Skunk2 Alpha Downpipe Civic Si (2012-2014) Universal W246 B Class 2011-Up

W246 B Class 2011-Up

see note) and includes silicone couplers

Perrin's dual-stage foam air filter can be recharged using the Perrin filter cleaning kit

Neuspeed spring kits for your Audi/VW reduce wheel-well gap to create a more aggressive look for your car

causing slow cornering transitions and a overall vague feel

Skunk2 Alpha Downpipe Civic Si (2012-2014) Universal W246 B Class 2011-UpSkunk2 is proud to announce its all new Alpha Series Header for the 2012 up Civic Si. Patterned after their already popular and dyno proven MegaPower Headers, Skunk2's Alpha Series Header employs many of the same design characteristics and technology. Their decision to produce the Alpha Series Header was driven by a desire to make their race proven design more affordable and accessible to everyday enthusiasts. New manufacturing techniques allow it to