battyr32 10 Posted December 3, 2017 Hi guys I've just literally purchased a G60, stage 4 conversion. The problem is driving of the car is ruined by the loud exhaust, this is a 1991 so pre cat...I've not yet checked but tomorrow plan to see what make it is and if it's straight through. On my Mk2 16v I've had powerflow which was a nice burble, but get anywhere near 3k in the G60 and it's too loud. Kinda ruining the pleasure of a Supercharger. What's my options? What would you recommend? Quote Share this post Link to post Share on other sites
seanl82 23 Posted December 4, 2017 Worth checking if you're missing a box or two, but there are a few options for later cars so I'd imagine the same for earlier ones too.......... Jetex, powerflow, longlife, or a custom one are all otions. There are quite a few other too so its not the end of the world mate. Quote Share this post Link to post Share on other sites
Gti_Jamo 10 Posted December 4, 2017 All G60's come with a cat fitted however without it your really need a twin silencer system to keep it at reasonable noise. I've just fitted a powerflow on mine and it sounds fine. Quote Share this post Link to post Share on other sites
vonslack 10 Posted January 1, 2018 I ran my G60 for a while with a two box jetex system no cat was so loud! Used to set off car alarms rattle all the windows at my local mot station & you couldn't speak to people in the car on motorway drives. Once i took out the strait pipe & fitted the 3rd silencer quieter round town & you could drive down the motorway without ear defenders on! Still got a nice exhaust note when you put your foot down. Quote Share this post Link to post Share on other sites
g0ldf1ng3r 15 Posted January 2, 2018 i run a Longlife system on my VR, custom fabricated on the vehicle with hi flow cat & is awesome normal cruising, including motorway speeds, is nice & quiet - rapid acceleration & it goes from a hummm to roar as the rev's build i chose longlife as their warranty is for the exhaust itself, rather than for the original purchaser, as such it transfers to new owner if car is ever sold Quote Share this post Link to post Share on other sites