Hiya guys,

well i've been thinking of welding my own ss exhaust system.

only using 2,5" pipes bends and mufflers
even a 2,5 "performance catalyst form weber

is this a good idea for my lovely sierra who now has a 2.0 dohc and is going to get a 2.0 16v or a 2,3 16v engine

and does anyone have any tips for me while thinking this idea out

greetz and thanks