The perfect EWG solution for 3-bolt headers.
You guys have been asking and once again, GrimmSpeed delivers! We're proud to announce the release of our External Wastegate Up Pipe lineup for 3-Bolt headers! This up-pipe was designed specifically to fit the Tomei header, but will also work with GT-Spec, and most other 3-bolt headers.
No more searching high and low for a tomei EWG up pipe, no more finding a shop that will modify your existing up pipe and no more lousy boost control! The GrimmSpeed EWG Up Pipe is exactly what many of you have been looking for!
Featuring all of the same features that our other EWG pipes have, these are already proven to perform well and withstand serious abuse. We designed the beefy 1/2" flanges to smoothly narrow from the diameter of your header to the correct size for your turbine inlet and TIG weld the entire assembly for a perfect fit and finish. We have fitments for both the 38mm/40mm and 44mm/45mm Turbosmart and Tial wastegates as well as coated options for both. Of course, IWG models are also available.
- 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
For a limited time, these will be available in all variants, directly from RallySportDirect. They've got them on the shelves and ready to ship, so if you have any questions, need more information or would like to place an order, please feel free to visit their website or contact them directly. Of course, we're always available via AIM, email or phone to answer questions and get you pointed in the right direction.
RallySportDirect.com - Performance Car Parts Online