This Wavetrac is for all 6spd manual Cooper S and JCW of the first and second generation. We press on Timken bearings prior to shipment so you can install it immediately upon delivery. If you have any questions, please shoot us a message.

Wavetrac is the premier differential for your MINI if you want to extract the most performance out of your car whether on the mountain backroads, chasing cones in a parking lot or turning laps around the race track! Due to its patented design, the Wavetrac LSD stays locked even if 1 of the 2 front wheels has left the ground.

Wavetrac LSDs come with limited lifetime warranty. We are a certified dealer of Wavetrac. All warranty claims are handled directly through Wavetrac. Down below is Wavetrac's warranty description.

Autotech Driveline warrants each new Wavetrac® Differential against defects in manufacture, material, workmanship, and wear-out when used in the vehicle application for which it was originally designed, on any motor vehicle, under any and all operating conditions, including racing, for as long as the original purchaser or any subsequent purchaser owns the differential.

The registrant must present a copy of this warranty together with a copy of the original receipt to the service outlet or parts store from whom the differential was originally purchased when making a claim for replacement or repair. All warranty claims submitted must include proof of purchase.

Failure to provide proper documentation renders warranty null and void.

Exclusion from Warranty Coverage: The warranty does not apply to any Wavetrac® Differential which (a) has been improperly installed, installed in vehicles for which it was not designated, (b) has been modified or altered by the actual user or dealer or distributor, (c) has been improperly assembled by the purchaser or his agent, (d) has been operated in Shockproof® oil, or (e) was not sold by Autotech Driveline or through an authorized Autotech Driveline dealer or distributor.

Autotech Driveline's Obligation: Autotech Driveline's obligation under this warranty is limited to replacement or repair of the defective or worn-out differential at its sole discretion. Autotech Driveline has no obligation to bear any labor or other costs of return, removal and/or installation and will not be liable for any special, incidental, or consequential damages, including loss of use of the vehicle. Some states do not allow the exclusion of limited or incidental or consequential damages, so the above limitation may not apply to you.