Skunk2 Racing 412-05-1950 Alpha Series Race Downpipe Fits 12-15 Civic ILX

Exhaust Pipe

Alpha Series Race Downpipe

Alpha Series Race Downpipe; 3 in. Mandrel Bent Downpipe To 70mm 3Bolt Flange; Stainless Steel;

Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4 in. bellmouth design with 3 in. outlet is manufactured from high quality cast stainless steel for superior heat resistance and strength. This design enables maximum extraction of air flow and increased power. Heavy duty 1/2 in. thick flanges ensure secure and leak free attachments. Air flows smoothly through mandrel bent T-304 stainless steel and a high quality stainless steel braided flex section. The one piece design eliminates the need for the catalytic converter maximizing air flow and allowing for maximum power. Uses factory mounting locations for the OEM O2 sensors. No modifications are needed as it is a direct bolt-on unit to the OEM exhaust cat-back location.

All Skunk2 products are carefully planned and designed in-house using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state-of-the-art equipment. Each product is then subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars worldwide rely on Skunk2 products.