GrimmSpeed HiFlow Exhaust Manifold Crosspipe Subaru WRX 06-07 / Forester XT 04-08 | 002001 Vehicle Model_GT-R This ensures uncompromising quality

This ensures uncompromising quality

Dodge/Jeep 4549636

Hotchkis Sport Suspension 22413 Nissan 350Z / G35 Sport Sway Bars

X-Line Overall Size: 28

GrimmSpeed HiFlow Exhaust Manifold Crosspipe Subaru WRX 06-07 / Forester XT 04-08 | 002001 Vehicle Model_GT-R This ensures uncompromising qualityFitment Information: 2006 2007 Subaru WRX 2004 2008 Subaru Forester XT Features: The GrimmSpeed HiFlow Exhaust Manifold Crosspipe was developed specifically for the Subaru WRX 06 07 and Forester XT 04 08 to optimize exhaust gas flow. 50% of the exhaust gases pass through the narrow OEM pipe, which can create challenges in performance if not addressed properly. To ensure reliability, GrimmSpeed uses high grade components in their product fabrication,