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Yeah I know the Fast Intensions are sweet Jess, little pricey though.
I think you're selling your car Chris!
Anyway, I used to have AAM test pipes with Injen track TD exhaust and it was pretty raspy. Switched to UTR resonated test pipes and OMG it's like day and night difference!
I got tired of high-flow cats breaking up after a year of street & track use, so I finally got the Kinetix resonated test pipes. I've been happy with them (had them for about a month now). I think they actually sound better than the high-flow cats (especially when the cats blow out and sound like crap). They were more expensive than most of the others, but they appeared to be good quality (welds, resonator part inside, etc) - not that I'm an expert though.
Blowing out cats seems to be a common complaint....does this happen to everyone? What about if you just daily drive and no track? I really don't wanna pay that much to have them only last a year.
Blowing out cats seems to be a common complaint....does this happen to everyone? What about if you just daily drive and no track? I really don't wanna pay that much to have them only last a year.
I blew out both CrawfordZ and Berk metallic cats, but I hit it pretty hard on the track. I'm not sure if street driving would be enough to blow them out. Here's a full thread about it: https://my350z.com/forum/intake-exha...f-use-n-a.html
Anyway, I used to have AAM test pipes with Injen track TD exhaust and it was pretty raspy. Switched to UTR resonated test pipes and OMG it's like day and night difference!
yeah i have his TPs now and they are awesome! but i also have an xpipe welded on
I got tired of high-flow cats breaking up after a year of street & track use, so I finally got the Kinetix resonated test pipes. I've been happy with them (had them for about a month now). I think they actually sound better than the high-flow cats (especially when the cats blow out and sound like crap). They were more expensive than most of the others, but they appeared to be good quality (welds, resonator part inside, etc) - not that I'm an expert though.
Really? What a PITA! Awhile back, we switched to custom low cell count metallic cats. So far no problems - we've made over 550whp/wtq on cars which have been run very hard.
I still think HFCs are the way to go for street (test pipes for race). There are a few brands out there, us included, which produce a quality cat that shouldnt blow-out.
Blowing out cats seems to be a common complaint....does this happen to everyone? What about if you just daily drive and no track? I really don't wanna pay that much to have them only last a year.
Test Pipes
