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Subaru Impreza WRX STI RA Exhaust System Downpipe Decat Classic
Brand: JPerformance
Please choose one of the following options:

Brand New Full† 3'' Turbo Back Stainless Steel Exhaust System, with Optimum gas flow and minimal exhaust back pressure essential for high power. The high output stainless steel exhaust system really performs.

Careful attention to tube diameter, smooth radius mandrel bends and muffler design is essential for high performance.

The Exhaust system design parameters immediately after the turbocharger are critical not only for outright performance, but for optimum torque and turbo response.


  • Manufactured from Mandrel Bent T304 Grade Stainless Steel
  • This Exhaust System is Mirror Polished and 3" all the way through with a 4.5" Tailpipe with Removable Silencer
  • Includes 3'' wide Bell mouth De Cat Down pipe and up-pipe
  • Includes all Ports for Lambda sensors
  • This Exhaust System will improve Throttle Response, and Increase Power by up to 35BHP
  • Plus Fantastic High Quality Stainless Steel Exhaust that we Guarantee you will not be Disappointed with.
  • Gaskets & Bolts included
  • 100% Brand New in Original Box

The end result is an exhaust system that produces high outright power with stronger mid range torque than fabricated turbine outlet style exhausts. All this with improved turbo response (less lag) when running large turbochargers and maximum durability.


  • 93-01 Subaru Impreza Classic UK†+ Jap Spec All Turbo Models

Bolts and Gaskets are Included

Warranty: Lifetime Limited

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