Exactly 😂😂 what if I just happen to get the fastest G out there 😂

 

Dyno needs recalibration lol. No one makes into 300 ft lbs of torque n/a unless you have cams. Dynojet's read higher than a mustang dyno so you're saying on a dynojet your car would make like 335 torque.

 

I see. Can a dyno read low in one area and high in another?

 

Mostly dyno's read torque numbers wrong. I forget the reason why. I'll have to look for it again. Dynojet's sometimes can get it pretty close.

 

I see. Thanks.

 

So I just installed ART pipes on my g37 to go with the tomei, and It is crazy louder than the tomei itself. Is this normal? also I got a rasp/rattle on the low RPM's when i let go of the gas pedal. Is this all normal? Is the loudness going to settle down a little? It doesn't even sound like a tomei at WOT. It is more of a high pitch crazy loud noise. Main concern is, will the sound quiet down after a few days of breaking them in? Someone please help!!!! than you

 

Also will I need a tune to make my G sound better?

 

Removing stock cats will make any exhaust exponentially louder. If the tomei is new it may settle some but not enough to notice huge difference. Best bet is the get the resonated Y pipe from motordyne agency power or circuit werks (ebay)

It will help the high pitch sound and will eliminate most rasp.

 

What size extension did u use