Alright, All I'm trying to do is ask about your opinion on how to remove the rasp at high RPM's. My tc is equipped with an Injen Short Ram intake & an Tsudo Full Catback Exhaust w/ a resonator. Now i've heard that removing the resonator will stop this, but will this cause me other issues?

 

it's the exhaust manufactor. w/o resonator it'll be worse.

 

In my experience resonators are what's gonna shut the rasp up at any rpm. you're not revving to 8k anyways unless you're built and tuned, you'll hit the rev limit at 6350-6500rpm. I have a 22in magnaflow and a vibrant ultra quiet resonator and I still get rasp between 3-4500rpm while the car is in load. I have a header and full exhaust though, if you get the vibrant ultra quiet and an aero25 you should be good.

 

AERO, did not work for me. i have Hushpower, but like my Injen exhaust it rattles now. I can post video with my phone (not sure on sound) or throw my gopro on the back. (not sure on sound)

 

He doesn't have a header though, with just the vibrant he should be good especially with just mid pipes and axle back. The Hushpower I'm sure works better though

 

Why are you shifting at 6K-8K?

 

^^^^^
when he's racing haters lol

 

Hushpower II really help eliminate the interior drone of the exhaust