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2002-2014 Subaru WRX, and 2004-2021 Subaru WRX STI Intake Manifold by AMS Performance
The AMS Subaru Intake Manifold was designed to outperform the competition. We referenced many modern design examples and engineering studies to bring you the best intake manifold available for the Subaru EJ20 and EJ25 WRX & STI. After extensive testing we ended up with a manifold that makes more power than anything else currently available on the market!
Features
13” Equal Length Intake Runners
Bellhorn OD 3.8” (96.7mm)
Throttle Body Opening Accepts Larger Throttle Bodies up to 2.625” (66.675mm) or 70mm with mild porting
Benefits
Increased Port Size at Cylinder Heads Allow Matching to Larger Hand Ported or CNC Ported Cylinder Heads
TGV Housing Replaced with Long Runner Design
Expertly built from super strong yet lightweight materials
Applications
2002-2005 Subaru WRX w/ EJ20 (Requires adapter to use WRX style drive by cable throttle body)
2006-2014 Subaru WRX
2004-2021 Subaru WRX STI
Will fit various Legacy and Forester EJ25 applications with proper throttle body usage and custom fitting
What's In The Box?
1 - Intake Manifold
Warranty
Manufacturer Standard Warranty.