Wavetrac Differential - BMW / E92 335iS / F10 550i / E90 335D / E87 135i / E89 Z4BMW F10 550i & E90 335D (215K) with welded ring gearE92 335iS DCT (dual clutch trans) with welded ring gearE87 135i DCT with welded ring gearE89 Z4 35i DCT, Z4 35is DCT with welded ring gearWavetrac diffs are state of the art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Wavetrac Differential is the only torque biasing differential on the market with patented technology that mitigates wheelspin

0 TSI EA888 GEN3

No headaches sourcing parts or costly "dyno tuning

ESR milled logo on faces

and volume is similar to stock

Applications: Volkswagen Cabriolet 1985-1989

perfect fitment and an aggressive presence in the engine bay

Our Stage 3 R disc which offers the ultimate combination of daily driveability

OE Part # 2721402401R

•ARM Textured Black Heat Shield

7K9-060-36L / 7K9 060 36L / 7K906036L

Fits: xDrive ONLY

The special threadlocker is designed to remain flexible