Currently have a K&N 57i kit and Scorpion 3" (with 4" tailpipe) exhaust system (downpipe back).

I am looking to replace my downpipe, and I am thinking between these two pipes: 1, they both seem to have good reviews, 2, they seem reasonably priced :rolleyes:

Are these good pipes, should I expect to get any performance increase? How much louder is this going to be? The Scorpion system that I have is the early type, and very loud :D However, with this and the induction kit, not sure how much louder I can take!

PS. I understand that there is a new and improved Magnex downpipe, does anyone have any experience of this?

Ian.
STi II

[Edited by Ian Waller - 10/19/2001 2:06:06 PM]

take a look at my post on SIDC BBS

to down pipe or not to down pipe...


http://forums.sidc.co.uk/categories.cfm?catid=8&zb=7388022


this may help, not sure abot the Magnex Down Pipe!

Phil

IIRC the Magnex is 'twin dump' (i.e. separate exit from the wastegate; the two pipes join up a few feet further down) whereas the Scoobysport one isn't (it's 'wide mouth'). The Scoobysport one is 3" tapering to 2.5" at the join -- I don't know anything about the Magnex's internal diameter.

What is the main difference (advantages) between the twin dump and single downpipe?

Ian.

Phil,
Cannot find the thread you mention anyware on sidc,please let me know what you think as i am about to go for the downpipe.

Cheers Paul