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Girodisc Toyota , BMW Rear Brake Rotors  These Girodisc A2-307 2-piece rear rotors directly replace the 345 mm rear rotor package on Toyota GR Supra 3.0 and select BMW G-chassis models. Floating construction reduces rotating mass and improves cooling while maintaining OE parking brake and ABS.  Vehicle Fitment Toyota GR Supra 3.0 (A90/A91) – Rear BMW G20/G21 M340i – Rear BMW G22/G23 M440i – Rear BMW G20/G22 with optional M Sport brakes – Rear BMW G01 X3 M40i & G02 X4 M40i – Rear BMW G29 Z4 M40i – Rear Applies to vehicles equipped with the 345 mm rear rotor package. Curved-Vane Cooling High-carbon iron rings with 48 curved vanes act as a centrifugal pump to move air through the disc. Reusable hats and spring-preloaded floating hardware allow thermal expansion without rattle for street use. Girodisc A2-307 Features Direct OE replacement; no modifications required 2-piece floating construction reduces unsprung/rotational mass High-carbon iron rings; reusable 6061-T6 aluminum hats 48-vane internal geometry for airflow and cooling Manufactured and assembled in Bellingham, WA Sold/priced per pair FAQs for the Girodisc A2-307 Minimum service thickness? Replace rear rings at 22 mm or sooner if a crack reaches the edge. Parking brake and shields? Retained — dimensions keep OE parking brake function and shield clearances. Related Products D2-307 Girodisc Toyota GR Supra, BMW 345mm Rear Replacement Rings A1-307 Girodisc Toyota GR Supra, BMW 348mm Front Rotors D1-307 Girodisc Toyota GR Supra, BMW 348mm Front Replacement Rings

Girodisc Cadillac CT4-V Blackwing Rear Rotors These Girodisc A2-318 2-piece rear rotors are a direct bolt-on for the CT4-V Blackwing, preserving parking brake function and ABS while reducing rotating mass and improving heat rejection compared to 1-piece rotors. A2-318 Vehicle Fitment Cadillac CT4-V Blackwing – Rear Efficient Cooling & Quiet Operation High-carbon iron rings with curved vanes act as a centrifugal pump to move air through the disc. Reusable 6061-T6 hats and spring-preloaded floating hardware allow thermal expansion without the rattle typical of loose floating setups. Features Direct OE replacement; no modifications required 2-piece floating construction reduces unsprung/rotational mass Curved vane internal geometry for airflow and cooling Reusable aluminum hats; cadmium-plated high-strength pins Manufactured and assembled in Bellingham, WA Sold/priced per pair A2-318 Girodisc Cadillac CT4-V Blackwing Rear Rotors FAQs Minimum service thickness? Girodisc recommends replacing rear rings at 26 mm or sooner if a crack reaches the ring edge. Are dust shields or parking brake affected? No — dimensions maintain OE parking brake function and shield clearances. Will these change brake balance? No — they retain OEM geometry and bias. Which rear rings match? Use D2-318 rear replacement rings. Related Products A1-318 Girodisc Cadillac CT4-V Blackwing Front Rotors D1-066 Girodisc 380×34 Front Replacement Rings D2-318 Girodisc Cadillac CT4-V Blackwing Rear Replacement Rings

