2015-21 Subaru WRX | STI High-Flow Cat J-Pipe Intake Exhaust

2015-21 Subaru WRX High-Flow Cat J-Pipe Intake Exhaust

Not shipping to CA

VEHICLE TYPE: 2015-Up Subaru WRX / STI

MATERIAL: T-304 Stainless Steel   

SURFACE FINISH: Anodized Silver

PACKAGE INCLUDED: Subaru WRX 6MT Models J-Pipe Assembly

FEATURES:

• Innovative Turbo Flange Design - 1/2" thick while retaining all OEM brackets
• One-Piece Tube - Ensures exact fitment, robust construction and ease of installation
• Smooth 3.5" to 3" Transition - Matches turbine outlet size and then reduces quickly to maintain exhaust velocity
• Optimized Tube Routing - Maximize ground clearance and minimize flow restriction without modifying suspension hardware, etc
• Custom Stainless Turbo Studs - Replace the terrible OEM studs and nuts with these, machined specifically for use with 2015 WRX turbine outlet and our 1/2" flanges
• Standard 3rd O2 Bung - Allows the future use of aftermarket sensors
• Grounding Strap Mount - Retains all factory functionality
• 300 Cell Metallic Substrate Catalytic Convertor (Catted Models Only) - Excellent balance of the reduced restriction of a 'race cat' without the stink of a 200 cell unit