Shop By Make & Model
Tell Us Your Car.
Pick your make, model and generation to see every part we stock for it — or keep going, tell us what you want to upgrade and a budget, and save when you buy the set together.
5% off 2+ parts · 10% off 3+ parts
- 1. Make BMW Change
- 2. Model Z4 Change
- 3. Generation Choose below
Choose Your BMW Z4 Generation
6 Generations- G29 G29 Z4
- M40I Z4 M40i (G29) Model badge, not a chassis code — the G29 Z4 M40i / A90 Supra platform.
- E89 E89 Z4
- Z89 E89 Z4 (KW type Z89) KW's internal type number for the E89 Z4.
- M85 E85 / E86 Z4 M (type M85) Type number for the Z4 M Roadster and Coupé.
- E85 E85 Z4 Roadster Two Audi ECC tunes also carry this code — their titles say "E85 file" (ethanol), not the chassis.