Centered Poly Differential Bushing - (E30, E36 318ti, Z3) Poly Hardness:95A hard poly (aggressive street/track) 3' E90 (02/2004 — 09/2008)

3' E90   (02/2004 — 09/2008)

24v swap (especially long tube headers)

but is actually a weight ballast)

Once we receive your core we refund you within 7-9 days using the method you paid with (if within 30 days of receipt)

The correct 5/8 master cylinders needed can be found here: Wilwood 260-10371 Short 5/8" Bore Master Cylinder Kit For the 3/4 bore (clutch) we recommend this version: 3/4"BORE

Centered Poly Differential Bushing - (E30, E36 318ti, Z3) Poly Hardness:95A hard poly (aggressive street/track) 3' E90 (02/2004 — 09/2008)BMW CENTERED POLY DELRIN DIFFERENTIAL BUSHING 33171135242 Overview E30 bushings tend to be overlooked and do not age gracefully. Your old E30 diff bushing has seen a lot of wear and tear and time has taken a toll on your differential bushings. The importance of bushings on your E30 is not to be understated; make sure that E30 diff is not moving all over the place under power. If your adding power to your E30 or running on an old, beat up, and broken