Jump to content

Gs 430 Exhust

Recommended Posts

I just purchased the HKS exhust for my 01 GS 430. I heard it had a nice sound, I have to put it on. They said 5 HP gains... I am wondering if anyone has put on a FULL exhust system and does it make a signifigant difference?

I called up Swift (SRT), got the intake and asked them... They said they only recommend the Greddy cat back system (no longer available) for their $30k twin turbo upgrades, otherwise it is not worth it. Does anyone care to dispute that?

Anyone ever see an aftermarket y-pipe and manifold back piping sold for this car? If so by whom please...


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...