Cobb AN Adapter Fittings Subaru STI 2004-2016 / WRX 2006-2021 | 312630 Wheel Width_10 inch This is achieved by eliminating

This is achieved by eliminating unnecessary bends for the straightest exhaust path which results in improved flow

The BLOX Racing FMU is designed for use on fuel injected

Includes: Wrist Pins

Decreasing the overall rotational mass while maintaining a safe presence can increase reliability and engine revs

Cobb AN Adapter Fittings Subaru STI 2004-2016 / WRX 2006-2021 | 312630 Wheel Width_10 inch This is achieved by eliminatingFitment Information: 2004 2016 Subaru STI 2006 2021 Subaru WRX Features: 2 6 AN Male to 3 8" SAE Quick Disconnect Female Adapters Black Anodized Intended to be Used for Vehicles with Upgraded Fuel Lines and COBB Ethanol Content Sensor Easy Installation The Subaru AN Adapter Fittings include 2 black anodized 6 AN Male to 3 8" SAE Quick Disconnect Female adapters. These adapter fittings allow users that already have upgraded fuel lines installed to