4 Point Harnesses at CMS – Competition Motorsport

Sparco Sparco 4 Point Racing Harness (3" Shoulders) $453.00

Sparco 4 Point Racing Harness (3" Shoulder Straps) Strap In and Level Up Your Ride with the Sparco 4 Point Racing Harness The Sparco 4 Point Racing Harness is here to redefine your driving experience, turning every ride into a secure, race-ready adventure. And no, we're not just pulling your leg...or should we say, your lap belt? Why the Sparco Harness is the Co-Pilot You Didn't Know You Needed Unity In Safety: Designed to work in perfect harmony with Sparco's competition seats, this harness doesn't just keep you in place; it becomes one with your racing setup. It's like finding the peanut butter to your jelly. Quality Speaks Volumes: Crafted from top-notch fabric and boasting durable fasteners, this harness ensures that once you're strapped in, you're in for a secure and comfy ride. No more wiggling around trying to find that sweet spot! A Perfect Fit: With 2-inch lap and 3-inch shoulder straps, this 4-point masterpiece offers a snug embrace. And thanks to the aircraft-quality quick-release buckle with integrated anti-submarine belts, getting in and out is a breeze—no advanced engineering degree required. Smooth Operator: The lightweight steel adjusters are like butter, making tensioning smooth and clamping just perfect. Because who has time for complicated adjustments when the track is calling? Snap To It: Each belt comes with snap-on fixings, making installation a snap (pun intended). And since they're FIA approved, you can hit the track with confidence, knowing you're as safe as can be. Sparco 4 Point Harness Tech Specs Lap of luxury: 2" lap belts for that just-right fit. Shoulder the load: 3" shoulder straps to keep you snug without the hug-too-tight feel. Pull for power: Pull-up lap belts for on-the-fly adjustments. Smooth moves: Lightweight steel adjusters for that seamless tensioning. Snap happy: Snap-in Kit Mounting included because who doesn't love convenience? Seal of approval: FIA approved, because your safety is non-negotiable. Imagine hitting those corners with the confidence of a pro, strapped in securely and focused on the finish line, not on your seatbelt. That's what the Sparco 4 Point Racing Harness brings to the table — or should we say, to the driver's seat. Sparco’s full line of harnesses works in unity with most competition seats. Crafted from high-quality fabric and fitted with durable fasteners, each harness restrains the body for added safety and protection. The 4-point harness features 2-inch lap and 3-inch shoulder straps that attach in the center using an aircraft-quality quick-release buckle with integrated anti-submarine belts. The lightweight steel adjusters allow for smooth, quick adjustments and perfect clamping. Each belt attaches to your car's frame using snap-on fixings. Available in pull-up only. Sparco 4 Point Racing Harness Details Manufacturer: Sparco Manufacturer part no.: 04716M1 2" lap and 3" shoulder straps Pull-up lap belts Light-weight steel adjuster for smooth and quick tensioning Snap-in mounting kit included FIA approved

Sabelt Sabelt Steel Series 4-Point Harness $439.00

Sabelt Steel Series 4-Point Harness 3" Shoulder And Lap Belts With Steel Adjusters Sabelt presents these high-quality 4-point harnesses for use with track days, auto-cross and other non-sanctioned high performance driving events. Featuring 3" wide webbed belts designed to hold you firmly in place, these are a big upgrade in both safety and comfort compared to OEM three-point seatbelts. Sabelt Steel Series 4-Point Harness Details Manufacturer: Sabelt Manufacturer part no.: CCS433S 3" lap belt and 3" shoulder straps Pull-up lap belts Steel adjusters Snap-hook mounting Colors: black, blue, or red webbing Product intended for off-road use only. Not homologated for racing use.

