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View Full Version : Best exhaust system for TH 3.5L?



Randal117
10-05-2011, 03:41 PM
I'm going to upgrade my exhaust system because there is a nice sounding hole in my muffler... so may as well just replace the whole thing!

Just wondering if anyone has their 2 cents worth?

as a student i dont have the world of cash, but is it worthwhile going straight through to the extractors or is saving a little money here worthwhile... and would you prefer 3inch or 2.5inch? anything else you rekon feel free to let me know :)

thanks in advance

Red Valdez
10-05-2011, 03:54 PM
Do a search, exhausts have been covered many times before.

Magna piping is around 2.2-2.4" stock afaik, so you don't gain a whole lot by replacing all the piping. The majority of the gains come from a free-flowing rear muffler. If that's what's broken and you're not made of money, it'd make the most sense just to put a free-flowing rear muffler on...

AusBoarder
10-05-2011, 05:04 PM
Red Valdez is on the money :)

Randal117
18-05-2011, 07:26 PM
Thanks for the tips :) I've checked out the system closely just recently and it all needs a replacement so just gonna go for the whole lot... I will keep the free-flow muffler idea in mind too, thanks