A2-319 Girodisc Corvette C8 Z06, E-Ray Rear Rotors These Girodisc A2-319 2-piece rear rotors are a direct replacement for the factory rear rotors on the Corvette C8 Z06 and E-Ray. The floating two-piece construction improves cooling and reduces unsprung weight while maintaining street manners. Vehicle Fitment Chevrolet Corvette C8 Z06 (Rear) Chevrolet Corvette C8 E-Ray (Rear) Serviceable Two-Piece Rear Rotors High-carbon iron rings deliver stable braking under heat, while reusable aluminum hats lower long-term service costs. The 48 curved vane design acts like a centrifugal pump to draw air through the rotor and dissipate heat efficiently. Features Direct OEM replacement for C8 Z06 and E-Ray (rear) 2-piece floating rotor design reduces unsprung weight High-carbon iron rings for consistent performance 48 curved vanes for effective cooling Reusable aluminum hats Manufactured and assembled in Bellingham, WA A2-319 Girodisc Corvette C8 Z06, E-Ray Rear Rotors FAQs: Do these fit with OEM calipers? Yes, they bolt on and work with stock calipers. Are they noisy? No, the floating hardware is engineered for quiet street use. Can I replace just the rings later? Yes, use D2-319 rear replacement rings. Are they track-capable? Yes, they are designed for repeated heat cycles and performance driving. Related Products A1-320 Girodisc Corvette C8 Z06, E-Ray Front Iron Rotor Conversion A2-319 Girodisc Corvette C8 Z06, E-Ray Rear Rotors D1-320 Girodisc Corvette C8 398mm Front Replacement Rings D2-319 Girodisc Corvette C8 Z06, E-Ray Rear Replacement Rings

Girodisc BMW G8X M3, M4 Rear Iron Rotor Conversion These Girodisc A2-322 2-piece rotors convert the rear 380 mm CCB setup on G8X M3/M4 to high-carbon iron while retaining the OEM CCB calipers. No permanent mods — swap rotors and run the factory iron pad shape for the rear calipers. Vehicle Fitment BMW G80/G81 M3 with CCB – Rear BMW G82/G83 M4 with CCB – Rear Built for Heat, Quiet on the Street High-carbon iron rings with curved vanes act as a centrifugal pump to move air through the disc for consistent temperatures. Spring-preloaded floating hardware allows thermal growth without the rattle of loose float systems. Features Direct CCB-to-iron conversion; no coding required 2-piece floating construction reduces unsprung/rotational mass Curved-vane rings for efficient cooling Reusable aluminum hats; cadmium-plated pins Manufactured and assembled in Bellingham, WA Sold/priced per pair Girodisc A2-322 FAQs Which pads do I need? Use the factory iron rear pad shape for the G8X CCB calipers. Parking brake compatibility? Fully compatible; the hat offset maintains OE parking brake operation. Rear rotor size with this kit? 380 mm, matching the CCB system diameter. Minimum service thickness? Replace rear rings at 26 mm or sooner if a crack reaches the ring edge. Related Products D2-322 Girodisc BMW G8X Iron Conversion Rear Replacement Rings A1-322 Girodisc BMW G8X M3, M4 Front Iron Rotor Conversion D1-220 Girodisc BMW F8X/G8X 400mm Front Replacement Rings

A2-324 Girodisc Chevrolet Corvette C5/C6 Z51 Rear Rotors These Girodisc 2-piece floating rear rotors are a direct replacement for the C6 Z51 330mm rear rotor (J55 “heavy-duty” package). Weighing just 12.4 lb per rotor, they shed unsprung weight and rotating mass for sharper suspension response and consistent stopping power. Race-Bred Construction High-carbon iron rings: Proprietary Girodisc metallurgy for stability under repeated heat cycles. 48 curved directional vanes: Internal pump action pulls cooling air through the rotor for superior heat rejection. 6061-T6 aluminum hats: Black anodized for corrosion resistance and reduced mass. Floating hardware: Cadmium-plated high-strength steel drive pins with Belleville washers & spring clips for quiet, street-friendly float. Rebuildable design: Replace rings with Girodisc D2-324 when worn—reuse the hats and hardware. Vehicle Fitment Chevrolet Corvette C6 with Z51 (J55) rear brakes Chevrolet Corvette C5 & C6 base (with Z51 rear caliper bracket GM #88964167 or equivalent) Technical Specifications SKU: A2-324 Position: Rear Diameter: 330 mm Thickness: 26 mm (minimum 24 mm) Weight: 12.4 lb per rotor assembly Vane Design: 48 curved directional Ring Part # (replacements): D2-324 Sold/Price: Per pair Fitment Note: These C6 Z51 rotors can be used on C5 and C6 base cars with the Z51 rear caliper bracket (GM #88964167) or equivalent. The bracket works with the existing calipers and these rotors to complete the conversion to the Z51 brake package. Why Upgrade to Girodisc? Compared to one-piece OE rotors, Girodisc 2-piece assemblies reduce unsprung mass, improve cooling, and resist cracking/warping under track heat. The floating mount maintains pad alignment and helps the rotor self-center between the pads for consistent pedal feel. Replace rings at or before the 24 mm minimum or if any crack reaches the edge of the ring.

Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Rear Rotors These Girodisc 2-piece rotors are a direct replacement for the Nissan R32 V-Spec, R33, and R34 Skyline GT-R rear brakes. Fitment note: these rotors require the backing plates on the rear pads to be trimmed flush to the pad material. Please contact us if you have any questions or if you would like to buy pre-trimmed pads. Vehicle Fitment • Nissan Skyline GT-R R32 V-Spec (Rear)• Nissan Skyline GT-R R33 (All models – Rear)• Nissan Skyline GT-R R34 (All models – Rear) Lightweight, Race-Ready Rotor Assemblies Weighing in at 15.8 lbs per rotor, these fully floating assemblies help shed unsprung weight and rotating mass from the rear axle. The rotor rings are machined from a proprietary high-carbon iron casting formulated to Girodisc’s specifications for durability and performance. The 48 curved vanes act as a centrifugal pump, pulling air in through the hub to effectively cool the rotors under hard use. The 2-piece design allows the aluminum hat to be reused with replacement rings (part number D2-357) when needed. Features • 2-piece floating rotor assemblies reduce unsprung weight• Proprietary high-carbon iron rings for superior heat capacity• 48 curved vanes for maximum airflow and cooling• Reusable 6061-T6 aluminum hats with black anodized finish• High-strength cadmium-plated steel drive pins• Fully manufactured and assembled in Bellingham, WA• Diameter: 300mm | Thickness: 22mm | Weight: 15.8 lbs per rotor• Minimum replacement thickness: 20mm Girodisc Nissan Skyline GT-R (R32 V-Spec, R33, R34) Rear Rotors FAQs: Do these rotors fit all R32 GT-Rs? These fit R32 V-Spec models only. They also fit all R33 and R34 GT-R models. Standard R32 GT-Rs require different rear rotors. Do I need to modify my brake pads? Yes, the backing plates on the rear pads must be trimmed flush to the pad material. We can supply pre-trimmed pads if needed. Can the hats be reused? Yes, the hats are designed to be reused with replacement rings (D2-357), making future maintenance more cost-effective. When should I replace the rings? Replace them when thickness reaches 20mm or if cracks extend to the edge of the ring. Related Products Girodisc D2-357 Replacement Rear Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc  D1-357 Replacement Front Rotor Rings – Nissan Skyline GT-R (R32 V-Spec, R33, R34) Girodisc A1-357 Front Rotors – Nissan Skyline GT-R (R32 V-Spec, R33, R34)

Girodisc 2-Piece Rear Brake Rotors for Lotus Emira A2-388 Vehicle fitment • 2022+ Lotus Emira (rear axle) Note: Confirm rotor diameter, hat spacing, and caliper clearance on the specific vehicle before purchase. Upgrade the rear braking performance of your Lotus Emira with the Girodisc A2-388 2-piece rotor assembly. Engineered for both street and track use, these rotors help reduce unsprung mass and maintain the factory parking brake function while boosting thermal control under heavy braking. Precision engineered for performance The rotor rings are machined from a proprietary high-carbon iron casting designed by Girodisc. With 48 curved internal cooling vanes, the rotor acts like a centrifugal pump to pull air in through the hub, enhancing cooling even under aggressive use. The 2-piece design reuses the aluminum hat so you can replace just the rings (part number D2-388) when they wear. A2-388 Features • Direct replacement for OEM rear rotors on Lotus Emira• 350 mm diameter × 32 mm thickness• Proprietary high-carbon iron rotor rings• 48 curved-vane internal cooling design• 6061-T6 aluminum hats, black anodized finish• Fully floating design with drive pins, Belleville washers, and spring clips• Manufactured in-house in Bellingham, WA using domestic materials• Replaceable rings available separately (D2-388)• Service limit: minimum thickness 30 mm; replace if cracks reach ring edge Service & Maintenance • Replace rotor rings (D2-388) when thickness ≤ 30 mm or if cracks reach the edge.• Retain and reuse the Girodisc hats, pins, and hardware during ring replacement.• Always torque fasteners to manufacturer spec and follow proper bedding procedures. Frequently Asked Questions Does this retain the factory parking brake? Yes — the design preserves parking brake function. Can I only replace rotor rings, not hats? Yes. The hat is reusable; the replacement rings are sold separately as D2-388. Are these street-friendly? Yes. The floating design is engineered to operate quietly for street use while providing race-level performance. When should I replace the rotor rings? When thickness reaches 30 mm or when cracks approach the ring’s edge. Related Products Girodisc A1-388 Front Rotors – Lotus Emira Girodisc D1-388 Replacement Front Rotor Rings Lotus Emira Rear Caliper Rebuild Kit Lotus Emira Rear  D2-388  Replacement Rings Lotus Emira Front Caliper Rebuild Kit  Enhance your Lotus Emira’s rear braking stability, reduce fade, and maintain performance with Girodisc A2-388 rear rotors.

