Yes I've searched, looked on google, looked on Tanabe's website and I can't find any of the estimated HP gains from the Concept G Exhaust system, I know its a simple question just having trouble with it. Also I know that exhaust systems don't have alot of HP gains just curious, thanks...

 

its an axle-back maybe 1 or 2hp but you'll get get an awesome exhaust that's not too loud and annoying. i have it. its really low and deep.

 

Any suggestions during install?

 

it's a simple install, just two bolts. the rubber hanggers are a pain to take off. wd40 will do the trick

 

Very small gain, no noticable difference. Sounds great though. Install is a breeze; it only took us about 30 minutes.

 

You may want to stretch the hangers out a bit because the exhaust tip might be too close to the bumper. That's how my medallion touring was... Not sure if the Concept G shares the same problem :o