The Supercomp Big Brake Kit is our most extreme brake upgrade, designed to provide the highest level of stopping power without requiring any vehicle modifications to install. This sophisticated bolt-on brake upgrade features the same benefits of our Procomp kit but features larger calipers, rotors, and brake pads, increased pistons and standard full-floating rotors for better self-centering in the caliper. All calipers feature 1-piece construction from a solid billet of aircraft grade aluminum for lightweight, unparalleled strength and freedom from corrosion. Calipers also feature aluminum pistons that provide better heat resistance and uncompromised operation.
Lightweight Forged One-Piece Caliper: Our extremely lightweight forged one-piece calipers feature one-piece construction from a solid billet of aerospace quality aluminum rather than being cast or welded together. This provides perfectly even thicknesses and strength over every part of the caliper block
Carbon Steel Caliper Brackets: All Ksport Big Brake kits come with CNC machined Carbon Steel caliper brackets. Since our calipers are much larger than OEM, these brackets help the system bolt right up to your OEM caliper bracket location.
Floating Two-Piece Rotor Design: Floating two-piece rotors are standard on all Supercomp brake systems. The floating rotor features an outer section designed to shift slightly as needed. Better self-centering in the caliper lowers brake drag and boosts performance through more even application.
Custom Caliper Options: Brake calipers come standard in painted colors such as Orange, Red, Black and Yellow. There is also an option to upgrade to premium high polish finishes in Silver, Gold and Titanium as well as Glassy/Hard Anodized Colors. With over 20,000 custom color finishes are also available the options are nearly limitless.
SC5 Street Pads Included: The NAOC Ceramic pads give optimal braking performance under street and occasional track conditions. The pads reduce the amount of brake dust by 50% or more when compared to race pads and greatly reduce the amount of noise and wear on the rotor. Optimal operating temperatures between 194°F - 1022°F.
Stainless Steel Brake Lines: D.O.T compliant stainless-steel braided brake lines are standard in all our brake kits. The Stainless-Steel brake lines stop expansion under pressure, provide a quicker pedal response, and have a firmer pedal feel over stock rubber lines.
Slotted or Cross Drilled Rotors: Furthering the customization, Procomp allows for the option of Cross Drilled or Slotted Rotors. Since Cross Drilled rotors run cooler than slotted, we recommend them for daily driven vehicles. For vehicles that will be seeing more track, we recommend Slotted.
WARNING: Cancer and Reproductive Harm
KSport USA was founded in 2003 and started out with just two employees and a building size of less than 2,000 square feet. After several expansions, the company acquired a 25,000 square-foot facility in Gilbert, Arizona in 2009. Now, KSport USA’s manufacturing facility is over 320,000 square-feet and utilizes state-of-the-art machining equipment. The company is TUV/ISO 9001:2008 approved, which shows that its emphasis and number one priority is developing quality products.
Since its inception, KSport USA has solidified a reputation for manufacturing quality high-performance suspension systems and brake kits that boast sophisticated designs and cutting-edge functionality. KSport is a world-renowned brand and respected by all classes of race car drivers around the globe.
KSport USA is a suspension company dedicated to bringing affordable, durable, and high-performance suspension, brakes, and air ride systems to the consumer public year after year. Built on a foundation of motorsports, KSport’s products have all been tested and proven both on and off the track for more than 10 years in countries all around the world. KSport USA consistently seeks out ways to expand its wide range of vehicle applications as well as the commitment to customer satisfaction.
Each staff member of KSport is a passionate petrolhead and loves what they do on a daily basis. Whether it is road racing, drifting, or just showing off a modified daily driver, all KSport USA employees love their job and are always inventing new ways to improve the products. KSport takes pride in having an excellent presence in several racing organizations as well as an immense following. KSport USA never forgets where it came from and is determined to continue growing, evolving, and taking real-world feedback from the consumer to reach newfound success at even higher levels.
KSport USA is proud to follow the highest standard of production, which is apparent in the high-quality products it offers. Through aggressive Research and Development, the company is proud to now offer over 200 coilover applications, and many new products that will be introduced in the future. Whether you are building an all-out drift machine or simply upgrading the ride of your daily driver, you can’t go wrong with KSport coilovers and big brake kits. KSport’s air suspension systems are also a great alternative and deliver increased ride height with optimal control.
Each individual part manufactured by KSport USA is CNC machined to ensure the highest quality possible. After the CNC process, each part is intricately measured to ensure it falls within spec before being hand-assembled right here in the USA. Once the fabrication process is complete, each batch of products is thoroughly tested before shipment; these tests include leak tests, balancing, and corrosive environmental simulation.
Coilovers are the most popular products offered by KSport. They're coilovers offer affordable prices and a lot of adjustabilities compared to most coilovers in that price range. With KSport coilovers, you'll spring preload adjustment, damper adjustment, and ride height adjustment. This allows you to perfectly dial in your suspension settings for your tire compound and driving style.
Air suspension is also a very popular product from KSport. Their air suspension kits are more affordable than of the offerings on the market, while still offering similar quality and versatility. Their air suspension kits are great for anyone who wants the flexibility of air suspension while still improving performance.
Vivid Racing offers a wide array of KSport USA products ranging from its popular big brake kits and coilovers to handling arms and springs. If you cannot find what you are looking for above or have questions regarding fitment, please call our parts specialists at (480) 966-3040.
StopTech Big Brake Kit Black Caliper Drilled Two-Piece Rotor Front Lexus IS350 Rear 2014-2015
Ksport Supercomp 8 Piston 400mm Front Big Brake Kit - Drilled Lexus IS350 2006-2013
Ksport Procomp 8 Piston 330mm Front Big Brake Kit - Slotted Lexus IS350 2014-2018