The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Anyone with a manifold mounted external wastegate, help

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

MG200

15+ Year Contributor
66
0
Jul 27, 2004
Portland, Oregon
I would like to re-route my wastegate exhaust back into the Downpipe or 02 housing so if you have pics of a setup like this please post. I am currently running it to the ground and its way to loud when it opens up.
 
MG200 said:
I would like to re-route my wastegate exhaust back into the Downpipe or 02 housing so if you have pics of a setup like this please post. I am currently running it to the ground and its way to loud when it opens up.
I've researched this as will soon be going external myself and found that the easiest (cheepest) way to do this would be to pick up a short piece of 1.5" tubing and weld to your downpipe at 45* angle. Connect your dump tube to the pipe with some SS Flex tubing (JCW) and clamp at both ends.

You could get even more trick by adding an exhaust cutout so could switch from external to internal dump when desired.

Another option (in lieu of rerouting) would be to add a small muffler to the dump tube to quiet things down :dsm:
 
DSM90AWD said:
Another option (in lieu of rerouting) would be to add a small muffler to the dump tube to quiet things down :dsm:
Oh I can immagine it now. At the end of the dump tube, a 10hp small engine's muffler attached!
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale 4G63 Forge Motorsports BOV
    Original Forge Motorsports bov. Adjustable with over 80 clicks on the dial. Nice to use for...
    • Galant665
    • Updated:
  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
  • Wanted WTB 2g half rad
    ISO of a 2g koyo half rad or something equivalent.
    • Michael Wucher
    • Updated:
    • Expires
Back
Top