Hey guys, I'm considering getting another exhaust, but I wanted more information. I remember there was a post which listed all the aftermarket exhausts (borla, injen, stillen, fujitsubo, B&B, etc.) with the dynos and max HP and torque gains. I did a search, but couldn't find it. Anyone have any idea? Thanks guys.

'04 G35 6MT Ivory Pearl
K&N Drop In / Stillen Grounding Kit
Borla Headers/Dual Cat-Back Exhaust
Nismo Front Bumper/Side Skirts
Impul Rear Bumper/Spoiler
AirSplat.com for AirSoft Guns!

 

I have tried Greddy not bad improved hp. RSR is what I am using at this time boy do like it. Have not used any of the companies you mentioned.

RSR Exhaust
Blitz Wheels
Blitz Intake
Bride Seats
Blitz Gauges
Sparco Shift **** & Pedals
Installing Cams, Lightend Fly wheel & 550hp Clutch.

 

That was done quite awhile ago on the 350Z. The Stillen gave the most and the broadest torque across the entire RPM range. It was essentially tied with the Borla for max HP gain (near that 6200 PRM range). Stillen is the most expensive, though.

jjellyneck