Manganese Bronze Exhaust Valve Guides BMW E36 M50 M52 S50 S52 E36 BUSHING JE Pistons are designed for

JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance

For BMW 3 Series E93 (09/2005 — 02/2010)

This becomes obvious when tuning the N55 to increase boost with a Stage 1 tune and even more so with a Stage 2+ tune

The additional outputs of the ReFlex+ allow you to control aftermarket performance parts such as:

Fits: All E36 Chassis except "TI" and All E46 Chassis

Manganese Bronze Exhaust Valve Guides BMW E36 M50 M52 S50 S52 E36 BUSHING JE Pistons are designed forSold as a set of 24x pieces. 12x Intake 12x Exhaust Enough to replace all the valve guides in the cylinder head. Fits all BMW M50 M52 S50 S52 Engines. Will not fit M50 Non Vanos Engines.