Add stability and traction to your M3/M4 with our Suspension Secrets Adjustable Rear Toe Arms for the BMW F80 M3/F82 M4. When using the standard points of adjustment for the rear geometry of the BMW F80 M3/F82 M4 it is difficult to achieve the...

Increase the traction and stability of your G80/G82's rear axle with our Suspension Secrets BMW G80 M3/G82 M4 Adjustable Rear Toe Arms / Links. Whether you G80/G82 is rear-wheel drive only or xDrive, our rear toe arms are designed to improve your BMW's...

Drastically improve the acceleration of your BMW F80 M3/ F82 M4 with our Suspension Secrets BMW G80 M3/G82 M4 Adjustable Rear Traction Arms. Our solidly mounted arms are designed to extract the most amount of traction from your BMW's rear axle. They...

Drastically improve the acceleration of your BMW G80 M3/G82 M4 with our Suspension Secrets BMW G80 M3/G82 M4 Adjustable Rear Traction Arms / Links. Our solidly mounted arms are designed to extract the most amount of traction from your BMW's rear axle...

Designed and developed on our own BMW F80 M3 following countless issues with our brakes overheating, warping and fading out on track we comprised the perfect kit to keep our brakes cool.  Our kit is targeted to fix your warping brake discs and brake...

Transform the performance of your BMW's front axle with our Suspension Secrets Front Offset Caster Bushes. The standard bushes in the front lower control arms on the BMW F80 M3/F82 M4 are made from soft rubber. This rubber flexes when cornering,...

Transform the performance of your BMW's front axle with our Suspension Secrets Front Offset Caster Bushes.The standard bushes in the front lower control arms on the BMW G80/G82 M3/M4 are made from soft rubber. This rubber flexes when cornering, which...

Unlock the true potential of your BMW with the Suspension Secrets Full Kinematics Kit for the BMW F80 M3/F82 M4. This kit includes all the necessary chassis upgrades to transform your M3/M4 into a full track car with fully-adjustable suspension arms and...

Take the track performance of your BMW to the next level with the Suspension Secrets Full Kinematics Kit for the BMW G80 M3/G82 M4. This kit includes all the necessary chassis upgrades to transform your M3/M4 into a full track car with fully-adjustable...

Improve braking stability and steering accuracy by install the Suspension Secrets Solid Front Control Arm Bush for the BMW F80 M3/F82 M4. The standard BMW front control arm bushes are made from soft rubber. This rubber flexes when driving fast, causing...

Experience reduced understeer and increased braking stability by installing our Suspension Secrets BMW G80/G82 M3/M4 Solid Front Control Arm Bushes.The key benefits of our solid suspension bushes are:Reduced understeerImproved feedback through the...

Increase rear axle stability and predictability with our Suspension Secrets Rear Solid Control Arm Bush for the BMW F80 M3/F82 M4. When cornering hard, the rear control arm bushes in the BMW F80 M3/F82 M4 flex. This flex causes the rear camber angle...

Increase rear axle stability and predictability with our Suspension Secrets Rear Solid Control Arm Bush for the BMW G80/G82 M3/M4.When cornering hard, the rear control arm bushes in the BMW G80/G82 M3/M4 flex. This flex causes the rear camber angle to...

Tarox Caliper: B34GT-10 Disc Type: Two-piece Vented 350 mm Wheel Size: 18" IMAGES FOR REFERENCE ONLYTAROX Brake KitsA variety of TAROX Brake Kits are available to suit various applications and customer requirements. Every kit is produced from the finest...

Tarox Caliper: B360-8 Disc Type: Two-piece Vented 360 mm Wheel Size: 18" IMAGES FOR REFERENCE ONLYTAROX Brake KitsA variety of TAROX Brake Kits are available to suit various applications and customer requirements. Every kit is produced from the finest...

Tarox Caliper: B38R-8 Disc Type: Two-piece Vented 380 mm Wheel Size: 19” IMAGES FOR REFERENCE ONLYTAROX Brake KitsA variety of TAROX Brake Kits are available to suit various applications and customer requirements. Every kit is produced from the finest...

Tarox Caliper: B34GT-6 Disc Type: Two-piece Vented 350 mm Wheel Size: 18" IMAGES FOR REFERENCE ONLYTAROX Brake KitsA variety of TAROX Brake Kits are available to suit various applications and customer requirements. Every kit is produced from the finest...

Tarox Caliper: B360-6 Disc Type: Two-piece Vented 375 mm Wheel Size: 19” IMAGES FOR REFERENCE ONLYTAROX Brake KitsA variety of TAROX Brake Kits are available to suit various applications and customer requirements. Every kit is produced from the finest...

The new M3 & M4 use a unique notched hub. Since BMW wheels are hub-centric, it's important to use a hub extender when adding spacers, but this new, notched setup does not allow for standard hub extenders to be used. Turner Motorsport has created a...

Looking for upgraded lower control arms that don't limit adjustment capabilities like the OE control arms? These Turner Performance Lower Control Arms may be exactly what you need! These CNC'd billet aluminum control arms allow you to adjust roll...