-24% sale

00
DAYS 00
HRS 00
MIN 00
SEC

Schroth Schroth Profi II ASM 4 Point Harness (2027 Expiry) $539.00 $708.00

Schroth Profi II ASM 4 Point Harness (2027 Expiry) Closeout Savings On Schroth Profi II ASM Harnesses! 2027 Expiration The Schroth Profi II ASM 4 Point Harness (Anti-Sub) integrates Schroth’s unique ASM (Anti-Submarining) technology in a four-point system. The ideal harness for stock seats, or seats not designed for a pass-through for a sub strap, that are used in Driver Education programs. Schroth’s ASM is an extra fold of material sewn into the inboard shoulder belt, elongating at a separate rate compared to the outboard belt. This allows two movements: the upper torso can twist slightly, and on the rebound phase, the torso is planted firmly back in the seat instead of sliding under the lap belt. The Schroth Profi II ASM 4 Point Harness is good for use with a HANS device or other Head and Neck Restraint (HNR). The ASM shoulder strap on the ASM is 3” width, which will work with any HNR. A dual or single strap can be added to convert this belt into a 5- or 6- point system. The shoulders are ready to wrap around a roll bar, and snap-in or bolt-in attachments can be purchased. The Schroth Profi II ASM 4 Point Harness also features a “Flex Belt.” Instead of being sewn into the harness, the cam latches and end fittings are wrapped, making configuration changes from a Pull-Up to a Pull-Down configuration quick and easy. In addition to helping you customize the use of your device for your particular situation, you can add bolt-in brackets to be wrapped in the lap belts. Snap-in brackets are standard on the lap belts. Choose from Black, Blue, or Red! Be sure to specify Driver or Passenger side as the construction is slightly different for each. See Schroth Harness Installation Checklist Here

Schroth Schroth Profi II ASM Harness (4 Point) $708.00

Schroth Profi II ASM Four-Point Harness Featuring Proprietary Anti-Submarine Technology The Schroth Profi II ASM Four-Point Harness integrates Schroth’s unique ASM (Anti-Submarining) technology in a four-point restraint system. That makes the Profi II ASM the ideal harness for use with OEM car seats not designed with a pass-through for sub straps. Schroth’s ASM technology uses an extra fold of material sewn into the inboard shoulder belt which, in an impact, will elongate at a slightly different rate than the outboard belt. This allows two movements: in the initial jolt forward, the upper torso can twist very slightly so that, as the body rebounds from that initial jolt, the torso is planted firmly back into the seat rather than sliding ("submarining") under the lap belts. Configurable Pull-Up or Pull-Down "Flexi" Lap Belts The Schroth Profi II ASM 4 Point Harness has lap belts with Schroth's unique “Flexi Belt” feature. Instead of being sewn into the harness, the cam latches and end fittings are wrapped, making configuration changes from pull-up to pull-down quick and easy. And you can easily add bolt-in brackets to the lap belts in place of the standard snap-in brackets if you need to. The Schroth Profi II ASM Harness has 3-inch shoulder belts which work with any HANS or other FHR (Front Head Restraint) device. A single or dual sub-strap can be added to convert this belt into a 5- or 6- point harness system. The shoulders are ready to wrap around a roll bar, or snap-in or bolt-in attachments can be purchased. Choose from Black, Blue, Red, or Silver and be sure to specify Driver or Passenger Side as the construction of each is slightly different. For excellent advice and information on proper harness installation, check out the Schroth Harness Installation Checklist here.

Sabelt Sabelt Porsche GT3/GT4 4 Point Harness $609.00

Sabelt Porsche GT3/GT4 4 Point Harness Built specifically for the Porsche GT2 and GT3, these four-point racing harnesses provide all the safety and security you've come to expect from Sabelt in a package that makes adding safety to your Porsche extremely fast and easy. The harness is easily adjusted using the bright yellow tabs that pull down, making securing and releasing your harness simpler than ever. A number of other handy features have been added, including communication/hydration routing on top of shoulder straps and silicone grip on the underside to keep your head-and-neck restraint device securely in place while on the track.Sabelt is an industry leading manufacturer of motorsport harnesses and accessories, for good reason. FEATURES: NOT FIA or SFI CERTIFIED Easily adjusted using the yellow pull-down straps. Velcro patches on shoulder straps for securing loose ends. Communication/hydration routing on shoulder belts keep lines secure and out of the way.

Schroth Schroth Porsche GT3/GT4 ASM Harness (4 Point) $978.00

Schroth Four-Point Harness for Porsche Carbon Seats Schroth's Famous ASM Technology For Your Porsche! The Schroth Porsche GT3/GT4 four-point harness is designed specifically for the factory Porsche one-piece carbon seats. This harness comes with specific lap-belt brackets that don't require any drilling for installation, as they attach to the factory-engineered lap-belt mounting locations. A harness bar or roll bar are required for installation of the shoulder belts. Schroth's exclusive ASM (anti-submarine) technology on this four-point harness holds the driver’s pelvis snug in case of a crash, preventing “submarining” below the lap belt and sliding out of the seat. With this harness, there’s no need to install a sub-strap mounting bar under the seat, which is also very useful for Porsche passenger seats that don’t have a pre-cut sub-strap slot. The Schroth Porsche GT3/GT4 Four-Point Harness has a street-legal FE Camlock that releases like a traditional seat belt -- just a push of the button! * Designed for Porsche OEM carbon bucket seats. This is not an FIA homologated competition restraint. See Schroth's Harness Installation Checklist Here Schroth Porsche GT3/GT4 ASM Harness Features: Shoulder belts: Pull-down, 2-inch webbing Lap belts: Pull-down, 2-inch webbing with ZIP Adjuster Shoulder fittings: LV4 (2-inch shoulders), LV10 also included Lap belt fittings: Sewn-in B43A (Porsche -specific hardware) Included Hardware: (2) S82 Flat Washers (2) SG29 Bolts (2) S104 Spacer/Collars (2) S184 Flat Washers