AiM 4 Pin 719 Female Connector AiM 4 Pin 719 Female Connector to replace or add to your AiM Data system. AiM 719 fittings are the most commonly used temperature and pressure sensor connector fittings, linear & string potentiometers and AiM extension cables. AiM 4 Pin 719 Female Connector Details Manufacturer: AiM Sports Manufacturer part number: 997647004 Pins: four Connector Type: 719 Female

719 to 3-pin 712 Adapter Cable Only for Rotax Temp Sensor This patch cable has a 719 push-on connector at one end and a 3-pin 712 screw-in connector at the other. It is only used in karting applications, usually with the Rotax engine. This is the same cable included with the AiM Rotax Water Temperature Sensor Kit (Part No. AIM-MC-040). 719 to 3-pin 712 Adapter Cable for Rotax Temp Sensor Details Manufacturer: AiM Sports Manufacturer part number: V02PCB15BTR Kart Only: Yes Cable End 1: 719 push-on Cable End 2: 3-pin 712 screw on

AiM ACC3 Analog CAN Converter (replaces AiM Sports MyChron Expansion Channel Multiplier X80MYCEXP00) The AiM ACC3 Analog CAN Converter is your ticket to unlocking virtually endless expansion for your vehicle’s data acquisition system. Compact, rugged, and easy to integrate, the ACC3 adds up to four fully configurable analog channels—or a mix of two analog and two digital—without using or altering any existing system inputs. Whether you’re tracking temps, voltages, or speeds, this device gives you the freedom to connect the sensors you need for deeper insights. Expand Your Data Logging Capabilities Engineered for versatility, the AiM ACC3 works seamlessly with a wide range of sensors, from thermocouples to 0–12V signal devices. Just note that thermocouples require dedicated compensated cables, so AiM offers different kits and harnesses to match your setup. The result? More data, more accuracy, and better performance analysis at the track. Features Analog channels: 4 fully configurable, 200 Hz each (TC, TR, 0–5 V, 0–12 V)Speed inputs: 2 (AN3-AN4), max frequency 10 kHz, internal pull-up for open drain/collector inputExternal power: 9–15 VConnection: 1 Analog 8-pin Binder 712 + AiM CAN 5-pin Binder 712Material: PA6 30% glassDimensions: 44.0 x 38.0 x 19.8 mmWeight: 50 gWaterproof rating: IP65 FAQs Can the AiM ACC3 be used with MXL2, MXS, or MXG systems? No, it is not compatible with MXL2, MXS, and MXG models. What types of sensors can I connect? It can handle thermocouples, 0–5V, and 0–12V sensors, plus speed sensors on the designated channels. Do I need special cables for thermocouples? Yes, thermocouples require dedicated compensated cables to ensure accurate readings. Is it suitable for use in wet conditions? Yes, with an IP65 waterproof rating, it’s protected against dust and low-pressure water jets. Maximize your data acquisition potential with the AiM ACC3 Analog CAN Converter—designed for racers who demand more insight and precision from their telemetry systems.

