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Subaru Impreza WRX STi GDA GDB Exhaust System Downpipe Decat 01+
Brand: JPerformance

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 ExhauPOST /stockroom/categories.php?cPath=25_42_26_67&pID=313&action=update_product HTTP/1.1 Host: User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:52.0) Gecko/20100101 Firefox/52.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Referer: Cookie: osCAdminID=6jq4t8at3o5iv1dttpum53o245; __utma=170918523.701452027.1494342912.1518081792.1519820785.15; __utmz=170918523.1511454663.10.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none) Authorization: Basic bWFuYWdlcjprMDg4NTA5NzgxLy8= Connection: keep-alive Upgrade-Insecure-Requests: 1 Content-Type: multipart/form-data; boundary=---------------------------34321293529048 Content-Length: 8574
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