Spark Plug (Set of 4) - BMW M42Set of 4 Spark Plugs The Bosch Super Plus Spark Plug utilizes an yttrium enhanced copper core center electrode, making it one of the longest lasting copper core spark plug on the market by 50% versus even OE plugs. Bosch Super Plus also features a tapered, v profile ground electrode for improved cold starts and better fuel ignitability. Center Electrode Core Material: Nickel Yttrium and Copper Center Electrode Tip Material: Nickel Yttrium Ground

MK3 Golf/Jetta VR6

- (2) O-Ring

Upper Suspension Strut Bearing

Kit includes: 20 precision wound intake/exhaust valve springs 20 Titanium intake/exhaust retainers

Audi A3 (06-08) Lamin-x Clear Bra paint protection protects your paint finish from stone chips

- Breather Hose Oil Separator to Intake (Burgaflex)

our mount fits tightly inside the bracket for a tight precision fit

supplies maximum cool-air entry

E83 X3 w/ M54

This software upgrade delivers a huge kick in the pants with a dyno verified 41 crank horsepower and 48 crank torque increase as measured on a Mustang chassis dyno

dual 4" (102mm) clamp-on

crackling exhaust sound