SPEC Single Mass Conversion Clutch Kits BMW E82 135i E90 E92 335i Variations:SPEC Single Mass Conversion Stage 3 Clutch E90 E92 335i Will reduce turbo lag and

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

They are designed to outperform every comparable intake system on the market and are even CARB exempt

There's truly no better sounding or better quality system in the world

About H&R TRAK+ Wheel Spacers

The rule of thumb is that each pound of weight taken off the engines rotating assembly is worth approximately 2

SPEC Single Mass Conversion Clutch Kits BMW E82 135i E90 E92 335i Variations:SPEC Single Mass Conversion Stage 3 Clutch E90 E92 335i Will reduce turbo lag andSPEC 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