fast intentions exhaust with test pipes or hfc?

SS_Firehawk · 08-27-2012, 09:46 AM

Long tubes will be a bjtch to install if you do yourself, or be prepared to pay $800 for someone to do it for you. Demon bolts are a PITA with TP's and HFC's, but still easier and cheaper than LTH's. Long tubes definitely have a higher racier pitch than the others. At low to mid RPM, you can really hear the exhaust scavenging from the headers on decel and sometimes shifts.

MyKindaGuise · 08-27-2012, 09:53 AM

Quote:

Originally Posted by SS_Firehawk

Long tubes will be a bjtch to install if you do yourself, or be prepared to pay $800 for someone to do it for you. Demon bolts are a PITA with TP's and HFC's, but still easier and cheaper than LTH's. Long tubes definitely have a higher racier pitch than the others. At low to mid RPM, you can really hear the exhaust scavenging from the headers on decel and sometimes shifts.

He has a point. They are rough to install yourself. Took us 7 hours. Not bad for never doing it before though. If you have a newer Z demon bolts aren't too bad. I had 6k miles on mine and they came right off. Maybe I had a lucky egg though. The FI on decel sounds great as long as driven correctly. There is only a brief 1 second hiss on decel below 3000 rpms. Sounds like a turbo though. Mine doesn't drone either except between 2700-3000rpms but if you leave your foot on the peddle lightly just so there is some airflow the drone and hiss go away. Drone and hiss are subjective to driving style.

08-27-2012, 09:46 AM	#1 (permalink)
SS_Firehawk A True Z Fanatic Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7336	Long tubes will be a bjtch to install if you do yourself, or be prepared to pay $800 for someone to do it for you. Demon bolts are a PITA with TP's and HFC's, but still easier and cheaper than LTH's. Long tubes definitely have a higher racier pitch than the others. At low to mid RPM, you can really hear the exhaust scavenging from the headers on decel and sometimes shifts. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

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