It appears pypes now makes a 3'' exhaust for our GN's, #SGG51R. Has anybody installed one of these yet.
Is fitment of a 3" vs 2.5" an issue. Undecided on which one to get
Exhaust tone might sound different - which could be good or bad, but from performance point of view, probably need a minimum 4" downpipe to make the most out of it.
Nicks already done a test fit on one of his cars couple months ago and he said it fit real nice. He's a dealer for them and he was looking at having a special price when it comes out. I tried to contact him this last weekend to check on it but, no dice .
Just got off the phone with the pypes rep and unfortunately it's in 409 ss and not 304ss. Really was wishing for the 304. Kits should be available in 2 weeks. There still waiting on the rush order for the pipes in front of the mufflers.
will rustGN1, post: 3737672, member: 819"]The 409 will rust. There's a big difference between both grades.Look at your stock headers. Yes I agree there a good deal for an upgraded exhaust.[/QUOTE]
Yes , your right the 409 will rust
So Nick, you haven't had any issue with the 2 1/2 system rusting? I know you told me you thought it was 304. Any idea of the price you'll be selling it for?