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Tsudo 08-13 Impreza WRX / STI 3in BellMouth Wastegate Downpipe

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Brand:
Price:
$180.00
SKU:
20-1218-1
Condition:
New
Availability:
In stock
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Application Details
  • Product Description

    SKU: 20-1218-1

    Fits: 2008-2013 Subaru Impreza WRX

    Fits: 2008-2013 Subaru Impreza STI

    Product Type: Down-pipe

    • Super high strength case iron bellmouth with high temperature coating
    • Large diameter 76mm piping eliminates backpressure to decrease turbo spool time and increase power across all RPMs
    • Features 76mm / 3.00in diameter piping
    • Piping polished to a mirror-like finish
    • Utilizes the factory exhaust hangars
    • For off-road / track use only
    • Produces a deep, aggressive exhaust note
    • Tuned piping diameter maximizes power gains
    • Improves horsepower, torque, throttle response, and fuel mileage
    • Manufactured from T304 / SUS304 stainless steel for durability and high corrosion resistance
    • CNC machine mandrel-bent stainless steel tubing for maximum exhaust flow
    • CNC cut flanges and fully TIG welded construction
    • Significant weight reduction compared to OEM exhaust system
    • Includes all necessary hardware (bolts and gaskets) for installation (not including Bell mouth Gasket)
    • Bolt-on installation with typical hand tools
    We also Sell The CatBack Exhaust Click Here 
     
    We also Sell The Divorce Downpipe Click Here
  • Product Reviews

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    1. It's all good so far

      I placed my order on the 4th of the month and received the downpipe on the 7th. The shipping was not only free but it was shipped within a decent amount of time. I've only heard good things so far about the Tsudo downpipe and I know people with it but I'm excited and can't wait to get it installed and tuned. So far my experience has been great. on 12th Jun 2017

    2. 13 wrx

      Great fit and quality. No boost creep or over boost. Get an adapter from dp to stock exhaust 2.5" piping from rally sport. Turn all like 11 codes off for the second 02 sensor for the protune. Cobb maps won't work on a catless dp. I only have intake and dp and the tune to bring me to 291hp on the dyno. on 15th Jan 2015

  • Product Videos

    • Tsudo 2008-2010 Subaru Impreza STI 5dr Wagon 3" Turboback (Catback+Downpipe) Exhaust System
      Soundclip for Tsudo 08-09 Subaru STI GR chassis turboback (08-...
    • DYNO Tsudo 2008-2010 Subaru Impreza STI 5dr Wagon 3" Turboback (Catback+Downpipe) Exhaust System
      Dyno test of stock vs Tsudo 08-10 Subaru STi GR chassis turbob...
    • 2009 WRX Tsudo Exhaust Catless Downpipe
      I have recently installed cobb accessport on ots stage 2 map, ...

    Tsudo 2008-2010 Subaru Impreza STI 5dr Wagon 3" Turboback (Catback+Downpipe) Exhaust System

    Soundclip for Tsudo 08-09 Subaru STI GR chassis turboback (08-10 STi quad-tip catback and 08-10 WRX/STi divorce wastegate downpipe) dyno test. Great gains over OEM equipment. http://www.speed-element.com/servlet/Detail?no=747 Test vehicle had only Crawford stage 1 reflash. Otherwise everything else was 100% stock for the base run (Stock intake, TMIC, downpipe, catback, etc). +28.7whp / +37.0wtq gain with BOLT-ON Tsudo turboback exhaust and stock airbox and filter NO TUNING, NO BOOST CONTROLLER, NO ECU FLASHING, AND NO GIMMICKS TO IMPROVE THE NUMBERS LIKE OTHER COMPANIES. 100% BOLT-ON TESTING Dyno sheet attached. All numbers SAE corrected, 3 runs each, 6 runs total. Run on Dynapack 4WD dyno at DRIFTSPEED in Los Alamitos, CA. Base-line run with stock engine: 214.2whp / 247.1wtq Tsudo turbo-back exhaust ONLY (no other modifications): 242.9whp (+28.7whp) / 284.1wtq (+37.0wtq)
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