Crazy Hissing sound

redline727 · 10-26-2012, 08:52 PM

I have an Invidia Gemini CBE I first went with Invidia TP's I had a little rasp and loud hiss. Then switched to Invidia 200 cell HFC's due to state inspection and the rasp is gone but the hiss is there on a decel but nothing to crazy. the majority of the posts I read pretty much everyone has the hiss if they are running TP's or HFC's

antfd3s · 10-27-2012, 10:08 AM

Lol King cobra on the juice. I actually didn't realize the noise until I read this thread. I guess my ears just got used to it. Now I hear more hissing then a snakes charmers basket in India. Still this car needs more power. I'd give my left testicle for a tt kit right now. Lol just saying. That noise is the least of my concerns. Causes its normal. If your rasp over powers your exhaust note then something isn't right. I had Invidia headers & nonres tp on factory cbe on my 350 niz and it bled rice. Choosing your setup wisely is key.

10-26-2012, 08:52 PM	#1 (permalink)
redline727 Base Member Join Date: Jun 2011 Location: RVA Posts: 203 Drives: '13 MUSTANG GT 6MT Rep Power: 15	I have an Invidia Gemini CBE I first went with Invidia TP's I had a little rasp and loud hiss. Then switched to Invidia 200 cell HFC's due to state inspection and the rasp is gone but the hiss is there on a decel but nothing to crazy. the majority of the posts I read pretty much everyone has the hiss if they are running TP's or HFC's __________________ 2013 Ford Mustang GT 5.0 6MT ROUSH intake \| ROUSH axle back \| ROUSH shift knob \| ROUSH coil covers 2009 NISSAN 370Z SOLD

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10-27-2012, 10:08 AM	#2 (permalink)
antfd3s Base Member Join Date: Dec 2010 Location: Cherry Hill NJ Age: 54 Posts: 219 Drives: 11 STI Rep Power: 16	Lol King cobra on the juice. I actually didn't realize the noise until I read this thread. I guess my ears just got used to it. Now I hear more hissing then a snakes charmers basket in India. Still this car needs more power. I'd give my left testicle for a tt kit right now. Lol just saying. That noise is the least of my concerns. Causes its normal. If your rasp over powers your exhaust note then something isn't right. I had Invidia headers & nonres tp on factory cbe on my 350 niz and it bled rice. Choosing your setup wisely is key.