davidv

iTrader: (2)

I visited my mechanic because of a rattle coming from the area under the motor. Everything is tight, and the exhaust looks good. Removing the Kinetix catalytic converter revealed the problem: the entire inside of the converter is in pieces. If you tap the converter on the ground, pieces of stuff falls out. BTW the converters lasted 20,000 miles.

deadcop

iTrader: (3)

Kinetix parts are horrible quality. The welds on my test pipes were so horrible that after 1000miles test pipes just broke into 2 pieces making guys at AAM laugh

alex350z06

GREAT! I just purchased a set of Kinetix HFC'S for my Z

alex350z06

Fortunately after reading your posts I cancelled that order. no need for crap

Flo-ridaZ33

iTrader: (60)

This thread is 5 years old....

alex350z06

And that means what...

Flo-ridaZ33

iTrader: (60)

A lot could've happen in 5 years... the OP doesn't even have a Z33 anymore! I like the fact you searched but not buying a product because of something that was written 5 years ago is beyond me. Better options are out there but I'm sure they've gotten better over the years.

Z04

iTrader: (15)

probably should have searched prior to buying, then you would not have to return those junk parts kinetix makes

thisishk350

iTrader: (8)

There's nothing wrong with the HFC kinetix sells now... I've seen em and they're pretty good quality