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Big Brake Kits

Here at Turner Motorsport, we're all about how quickly you can go from 0-60. But if you're really serious about track days like we are, you should be equally as serious about your 60-0 time. Braking is vital to improving lap times. If you're serious about progressing as a driver, then a big brake kit is essential for you.

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Turner Motorsport - Rear (TrackSport) Full-Floating Slotted Rotors Set - 370x24mm - F8X M2 M3 M4
Turner Motorsport - Rear (TrackSport) Full-Floating Slotted Rotors Se...
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1438241
Part#: 026549TMS02A1KT
In Stock
Sale - Save 33% $ 1,381.99

This product was last offered at the strikethrough price on
08-23-2026

$ 925.93 USD
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Sale - Save 33%
$ 1,381.99

This product was last offered at the strikethrough price on
08-23-2026

$ 925.93 USD
Free Shipping
Add to Wish List
Our in-house engineered TrackSport rotors feature a full floating two-piece design and slotted grooves to allow smooth, consistent braking force and easy expulsion of gases and dust created by the brake pads and rotors under heavy braking. This means that no matter the conditions, you can expect the braking feel to remain consistent, even throughout long periods of abuse. When considering a brake rotor upgrade, it's important to factor in their specific use. On the road, a solid rotor is a simple, yet cheap and effective solution that is perfectly capable of handling daily-driver requirements. When you start taking your BMW to the track, things become a little more complicated. Extended periods of aggressive driving causes the amount of heat in the rotors to build up, and as the temperature of the rotors increase, the metal begins to expand. With solid rotors, this can lead to numerous issues such as warping of the rotors, unexpected cracking along the inner "ring" or friction surfaces, and increased brake fade.
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Turner Motorsport - Rear Rotors (Full-Floating Slotted TrackSport) Performance Kit - 370x24mm - F8x M3, M4
Turner Motorsport - Rear Rotors (Full-Floating Slotted TrackSport) Pe...
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1347185
Part#: 026549TMS02A-KT
In Stock
Sale - Save 20% $ 1,926.99

This product was last offered at the strikethrough price on
08-23-2026

$ 1,545.02 USD
Free Shipping
Add to Wish List
Sale - Save 20%
$ 1,926.99

This product was last offered at the strikethrough price on
08-23-2026

$ 1,545.02 USD
Free Shipping
Add to Wish List
(370x24mm) Our in-house engineered TrackSport rotors feature a full floating two-piece design and slotted grooves to allow smooth, consistent braking force and easy expulsion of gases and dust created by the brake pads and rotors under heavy braking. This means that no matter the conditions, you can expect the braking feel to remain consistent, even throughout long periods of abuse. When considering a brake rotor upgrade, it's important to factor in their specific use. On the road, a solid rotor is a simple, yet cheap and effective solution that is perfectly capable of handling daily-driver requirements. When you start taking your BMW to the track, things become a little more complicated. Extended periods of aggressive driving causes the amount of heat in the rotors to build up, and as the temperature of the rotors increase, the metal begins to expand. With solid rotors, this can lead to numerous issues such as warping of the rotors, unexpected cracking along the inner "ring" or friction surfaces, and increased brake fade.
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MMX MINI Rear Disc Upgrade - 325mm x 10mm (Disc, Bells & Brackets)
MMX MINI Rear Disc Upgrade - 325mm x 10mm (Disc, Bells & Brackets) ...
MMX Performance - Corporate Logo
T#:4224039
Part#: MMR21-1401R
Ships in 3 Business Days
$ 1,394.99 USD
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$ 1,394.99 USD
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MMX MINI F56 6 Piston Front Cup Kit -355mm - Red Caliper
MMX MINI F56 6 Piston Front Cup Kit -355mm - Red Caliper
MMX Performance - Corporate Logo
T#:4224038
Part#: MMR31-1401F-355
Special Order: No Guaranteed ETA
$ 3,910.99 USD
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$ 3,910.99 USD
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MMX E46 M3 6 Piston Front Cup Kit
MMX E46 M3 6 Piston Front Cup Kit
MMX Performance - Corporate Logo
T#:4607174
Part#: MMR31-0301F-370
Special Order: No Guaranteed ETA
$ 3,548.99 USD
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$ 3,548.99 USD
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MMX's Performance 6-piston front brake upgrade for the E46 BMW M3 uses a forged monoblock, precision machined brake caliper designed for top-tier braking performance in either extreme road or race conditions. The grooved disc design helps to ensure a glaze-free pad surface, giving you optimum braking performance even under extreme temperatures and usage. Comes with MMR Brake Pads and brake lines! The calipers, which come in a Graphite Grey finish, are paired with a set of high-performance 370mm fully-floating two-piece disc assemblies, which possess a directional curved vein to aid cooling. Features: T-6061 6-piston forged monoblock calipers FC-25 Carbon steel two-piece 370mm fully-floating discs MMR Performance fast-road pads (uses common AP6 pad profile) Billet steel caliper brackets MMR Performance braided front brake lines All required fitting hardware *Note: to fit behind OEM 18" wheels at least a 5mm spacer is required
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