1991-1998 MR2 Big Brake Kit - Wilwood 4 Pistons - SW20

Description: This listing is for full front big brake kit only. - We sell a rear kit as well separately as well with many variants and options, visit or contact us for more detailsThis listing is for full front big brake kit only. - We sell a rear kit as well separately as well with many variants and options, visit or contact us for more detailsThis listing is for full front big brake kit only. - We sell a rear kit as well separately as well with many variants and options, visit or contact us for more detailsThis listing is for full front big brake kit only. - We sell a rear kit as well separately as well with many variants and options, visit or contact us for more detailsWhile we supply many options, this Kit will include BP10 Wilwood Brake Pads, Wilwood Forged GRAY Calipers, a pair of "1-Piece" Rotor with Plain Rotor Pattern, brake lines & mounting hardware.---Introducing our Ultimate Brake Upgrade Shave 20-22 lbs over 1993+ Turbo OEM Brakes, gain superb pedal feel, superior heat management, exceptional track proven stopping power and much more. Tailored options for all budgets, with brake bias precision and optional parking brake features. Lightweight - Flagship 2-piece rotors with aluminum centers, 2lbs lighter per rotor than OEM 93+. Forged lightweight calipers saves an additional 14lbs over OEM.Brake Rotor Cooling - All rotors we offer are track ready. Unrivaled performance with endurance/race level 65 curved directional cooling vanes on flagship 2-piece rotors and 54 on 1-piece rotors. For brakes, It's largely about managing temperatures, how much heat a brake rotor can shed off vs how much heat absorbed over time. Brake rotor cooling physics comes down to total surface area of brake rotor material dedicated to heat transfer. This is where larger thicknesses of air channels, larger rotor diameter, number of cooling vanes helps significantly. Our flagship 2-piece rotors features almost just as much (about 3-10% less) rotor cooling surface area as the other 12.72" full sized 1pc rotors it replaces while saving significant weight, 21lbs to 14.4lbs.Mass of Rotor - While we could have made our rotors the lightest, we focused heavily towards an ideal balance between increased vanes/surface area for cooling, thicker rotor and face thicknesses for durability as well as the ability to handle large thermal shock/abuse without huge temperature fluctuations (thin/small/light rotors will heat up significantly more, will have higher chance of cracking). By doing so, consistent brake feel and modulation (crucial for racing) is better maintained, lower temperatures and operating costs, more pad choices, and long lasting headache free reliable performance even under the most demanding applications and use cases is achieved.Our customers have reported that with smaller, thinner and lightweight 12.20" rotors at 10.5-12.7 lbs with 32-48 vanes paired with only spirited mountain driving, you will have to replace your rotors every 1-2 years as they wear out very quickly and well as having to run higher temperature brake pads. However, on 12.72", 14.1-14.4 lbs with larger diameter/thicknesses, better grade material, and increased focus on cooling will be good for 7-11+ full extreme track days and you can drop 1-2 temperature tier for brake pad choice, all from running at lower operating temperatures.Mass, Math and Physics - Stopping a 2800lbs MR2 from 135-60mph, assuming fronts do 70% of braking, a single 10.5lbs rotor will calculate to 542F worth of heat increase over ambient temperature over a few short seconds, 12.7lbs will be 447F, 14.1-14.4lbs will be 391-401F, 21lbs will be 215F (Realistically, 21lbs factors in quite a bit of unused dead weight due to heavy iron top hat in the middle, with 3D Scanning/CAD modeling, its determined around 18.2lbs is used, 311F). Imagine operating at 750-900F already with a small, thin and lightweight rotor and having to add an additional 542F worth of heat energy into the system, yikes.. For a brutal 150-0mph calculation, 10.5lbs - 831F, 12.7lbs - 685F, 14.4lbs - 599F, 18.2lbs - 477F. Plan accordingly, don't forget to factor in rate of cooling over time.Rotor Diameter - Our kits are designed around Class-leading 323mm/12.72" matching front and rear rotors. Helps achieve superior heat capacity and cooling, longer lifespan and reliability, improving braking predictability, a wider range of brake pad options and enhanced style/appearanceRotor Thickness - Our optimized 30.0, and 31.75mm 2-piece rotor thickness maxes out the front calipers and strikes the perfect balance between cooling efficiency, lightweight design, extended lifespan, and reliable performance. Our flagship 2-piece rotors provide a thickness of 16.75mm of air cooling and 7.5mm thick rotor surfaces for heat absorption, fine-tuned specifically for MR2s driving dynamics and usage cases.Longevity & Low Operating Costs - Due to running at lower temperatures and having higher capabilities even under the most demanding usages, your brake components is less stressed, resulting in increased lifespan and minimal long-term replacement costs.Interchangeability & Wide Range of Solutions - Multiple options for easy part finding and customization. Choose from various styles, patterns, and performance levels at different price points.High Quality Components - Made in USA DOT approved brake lines, pads, fasteners (Highest grade 12.9), and forged aluminum Wilwood calipers. 6061-T6 anodized aluminum caliper mounting brackets, 2-piece top hats, and grade G3000-G3500 Iron (OEM equivalent/High performance grade brake rotors)Easy and Quick Pad Changes on Wilwood Caliper - Remove wheel, loosen nut, slide pads in and out one at a time.Extra features - Free temperature-changing paint indicators on flagship 2-piece rotors. Includes (Please read The first line - This listing will only include only the basic kit - Gray calipers, 1piece plain rotors, BP10 Pads, brake lines, and caliper mounting hardware) This brake kit includes everything you need to upgrade your existing brakes: A pair of Grey Wilwood Forged Superlite Calipers (optional powder-coating in Black or Red)A pair of 6061-T6 aerospace-grade aluminum billet mounting adapter brackets for Wilwood Forged Superlite CalipersA pair of heavy-duty US D.O.T. Approved Technafit stainless steel brake hoses with transparent protective sleevesHigh-quality hardware kitOptional brake pad set of your choice or source your ownOptional authentic rotor pair of your choice or source your ownA pair of rear rotor hubcentric rings if applicable Optional two-piece rotor setupA pair of 6061-T6 aluminum top hatsAdditional necessary hardware for mounting rotors to top hats Optional Wilwood Parking Brake Caliper Kit Add onCustom Parking Brake CablesA pair of Wilwood MC-4 Calipers - Color matched with your main caliper color choiceParking brake caliper mounting bracket is made from 6mm thick carbon steel and finished with a matte black protective coatingAdditional mounting hardware, brake pads, brackets Optional Brake Duct Cooling Kits - Brake duct cooling helps cool brakes and drops temperatures even furtherComing Soon Fitment All 1991-1998 Toyota MR217" Wheels required Wheel fitment templateThis kit is compatible with most aftermarket wheel configurations for the MR2. To ensure a proper fit or if you have any doubts, you can utilize our wheel-to-caliper fitment/clearance template designed specifically for this kit. (Front) (Rear)

Price: 994.99 USD

Location: Santa Clara, California

End Time: 2025-01-28T15:31:20.000Z

Shipping Cost: 0 USD