AWE Touring Edition Catback Exhaust for 2015-2021 Subaru WRX/ STi

The Touring Edition exhaust for the VA WRX and STi offers a direct bolt-on, 3" straight-through design that delivers the signature rumble without rasp or cabin drone. Featuring AWE's proprietary 180 Technology®, it enhances the FA20 or EJ25 engine's tone while introducing crackles during shifts. The system uses strategically placed ports and reflection chambers to cancel out unwanted frequencies, providing a refined, drone-free exhaust note.

Vehicle Fitment:
• 2015-2021 Subaru WRX (VA FA20)
• 2015-2021 Subaru STi (VA EJ25)
NOTE: AWE Exhausts for GV WRX/STI are NOT confirmed to fit on GV chassis hatchbacks, it will fit sedans only.

Installation:
• Installation Guide

Quick Specs:
• Proudly engineered, designed, and manufactured in the USA at AWE
• Specially designed to enhance the unique acoustic properties of the WRX - this system is not a repurposed STI exhaust
• Rasp-free, aggressive BOXER® tone without the dreaded droning effect
• Max gains of 11 hp and 11 ft-lbs of torque at the wheels
• Touring Edition features AWE’s proprietary drone-canceling solution, 180 Technology®, tuned specifically for the EJ25
• Handcrafted from 3” CNC mandrel-bent, U.S.-sourced .065” wall T304L stainless steel
• Direct bolt-on for factory-like simplicity
• Less is more: clean, straight-through design maximizes performance
• 102mm quad tips available in chrome silver or diamond black
• No Check Engine Light guarantee
• Perfect Fitment guarantee
• Features the AWE Lifetime Exhaust Warranty

What is AWE's 180 Technology?
AWE's patented 180 Technology® works by directing exhaust gases into specially designed reflection chambers through strategically placed ports. As the sound waves bounce off the chamber walls, AWE engineers control the timing and location of their exit. This precise tuning creates a 180-degree out-of-phase sound wave that cancels out problematic frequencies, delivering a refined exhaust note.

This technology is tailored to each vehicle’s unique acoustics, ensuring optimal sound quality for every application. The result is an exhaust system that eliminates unwanted tones while providing AWE’s signature performance and perfect tone.

Related Products:
Track Edition Exhaust
Track and Touring Conversion Kits

Inlcuded:
Complete Touring or Track Edition Exhaust, four 102mm tips in chosen finish, and all necessary hardware for installation.

Tip Options:
All tip options include the AWE logo and double-walling to ensure a mirror finish even under hard usage. All tips are individually adjustable, allowing depth into the bumper to be set according to personal taste.
• 102mm slash-cut diamond black tips (Part Number: 3015-43108)
• 102mm slash-cut chrome silver tips (Part Number: 3015-42104)

See more AWE Tuning Products