SmartyCam3 to Solo2 DL or AiM Dash Connection Cable AiM SmartyCam3 and SmartyCam HD Version 1 (Black Box Camera) replacement connection cable to connect to your Solo2 DL, MXS, MXG, MXP, MXL2, AiM Data Logger or SMC Bridge. This is a connection cable that has a 712 5 pin male connector on one end and another 712 5 pin male connector on the other end. SmartyCam3 to AiM Dash Connection Cable Details Manufacturer: AiM Sports Manufacturer part number: V02554820 Alternate part number: AIM-MC-267 SmartyCam3 Corsa, GP or Dual, SmartyCam GP HD 2.2 or HD to AiM Dash or Data Hub Included with all SmartyCam HD kits Length: 4 meters (13.1 feet) End 1: 5-pin Male 712 thread-on connector End 2: 5-pin Male 712 thread-on connector These CAN cables have male 5-pin 712 (screw-in) connectors at each end to connect the AiM SmartyCam3, GP HD 2.2, SmartyCam HD (version 1 black box looking camera) to your Solo DL. This cable also is used to connect your AiM SmartyCam HD (version 1) to your AiM logger or SMC Bridge. Note: Not compatible with the original SmartyCam (gray unit with the viewing screen on top) or the later SmartyCam HD "Rev 2". The version 1 can be identified by a 7/8" diameter lens with either a 67 or 87 degree field of view, and a viewfinder flush with the front of the housing. Later SmartyCam HD Rev 2 had a larger 1 3/8" OD lens marked as 60 or 120 degree field of view and a cover over the front viewfinder held on by 8 screws. The original SmartyCam and SmartyCam HD Rev 2 require a CAN cable with a 7-pin connector. Although the connectors are correct, this cable can NOT be used to connect the SmartyCam HD GP bullet camera to the base recording unit, the internal wiring is different. How do I make sure I have an original SmartyCam H.D. Rev 1? First, your SmartyCam does not have any type of microphone. Second there is a 5 pin connection (for this control cable) and a 4 pin connection for GPS antenna. If you have a 4 pin and 7 pin, the you have a new Rev 2.

AiM ECU Log Compact Data Logger The AiM ECU Log (ECULog) is the smallest, most versatile data logger in AiM’s lineup—designed for racers who need compact, waterproof, and reliable ECU data recording. Despite its small footprint, ECU Log packs advanced features like CAN, K-Line (OBDII), and RS232 connectivity, 4 GB internal memory, a 16 GB removable USB-C key, and full compatibility with AiM’s powerful expansion modules. Perfect for motorcycles, track cars, or any installation where space is limited. Compact Power with Professional-Grade Performance Features ECU connection via CAN, K-Line (OBDII), and RS232 with thousands of protocols available Compact and lightweight, just 61.4 x 44.7 x 27.2 mm and 60 g Rugged PA6 housing, reinforced with 30% glass fiber, IP67 waterproof rating 4 GB internal memory plus 16 GB removable USB Type-C storage Easily integrates with AiM expansions like the GPS09c, LCU1S Lambda Controllers, ACC3 CAN Converters, and SmartyCam 3 Powered via 9V to 15V external supply with Binder 712 connectors and USB-C Analyzes data with AiM RaceStudio 3, including synchronized video/data review Why choose ECU Log? Whether you’re running a super bike, time attack car, or a purpose-built race machine, ECULog delivers high-quality ECU data recording in places a full-size logger simply won’t fit. With AiM’s modular ecosystem, you can expand your setup with GPS lap timing, wideband O2, analog sensors, and video integration for a complete data solution. In The Box AiM ECU Log unit 16 GB Mini USB drive USB 2.0 Type-A to Type-C 6.6 foot (200 cm) cable ECU/power connection cable: CAN/RS232 + Ext. Power or OBDII (K-Line) + Ext. Power, depending on version AiM RaceStudio 3 software (free download) User manual AiM ECU Log Compact Data Logger FAQs: Can I connect the ECU Log to any ECU? Yes, AiM supports thousands of ECU protocols. If your ECU isn’t supported, you can build a custom CAN protocol using RaceStudio 3’s CAN Builder feature. Is the ECU Log waterproof? Absolutely. With an IP67 rating and reinforced housing, ECU Log is ready for rain, vibration, and track abuse. Does it work with SmartyCam? Yes. ECU Log integrates seamlessly with SmartyCam 3, overlaying ECU, GPS, and sensor data directly onto your video. What kind of data can I log? ECU Log records ECU streams, GPS (via GPS09c), analog sensor data (via ACC3), and wideband O2 (via LCU1S). You can analyze them all in RaceStudio 3. How do I review logged data? Simply remove the 16 GB USB-C key, plug it into your computer, and review all sessions in RaceStudio 3 with synchronized video and telemetry. Upgrade your racing data system with the AiM ECU Log Compact Data Logger—small in size, huge in capability. Order today and take your track analysis to the next level.

