Upgrade your 2019-2021 STI with this bolt-on, factory-fit catback exhaust featuring 3.5″ NEOCHROME single wall tips. Designed from years of Nameless Performance R&D, this system builds on the proven design of the 11-14 WRX/STI catback with enhancements tailored for the EJ series engine.

Key Features:

• Precision flow design: 3″ resonated main pipe smoothly divides into dual 2″ rear circuits via a 2.25″ Y-pipe for optimized exhaust flow

• Performance gains: +32 ft-lbs torque and +22 HP at the wheels over a Stage 1 tune

• Reduced drone: Dual 2″ rear circuits minimize low-frequency cabin noise for comfortable cruising without sacrificing aggressive wide-open throttle sound

• High-quality materials: 100% T304 stainless steel construction with TIG welded mandrel bends for durability

• Compact mufflers: Packed with high-temp ceramic wool for superior sound dampening in a lightweight design

• Multiple configurations: Over 18 tip and sound level options available check the vehicle page for more

Fitment:

• Fits 2019-2021 Subaru WRX STI Sedan models

• Designed for EJ series engine platform

• Direct bolt-on replacement, no modifications needed

Installation:

• Factory fit flanges and hardware included for a straightforward bolt-up installation

• Compatible with OEM and aftermarket midpipes designed for this chassis

This catback exhaust delivers a noticeable improvement in power, sound, and driving experience while fitting your STI perfectly.