This bolt-on, factory-fit catback exhaust is engineered to perfectly match your performance and sound goals. Featuring 3.5″ double wall stainless steel tips, its one of 18+ configurations available to customize your Subarus look and tone.

Performance Highlights:

• Tested on the EJ series engine, delivers +32 ft-lbs of midrange torque and +22 HP at the wheels beyond a standard Stage 1 tune

• Flow-optimized design transitions from a 3″ resonated main pipe to dual 2″ rear circuits via a 2.25″ Y-section for minimal restriction

• Superior midrange torque and horsepower gains compared to oversized rear circuit systems

Sound & Drive Experience:

• Dual 2″ rear circuits reduce cabin drone at cruising speeds for a quieter ride

• Aggressive, clean tone maintained at wide open throttle

• Avoids boomy or raspy sounds common with larger diameter rear pipes

Premium Construction:

• 100% T304 stainless steel: flanges, tubing, hangers, and perforated muffler internals

• Lightweight, ceramic-packed mufflers provide durable sound control with a compact design

• TIG-welded and mandrel-bent for strength and smooth flow

Fitment Notes:

• Direct bolt-on to OEM or Nameless midpipe (not compatible with STI SPT dealer-installed midpipe)

• Also fits the 2018 STI Type RA

• Full hardware kit included for seamless installation