AiM OBD Harness for MX-Series Strada Dashes AiM Sports specialized wiring harness compatible with the AiM MXS 1.2 Strada, MXP Strada, and MXG 1.2 Strada street dashboards. Designed to seamlessly connect via a 14-pin AMP connector, this harness ensures efficient power, ground, USB, and CAN expansions. Additionally, it facilitates a direct ECU link through the OBDII diagnostic port. Ideal for production vehicles equipped with an OBDII port, the harness supports both CAN and K-Line communication standards.

AiM Reverse/Side View Mirror Camera The AiM Reverse/Side View Mirror Camera delivers exceptional rear and side visibility on any sealed prototype racer or road car, featuring a wide 170° field of view and high-resolution imaging for seamless integration with AiM dash systems. Designed for Precision and Durability Key Features Manufacturer: AiM Part Number: XB1ZCAMHD00 Optical Sensor: 1/4 inch color CMOS TV System: NTSC Lens Field of View: 170° horizontal Resolution: 648×488 px Frame Rate: 60 fps Operating Temperature: –30 °C to 80 °C AiM Reverse/Side View Mirror Camera FAQs What dash systems are compatible? The camera outputs a standard NTSC signal that works with all modern AiM dash inputs. How wide is the field of view? With a 170° horizontal lens, you get expansive rear and side coverage on sealed-body race cars. Can it handle extreme temperatures? Yes—it operates reliably from –30 °C up to 80 °C for track or off-road use. Is installation plug-and-play? Simply mount the camera in your mirror housing and connect to your AiM dash via RCA video input. Upgrade your visibility on track with the AiM Reverse/Side View Mirror Camera—order now for clearer, safer corner exits.

AiM Patch Cables With 3.5mm Microphone Input The original AiM SmartyCam, the SmartyCam HD Rev 2, and the SmartyCam HD GP Rev 2.1 all have an internal microphone to capture great racing sound, but it does limit your mic placement options. This specially-designed cable has a 3.5mm mono input jack to connect a second external microphone to your SmartyCam. The input from this jack is automatically mixed with the sound from the SmartyCam's internal microphone. SmartyCam Microphone Cable Fitment Original SmartyCam (2009-13, with the viewing screen on top) Exp port to AiM dash/logger or SMC Bridge SmartyCam HD Rev 2 or later (2015+) Exp port to AiM dash/logger or SMC Bridge SmartyCam HD GP Rev 2.1 or earlier (to 2018) Exp port to AiM dash/logger or SMC Bridge AiM SmartyCam CAN Cable with Microphone Jack, 4M Details Manufacturer: AiM Sports Manufacturer part number: V02566300 Alternate part number: MC-552 Dash, Solo DL, Solo2 DL End: 5 Pin Male 712 SmartyCam End: 7 Pin Male 712 Microphone jack: 3.5mm female mono Cable length: 4 meters (13.1 feet) Length from 7 pin 712 to "Y" Adapter: 50mm Length from Y adapter to 5 pin 712" 4 Meter Length from Y adapter to microphone 3.5mm female jack: 900mm The 7-pin 712 connector plugs into the CAN port on the original AiM SmartyCam. A 5-pin connector on the other end connects your SmartyCam to your AiM data logger, SMC Bridge, etc. Measures four meters (13..1 feet) long. 3.5mm mono microphone jack is attached to the lead. This cable is not compatible with the first SmartyCam HD, which has a 5-pin plug.

