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GrimmSpeed EWG Up Pipe w/ Dump Tube for 3 Bolt Inlet 44/45mm V-Band - 02-14 WRX/04+ STi

GrimmSpeed

$360.00 
GRM-007079

Vehicle Fitment:
2002-2014 Subaru WRX
2004-2018 Subaru STi

Description:
This Grimmspeed up pipe is made with a 3-bolt lower flange (which is a perfect match for the Tomei header) and features a 44/45mm external wastegate flange allowing you to convert your internally gated setup to an external, v-band wastegate with dump tube.

The entire external wastegate (EWG) up-pipe is made of 304 stainless steel (flanges, flex, tubing) and has a pipe-wall thickness of 14 gauge. This is the most "heavy-duty" pipe you will find! Many other pipes use cheap thin steel and are marketed as "super light weight."

The inlet size is 1.92" and the pipe tapers down to 1.72” which acts as a funnel as it moves into the turbo allowing for the smoothest transition and best air-flow quality.

The one-of-a-kind triple layer flex joint is not located in the bend, which adds to the life expectancy of the flex section. This outlet size is a perfect match to most common stock location turbos allowing for a smooth transition into the turbo.
  • 3-Bolt Inlet Flange fits most 3-bolt headers!
  • 321 Stainless Steel Interlocking Flex Section - Reduces fatigue and facilitates thermal expansion
  • Contoured EWG Side Outlet - CNC bent and laser cut, this EWG exit allows exhaust gas to exit with maximum efficiency
  • 2.0mm Tube Thickness - 33% Thicker than the competition
  • 1/2" Stainless Steel CNC Flanges - Fully machined, these beefy flanges offer perfect fit and transition every time
  • 10+ WHP Gain - Ask your tuner what you can expect based on your particular setup and goals!
  • 1.85" Inner diameter - Supports 600whp+
  • FARO Arm Designed - Allows more precise design and a stronger, better fitting product
Please Note:
The wastegate and bracket are NOT included and pictured just for installation reference.

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WARNING:
Cancer and Reproductive Harm
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