AMS Performance Intake Manifold | 2002-2014 Subaru WRX, and 2004-2021 Subaru WRX STI (AMS.31.08.0001-1)

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.