Nameless Performance [19-21 STI, 18 STI Type RA] Axle Back Single Wall 3.5″ Polished Tips and No Muffler

Built for the VA chassis STI Sedan, this axleback system replaces the heavy, restrictive factory mufflers with TIG-welded, T304 stainless steel piping for improved flow and a more responsive driving experience. It bolts directly to the OEM midpipe at the Y, offering a clean install with a customizable sound and look.

Key Features:

• Direct fit for 19-21 STI Sedan (also fits 2018 Type RA)

• Muffler Delete
  

• Not compatible with SPT (dealer-installed) midpipe

• 3.5″ quad polished stainless tips, 20 slash cut with ” stagger

• Dual 2″ mandrel-bent piping with flow equal to a 3″ straight pipe

• Gains of approx. 10hp / 11ft-lbs torque at the wheels

• T304 stainless construction, TIG-welded

• Factory-location hangers and laser-cut flanges

• Full hardware kit included

Designed for both sound and performance, this system gives you a refined exhaust tone and noticeable improvement in throttle response.