Invidia Gemini CBE & ERZ HFC Review (with db comparison)

djpathfinder · 06-07-2010, 11:08 PM

Quote:

Originally Posted by NXTAZEE

How did you find the exhaust note after the HFC were installed?

It just purrs! Exactly as Bluestyle described it. Nice deep throaty tone...just how a sports car should sound. Louder and richer than just CBE alone, but mostly when gunning it. Not much louder when cruising. I find myself driving with the windows rolled down most of the time just because it sounds so good.

ERZperformance · 06-08-2010, 05:45 AM

glad you like your HFCs .

bradz · 06-10-2010, 07:28 PM

when installing your ERZ hfc did you guys use the factory gasket between the cats and y-pipe?

06-08-2010, 05:45 AM	#2 (permalink)
ERZperformance A True Z Fanatic Join Date: May 2009 Location: Hayward Posts: 3,015 Drives: Nissan GTR Rep Power: 23	glad you like your HFCs . __________________ http://www.cntracing.com http://www.ERZperformance.com 800-363-8599

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06-10-2010, 07:28 PM	#3 (permalink)
bradz Enthusiast Member Join Date: Jul 2009 Location: Pinellas County Florida Posts: 348 Drives: 09' 370z MB 6spd Rep Power: 17	when installing your ERZ hfc did you guys use the factory gasket between the cats and y-pipe?