RobZed Posted June 14, 2016 Share Posted June 14, 2016 Im a new 370Z owner and comppiling a list of mods i want to do for future when the novilty wears off. Exhaust is first on my list followed by GTR red button. But the only experiance i have is when i bough a powerflow a long time ago when i was 20 somthing. Would the Cobra be of equil and have a lifetime warranty? Quote Link to comment Share on other sites More sharing options...
veilside z Posted June 14, 2016 Share Posted June 14, 2016 I run Powerflow piping combined with Janspeed . Quote Link to comment Share on other sites More sharing options...
infinitig37s Posted July 19, 2016 Share Posted July 19, 2016 I would rec powerflow , if your not happy with the sound they will change free of charge .. well they did for me Quote Link to comment Share on other sites More sharing options...
StevoD Posted July 19, 2016 Share Posted July 19, 2016 (edited) i had an exhaust by powerflow once the exhaust was different diameters and held together with U clamps and looked like a pigeon was doing the welding of the flanges if you know what i mean Edited July 19, 2016 by StevoD Quote Link to comment Share on other sites More sharing options...
StevoD Posted July 19, 2016 Share Posted July 19, 2016 I would rec powerflow , if your not happy with the sound they will change free of charge .. well they did for me by any chance do you have @*!# to sell lol joined in 2013 then idle for 2 years now spam city Quote Link to comment Share on other sites More sharing options...
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