This is a genuine BMW sports brake retrofit kit, part number 34 00 0 429 573. The number stamped on the part is 34000429573; BMW's catalog files it under the short number 0429573. You will find it on our Brakes shelf, under Other Brakes parts.
It fits the E46 coupe and convertible (M3, 2001–2006), with the S54 engine.
BMW draws it on the Retrofit, sport brake (03_2282) diagram. It weighs about 49 kg (109 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Every used part is inspected and graded before listing. Condition grades:
Good — minimal wear, fully functional.
Fair — normal wear, fully functional.
Acceptable — visible wear, still functional.
Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.
Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.
