# 4" down pipe dsm **URL:** https://forums.speedlife.net/t/4-down-pipe-dsm/189239 **Category:** PittSpeed Automotive **Created:** [April 14, 2007, 12:55am UTC](https://forums.speedlife.net/t/4-down-pipe-dsm/189239 "2007-04-14T00:55:38Z") **Posts on this page:** 1 **Showing post:** 9
### Author: ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250) #### Post date: [April 14, 2007, 4:59pm UTC](https://forums.speedlife.net/t/4-down-pipe-dsm/189239/9 "2007-04-14T16:59:52Z")
> [@my run in with the cheektowaga police](https://forums.speedlife.net/t/my-run-in-with-the-cheektowaga-police/29487/4): > > damn thats a bit rediculous. A bit overkill maybe. shep ran a mid 8 with a “full” 3.5 exhaust… Now he changed it up but what kind of power do you plan on making? I think its perfect, 4" is all around better alot less heat and back pressure are you going to go all the way back 4"? looks awsome V band downpipes are SO nice --- _[View the full topic](https://forums.speedlife.net/t/4-down-pipe-dsm/189239)._