AWE Tuning Touring Edition Exhaust - Vapor Blue Quad Tips - 2012-2021 Subaru STI Sedan

Built for the EJ25, Front to Back

This Touring Edition catback is engineered specifically for the EJ25-equipped STI Sedan, covering the full 2012-2021 run across both the GV and VA generations. AWE tuned the 180 Technology mufflers for this exact engine rather than adapting a generic system, which is why the drone cancellation holds up on the highway.

Quad 102mm Vapor Blue Tips

Handcrafted from U.S.-sourced T304L stainless steel, the system delivers up to 11 hp and 11 lb-ft at the wheels while staying drone-free at highway speed thanks to AWE's patented 180 Technology. It's a direct bolt-on install that runs about 2 hours in a shop.

Specs & Highlights

• Catback configuration with 4 double-walled, slash-cut Vapor Blue tips (4"(102mm))
• Handcrafted from CNC mandrel-bent, U.S.-sourced .065" wall T304L stainless steel
• AWE's patented 180 Technology® drone-canceling solution
• 1 muffler in the catback configuration
• Direct bolt-on installation, no cutting or welding required
• Estimated professional installation time: 2 hours
• 50-state emissions legal
• AWE Perfect Fitment Guarantee, No Check Engine Light Guarantee, and Lifetime Warranty

Everything Included

• AWE Touring Edition Catback exhaust system with tips pre-installed
• All mounting hardware and hangers required for installation

The FT Breakdown

For the EJ25 STI crowd, this is a rare case of one exhaust genuinely covering the whole 2012-2021 platform run instead of forcing a narrower fitment. AWE's own dyno numbers show up to 11 hp and 11 lb-ft at the wheels, the install is a 2-hour direct bolt-on, and the system is backed by the Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty. Sedan only, confirmed not for hatchback chassis, and one of the cleaner ways to get real power gains without the drone, with a roughly $695 conversion kit available if you decide you want the Track Edition's tone later.