AWE Tuning 3015-43108 Touring Cat-Back Exhaust 11-21 Subaru WRX/STI Sedan 2.5L

Vehicle Fitment

• 2011-2014 Subaru WRX Sedan (GV, 2.5L I4 Turbocharged)
• 2011-2021 Subaru WRX STI Sedan (GV/VA, 2.5L I4 Turbocharged)

Features

• Patented 180 Technology® for drone-free, refined exhaust tone
• Mandrel-bent T304L stainless steel construction for durability and optimal flow
• Quad 102mm (4") slash-cut Diamond Black exhaust tips with AWE logo
• Direct bolt-on installation utilizing factory mounting points
• Significant weight savings over the stock exhaust system
• Max gains of 11 hp and 11 lb-ft of torque at the wheels
• Maintains factory emissions equipment; no check engine light (CEL)
• Designed, engineered, and manufactured in-house in the USA

Specifications

• Part Number: 3015-43108
• System Type: Cat-Back Exhaust
• Material: T304L Stainless Steel
• Main Piping Diameter: 3 inches
• Exhaust Tip Diameter: 102mm (4 inches)
• Exhaust Tip Finish: Diamond Black
• Exhaust Tip Material: T304 Stainless Steel
• Exhaust Tip Quantity: 4
• Exhaust Tip Edge: Double Wall
• Exhaust Tip Cut: Slash-Cut
• Exit Style: Quad Rear Exit
• Muffler Quantity: 2
• Mounting Hardware Included: Yes
• Hangers Included: Yes
• Clamps Included: Yes
• Weight Savings: Significant reduction over stock system

Included Components

• AWE Touring Edition Cat-Back Exhaust System (Part #3015-43108)
• Quad 102mm Diamond Black Exhaust Tips
• All necessary mounting hardware and clamps
• Installation instructions

Product Description

The AWE Tuning Touring Edition Cat-Back Exhaust System (Part #3015-43108) is meticulously engineered to enhance the performance and auditory experience of your 2011-2021 Subaru WRX or WRX STI Sedan. Featuring AWE's patented 180 Technology®, this system delivers a deep, refined exhaust note while eliminating drone, ensuring a comfortable cabin environment during all driving conditions.

Constructed from premium 3" T304L stainless steel, the system includes quad 102mm Diamond Black exhaust tips that provide a bold aesthetic complementing the aggressive styling of the GV and VA platforms. Designed for direct bolt-on installation, this exhaust system offers significant weight savings over the stock setup and is emissions compliant, making it an ideal upgrade for enthusiasts seeking both performance gains and daily drivability.