SPEC Single Mass Conversion Clutch Kits BMW E82 135i E90 E92 335i Variations:SPEC Single Mass Conversion Stage 3 Clutch E90 E92 335i These stem seals are an

These stem seals are an upgrade from the standard OEM material to help cope with the higher heat caused by high performance Subaru EJ engines

The N1 is also a great way to save weight as you will eliminate the very heavy stock exhaust system on the Evolution 8 & 9

FITMENT Magnaflow Part Number: 15579

E63/E64 650i (06-08)

Will reduce turbo lag and provides more power and the best economy in a good condition engine

SPEC Single Mass Conversion Clutch Kits BMW E82 135i E90 E92 335i Variations:SPEC Single Mass Conversion Stage 3 Clutch E90 E92 335i These stem seals are anSPEC clutch kits for the (07 up) BMW 135 335 are some of the highest quality performance clutch kits on the market. SPEC makes a high performance clutch option for you; whether your BMW is a bone stock daily driver or a fully modified track beast. The clutch kits listed on this page are full single mass flywheel conversion kits and are not compatible with the stock dual mass flywheel. All kits require the purchase of SPEC flywheel SB53A 2. Every SPEC