Schroth Schroth Profi II ASM FE Street Legal 4 Point Harness $751.00

The Safe, Street Legal 4 Point Harness The Profi II ASM FE is essentially the same as the Profi II ASM, except it features a Push-Button cam lock. The red push button that says "Press" is necessary to retain street legality and so an EMT who shows up at an accident scene will know how to release your restraint. The FE version also features sewn in, bendable bolt-in tabs for the lap belt attachments, for use in applications where space is limited. It's designed to be used as a four point system, perfect for use in Driver Education cars or any other application where stock seats are retained. (A seat that was not originally designed for a sub strap should never be modified to accept one.) The Profi II ASM incorporates Schroth's legendary ASM (Anti Sub Marining) technology that is the only thing like it on the market. ASM is an extra fold of material sewn into the right shoulder belt that elongates at a different rate than the outboard belt. This allows your upper torso to twist slightly. On the rebound phase, your torso is planted firmly back in the seat rather than allowed to slide under the lap belt. You can add a single or dual sub strap to make this belt into a 5 point or 6 point at any time. Schroth tested this harness with a HANS device and the results were great. You can use a 4 point ASM Harness with any HANS device. The lap belts provided with this harness are only available with bolt-in hardware (it's sewn in) as they are most commonly needed in setups requiring street legality. If you need a different setup, please call (844) 438-7244. The shoulder straps come with wrapped-in B23C bolt-in brackets that can be easily removed to wrap around a roll bar or harness bar. See the Schroth Harness Installation Checklist here.

Schroth Schroth Quick-Fit Pro 4 Point Harness $651.00

Schroth Quick-Fit Pro 4 Point Harness For the first time, a four-point harness has been designed for use with a HANS device with stock seats! Perfect for HPDE, Track Day, and Driving School cars, the Schroth Quick-Fit Pro 4 Point Harness provides your customers a safer, more authentic driving experience by driving with a HANS device. With this harness, you don't have to spend thousands of dollars on a roll bar, new seats, and six-point harnesses to run safely on track! Coupled with a vehicle’s existing safety systems, the Schroth Quick-Fit Pro 4 Point Harness is designed to maximize effectiveness of your HANS device. Traditional four-point harnesses are sewn to lap belts, and don’t join at the center cam lock. This creates a six- to eight-inch gap. The Schroth Quick-Fit Pro 4 Point Harness answers this problem by allowing each shoulder belt to angle towards the cam lock, integrating with the HANS device. The Schroth Quick-Fit Pro 4 Point Harness works in conjunction with your car’s seat belt pre-tensioner and airbag for additional peace of mind. The Quick Fit Pro clicks into the car’s female seat belt receptacle, notifying the car’s airbag computer that the seat is in use and the driver is restrained. The pre-tensioner is also activated. This device ignites a pyrotechnic charge if an accident happens, tightening the lap belt and holding your driver in snugly. The Schroth Quick-Fit Pro 4 Point Harness is meant to be used with stock seats that have passed a seat-back strength test.

Schroth Schroth Quick-Fit 4 Point Harness $440.00

Schroth Quick-Fit 4-Point Harness The Quick Fit Harness from Schroth is an excellent harness solution for people who have dual duty cars (track and street). Not many of us have the means to support a full time track vehicle as well as a street car, and still more of us like driving track-prepared cars on the street. The ultimate harness solution includes fixed-back Kevlar seats, a gazillion point welded roll-cage and a HANS device. None of us are going to (nor do we recommend) do this in our street cars. What's the next best thing? The Schroth Quick Fit Harness. It anchors to factory points, which means you don't have to worry about it ripping out of the sheet metal. The factory points are load tested to withstand a 3,000-pound force for 6 seconds. It has ASM technology that keeps the lap belt low and your rear end firmly planted in the seat. You don't want the lap belt riding up and squeezing your stomach and intestines. A Schroth belt is designed not to. The Quick Fit Belts also take advantage of the factory seat belt pre-tensioner, a device that tightens the belt 1-2 inches in the event of an accident. The Airbags will deploy as the engineers of the system intended for someone buckled in. With any other harness, the car wouldn't detect that someone was buckled in, so the airbags would deploy faster and harder. They also come completely out of the car, giving you full use of your street car for carrying people or cargo. That is what it's for, isn't it? If you have any questions regarding a harness solution for you, please contact us. Please note: These harnesses are designed to be used in stock seats that have passed a seat back strength test. Quick Fit harnesses are not approved for use with any fixed back or aftermarket seats with the following exceptions: The Cobra Nogaro and Recaro Pole Position ABE are approved for use with QuickFIt harnesses in already approved vehicles. This harness is not compatible with HANS or any other head and neck restraint devices. If you plan on using a HANS, the Quick Fit Pro version is compatible.