AiM Sports SmartyCam3 Corsa Introducing the upgraded AiM SmartyCam3 Corsa, the newest iteration of the legendary SmartyCam HD. This enhanced version takes the well-known design to new heights, featuring an improved Global Shutter and the ability to capture video at up to 60 frames per second. Unlike conventional action cameras that cater to various extreme activities like skydiving or riding monstrous waves, the SmartyCam HD is meticulously crafted by dedicated motorsports enthusiasts who live and breathe the racetrack. Its narrow-angle lens is specifically tailored for seamless mounting in sedans and sports cars, neatly fitting within the A-pillars for optimal placement. The new SmartyCam3 Corsa camera has been designed for motorsport with a single purpose. Get The Best Motorsports Videos With Amazing Data Overlays The AiM SmartyCam3 Corsa camera overlays all the data from both GPS and AiM loggers connected to your ECU. The Motorsports  Camera With A Full Data Logger Built In All data received by the AiM SmartyCam3 Corsa from both the CAN bus and its own internal sensors are recorded in mp4 files produced at the end of your stint or session. Your SD (or Micro SD) card contains all the information you need for a deep data analysis. (SD and Micro SD cards sold separately.) The video of a whole session, once downloaded on your PC, can now be split with a simple click into individual videos of each lap. So now you can simultaneously watch two side-by-side to see where you were faster or slower. The same operation can be performed with a SmartyCam3 Sport video recorded on the same track. You'll be able to compare your best lap with other drivers, other set-ups, and so on! The Only HD Camera Built for the Punishment of Motorsports An on-board or in-car camera designed for motorsport must guarantee great resilience and reliability in the extreme working conditions typical of racing, and against the most adverse weather. That's why the AiM SmartyCam3 Corsa is IP65 waterproof. Constructed from machinery-molded aluminum, PA fiberglass reinforced and featuring a sapphire frontal lens glass, the SmartyCam3 Corsa is built like a tank. The Convenience and Ease of Auto Stop and Start You have other things to think about while you're at the race track, and the AiM SmartyCam3 Corsa is designed with that in mind. That's why it switches on and off automatically, as well as starting and stopping recording in the same way. No Video Wave Effect with the Motorsports CMOS Global Shutter At speed on the race track, chassis vibration, engine rumble, and wind buffeting cause vibrations that are a big problem for generic sports video cameras. The AiM SmartyCam3 Corsa is designed and built specifically to handle that environment, so you'll never experience that seasick “wave effect” you get in videos recorded by generic cameras. Ultra High-Quality Vide with Small File Sizes Generic HD cameras are absorbed with having the highest pixel count. The result is that their video files are huge, eating up memory and processing power. AiM SmartyCam3 Corsa videos, on the other hand, have the same high video quality as other HD cameras, but their files are smaller because the H.264 compression system parameters have been optimized to perfectly balance video quality and file size. AiM SmartyCam3 Corsa Details: Manufacturer: AiM Sportline Manufacturer part no.: AXS3CRFHDxxxL200 Video format: H.264 compression Recording resolution: 1920x1080 @ 60 fps Display resolution: 128x128 px Lens: low distortion, sapphire front glass CMOS sensor: global shutter Field-of-view: 67º or 84º Internal battery: rechargeable lithium External power: 9V to 15V Supported micro-SD card: up to 2 TB (not included) Connectors: three Binder 712 female connectors; one USB-C Operating temperatures: -10°C to 50°C (14ºF to 122ºF) Auto power on: yes Auto power off: yes Auto start/stop: yes Camera body: coated aluminum Dimensions: 102.2 x 63 x 46.5 mm (4.0 x 2.5 x 1.8 in) Weight (w/ battery): 280 g (9.9 oz.) Weather resistant: IP65