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

Price:
$179.00
SKU:
20-1218
Condition:
New
Availability:
In Stock
Shipping:
Free Shipping


Product Description

SKU: 20-1218

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 
 
Also the Divorce Bellmouth Downpipe Click Here
 

Click for full size



Product Videos

DYNO Tsudo 2008-2010 Subaru Impreza STI 5dr Wagon 3" Turboback (Catback+Downpipe) Exhaust System (02:21)
Dyno test of stock vs Tsudo 08-10 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=747Test vehicle had only Crawford stage 1 reflash. Otherwise everything else was 100% stock for the base run (Stock intake, TMIC, downpipe, catback, etc).To clarify: NO ECU reflash was done before or after. ONLY the downpipe and cat-back were swapped.+28.7whp / +37.0wtq gain with BOLT-ON Tsudo turboback exhaust and stock airbox and filterNO TUNING, NO BOOST CONTROLLER, NO ECU FLASHING, AND NO GIMMICKS TO IMPROVE THE NUMBERS LIKE OTHER COMPANIES. 100% BOLT-ON TESTINGDyno 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 / 247.1wtqTsudo turbo-back exhaust ONLY (no other modifications): 242.9whp (+28.7whp) / 284.1wtq (+37.0wtq)
  • DYNO Tsudo 200...
    Dyno test of stock vs Tsudo 08-10 Subaru STi GR chassis turbob...
  • Tsudo 2008-201...
    Soundclip for Tsudo 08-09 Subaru STI GR chassis turboback (08-...

Warranty Information

Tsudo Performance Lifetime Warranty

The manufacturer warrants that all Tsudo Performance products are free from defects. Most of our mufflers are warranted against blowouts and defects in material and workmanship for as long as the original purchaser owns the vehicle on which it was originally installed. The warranty is void if the muffler is not installed properly on the vehicle for which it is designed.

This warranty does not apply to any muffler which has been installed on any commercial or racing vehicle or which has been improperly installed, altered, or subjected to misuse or damage from accidents. Also, cost of labor and any additional parts required to complete installation of a replacement muffler are not covered by this warranty.

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