ISR Performance Billet S13 SR20DET Intake Manifold, Fuel Rail, and Throttle Body Combo mws_apo_generated Quieter than the traditional A1000

Quieter than the traditional A1000 Stealth Pump

Sport Premium 2005 - 2011 Subaru Impreza Outback Sport 2009 - 2012 Subaru Impreza R

Test Functionality

WRX GT 2006 - 2007 Subaru Impreza WRX TR 2011 Subaru Impreza XV 2009 Subaru Legacy 2

Silverado 1968 - 1974 Chevrolet C30 Pickup Base 1994 - 2000 Chevrolet C3500 Base 1999 - 2000 Chevrolet C3500 LS 1988 - 1992 Chevrolet C3500 Scottsdale 1988 - 1998 Chevrolet C3500 Silverado

ISR Performance Billet S13 SR20DET Intake Manifold, Fuel Rail, and Throttle Body Combo mws_apo_generated Quieter than the traditional A1000ISR Performance Billet Intake Manifold , Fuel Rail & Throttle body combo S13 SR20DET Introducing the new ISR billet intake manifold, fuel rail and throttle body kit for S13 SR20det. This intake manifold will vastly increase your mid range and top end power, especially for those with upgraded turbos and camshafts. Each intake runner has a velocity stacks for optimal air flow. This Combo kit includes a billet gold anodized top feed fuel rail with 8AN