how much for

[172sport]

a cat back exhaust system for a 2002 172 from renault or would it be cheaper to fit an aftermarket magnex or simular

 

[Remedi]

Get an aftermarket system and free a few horses!

Not sure on a brand though.

Supersprint?
Custom Powerflow?

*waits for the 172 owners*

 

[172sport]

can get a cat back twin 3.5" magnex for £300 from motor world just wondering if renault standard one would be cheaper because i would like to keep if standard if possible

 

[172sport]

anybody?????????????