SKUNK2 ALPHA SERIES HEADER HONDA 13-15 ILX 12-15 CIVIC SI quality and performance cannot be

quality and performance cannot be determined by simply comparing the outside dimensions or aesthetics of the discs

induction hardened

See the K-Pro page for more information

The MegaPower RR for the 2012-2015 Civic Si in conjunction with the Skunk2 Alpha Header for the 2012-2015 Civic Si has seen hp gains above 30hp

Finish: Slow high rpm machined

SKUNK2 ALPHA SERIES HEADER HONDA 13-15 ILX 12-15 CIVIC SI quality and performance cannot beSkunk2_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 inch bellmouth design with a 3 inch 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