AWE 3815-41006 Track-to-Touring Conversion Kit for 2011-12 WRX/STI & 2015-25

Vehicle Fitment

• 2011-2012 Subaru Impreza WRX (2.5L H4, AWD)
• 2011-2012 Subaru Impreza WRX STI Sedan (2.5L EJ25 H4, AWD)
• 2015-2021 Subaru WRX STI (2.5L EJ25 H4, AWD)
• 2022-2025 Subaru WRX (2.4L FA24 H4, AWD)

Fitment Notes

• Fits sedan body styles only - not confirmed for hatchback variants on GV chassis.
• Requires an existing AWE Track Edition exhaust system for conversion.

Features

• Converts AWE Track Edition exhaust to Touring Edition for refined sound.
• Incorporates AWE patented 180 Technology® for drone reduction.
• Handcrafted from U.S.-sourced CNC mandrel-bent .065" wall T304L stainless steel.
• Direct bolt-on conversion design for factory-like installation simplicity.
• Maintains AWE No Check Engine Light Guarantee with proper system.
• Engineered to maximize exhaust flow with a clean, straight-through path.
• Improves exhaust tone without adding significant backpressure.
• Lifetime warranty on core components (one year on tip finishes).

Specifications

• Part Number: 3815-41006
• Position: Rear axle-back conversion sections
• Material: T304L stainless steel
• Piping Diameter: 3.0"
• Technology: AWE 180 Technology® drone-cancelling resonators
• Fitment Type: Direct bolt-on conversion kit (requires Track Edition system)
• Drivetrain: AWD (All-Wheel Drive)
• Tip Finish: Not included - reuse existing tips

Included Components

• 1x Touring Edition axle-back conversion section
• 1x Hardware kit for conversion installation

Product Description

The AWE 3815-41006 Track-to-Touring Conversion Kit allows owners of AWE Track Edition exhaust systems to switch to the more refined Touring Edition configuration without purchasing an entirely new system. Using AWE's patented 180 Technology®, this conversion kit significantly reduces in-cabin drone while preserving a deep, aggressive BOXER exhaust tone. Handcrafted from premium T304L stainless steel with a straight-through design, it enhances exhaust flow and improves overall sound quality on both Subaru WRX and WRX STI models. 

Designed for direct bolt-on installation, the conversion maintains the high-quality fitment AWE is known for and includes all necessary hardware to adapt existing Track Edition rear sections. The Touring Edition axle-back conversion is engineered for AWD Subaru vehicles with either the EJ25 or FA24 engines and retains AWE's No Check Engine Light Guarantee when installed properly. This kit is ideal for enthusiasts seeking a versatile sound profile - from spirited track tones to smoother daily-driven exhaust character - all backed by AWE's lifetime core warranty.