Hey i just hear the Topspeed Pro-1 Exhaust and it sounds friggin sweet.. I cant deside between that or the Injen Ses Dual Exhaust.. IF there is a better exhaust that is better in sound and specs(not a high pitched Ricey fart )..Please thread the sound clip and a pic.. Possably Specs too.Thanks!!

 

sound clip

https://my350z.com/forum/showthread....t=exhaust+clip

 

I have posted a Injen Super SES Cat-Back Exhaust System critique a dozen times. Please search.

 

I would recommned a Helix exhaust as far as power and sound wise. We have dyno a stock 2005 350z with stock exhaust vs Helix and found ~10-11whp gain consistently. This exhaust isn't as loud as other systems on the market and its very similar to Fujitsubo.

Thanks,
Tom

 

Go topspeed pro1. Sounds sweet and its the cheepest 3inch exhuast u can get. When u add headers and other exhuast modds the car sounds like a full out race car. Im ordering the topspeed headers with a intake plenum spacer, to go with my test pipe and intake combo, Then im ordering that exhuast.

 

isn't it most exhaust give you from 10 to 16 hp again aniway?