Save on shipping by ordering several items at the same time!
Vibrant Performance 4-2-1 Race Header (No Catalytic Converter) Part # 2508 for the 2006 - 2008 Honda Civic Si Coupe and Sedan
Vibrant Performance 4-2-1 Race Header (No Catalytic Converter) for the 2006 - 2008 Honda Civic Si Coupe and Sedan.
Get maximum perfomance it with the Vibrant 4-2-1 Race Header! This Race header is designed to extract maximum power out of you K Series motor by allowing exhaust gases to leave the engine at high velocity and help scavange the exhaust gases to keep the engine breathing freely.
Part #: 2508
Description: 4-2-1 Race Header for 2006-2008 Honda Civic Si, Coupe & Sedan (Cat-Delete option)
Material: T304 Stainless Steel
Warranty: Two Year Limited Warranty
Notes: - Produces power gains of up to 20HP vs. stock manifold.
- Combine with our StreetPower cat-back exhaust system (Part #1626 for Civic Si Coupe and Part #1622 for Civic Si Sedan) for even greater power gains.
- Features a huge 2 1/2" Outlet
- This header deletes the stock catalytic converter. This header is also available with a High Flow Metal Core Catalytic Converter (Part #2507)