-28% sale

00
DAYS 00
HRS 00
MIN 00
SEC

Schroth Schroth ASM Porsche GT3/GT4 4 Point Harness (2028 Expiry) $708.00 $978.00

Schroth ASM Porsche GT3/GT4 4 Point Harness Closeout Savings On Schroth Porsche GT3/GT4 Four-Point ASM Harnesses 2028 Expiration This four-point harness is designed exclusively for Porsche Carbon Fiber Bucket (LWB) seats in the following cars: Porsche 996/997/991/992 GT3/GT3RS Porsche 981/718 GT4 Porsche 918 Designed Exclusively For Your Porsche The Schroth Porsche GT3/GT4 four-point harness is designed specifically for the factory Porsche one-piece carbon seats. This harness comes with specific lap-belt brackets that don't require any drilling for installation, as they attach to the factory-engineered lap-belt mounting locations. A harness bar or roll bar are required for installation of the shoulder belts. Schroth's exclusive ASM (anti-submarine) technology on this four-point harness holds the driver’s pelvis snug in case of a crash, preventing “submarining” below the lap belt and sliding out of the seat. With this harness, there’s no need to install a sub-strap mounting bar under the seat, which is also very useful for Porsche passenger seats that don’t have a pre-cut sub-strap slot. The Schroth Porsche GT3/GT4 Four-Point Harness has a street-legal FE Camlock that releases like a traditional seat belt -- just a push of the button! Designed for Porsche OEM carbon bucket seats. This is not an FIA homologated competition restraint. See Schroth's Harness Installation Checklist Here Schroth ASM Porsche GT3/GT4 Four-Point Harness Details: Shoulders: Pull Down 2" Laps: Pull Down 2" Zip Adjuster Shoulder fittings: LV4 (2" Shoulders) LV10 also included Lap fittings: Sewn-in B43A (GT3 Specific Hardware) Included Hardware: (2) S82 Flat Washers (2) SG29 Bolts (2) S104 Spacer/Collars (2) S184 Flat Washers

Sold out -50% sale

00
DAYS 00
HRS 00
MIN 00
SEC

Schroth Schroth Profi II ASM FE 4 Point Harness Driver Side (2026 Expiry) $355.00 $708.00

Schroth Profi II ASM FE 4 Point Harness Driver Side, Silver (2026 Expiry) Closeout Savings On Schroth Profi II ASM FE Harness! Pull down with push button release. 2026 Expiration The Schroth Profi II ASM 4 Point Harness (Anti-Sub) integrates Schroth’s unique ASM (Anti-Submarining) technology in a four-point system. The ideal harness for stock seats, or seats not designed for a pass-through for a sub strap, that are used in Driver Education programs. Schroth’s ASM is an extra fold of material sewn into the inboard shoulder belt, elongating at a separate rate compared to the outboard belt. This allows two movements: the upper torso can twist slightly, and on the rebound phase, the torso is planted firmly back in the seat instead of sliding under the lap belt. The Schroth Profi II ASM 4 Point Harness is good for use with a HANS device or other Head and Neck Restraint (HNR). The ASM shoulder strap on the ASM is 3” width, which will work with any HNR. A dual or single strap can be added to convert this belt into a 5- or 6- point system. The shoulders are ready to wrap around a roll bar, and snap-in or bolt-in attachments can be purchased. The Schroth Profi II ASM 4 Point Harness also features a “Flex Belt.” Instead of being sewn into the harness, the cam latches and end fittings are wrapped, making configuration changes from a Pull-Up to a Pull-Down configuration quick and easy. In addition to helping you customize the use of your device for your particular situation, you can add bolt-in brackets to be wrapped in the lap belts. Snap-in brackets are standard on the lap belts. See Schroth Harness Installation Checklist Here

Find anything you need

4 Point Harnesses

Four-point harnesses secure the driver firmly in their seat, distributing impact forces evenly across the shoulders and hips for improved safety during high-speed driving.