Stillen CAI and Invidia CBE

djpathfinder

Definitely louder and deeper than stock, but not too loud. Stillen and Invidia are probably the quieter systems out there. At cruising speed, it is barely noticeably louder. It's louder when you gun it. Bluestyle55 has a good comparison video for stock+Gen3+Invidia posted here and on Youtube. Just search "Invidia db comparison". Like most exhausts, the most gains are at the top end. There is some low and mid range improvement but not proportional to the higher range. Once you finish your intake/exhaust upgrades an ECU tune will help improve the low and mid-range performance, amongst other things.

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2012 GT-R Black Edition Jet Black
2010 370Z 40th Anniversary // SOLD

coaster

I definitely agree with this. It sounds a lot better imo. When you gas it, it's nice and deep. Otherwise, it sounds relatively tame. Bluestyle55's video helped a lot, as well as TROOPER's video. I think you'll love it. At times for me, I wished it was louder. Today though, the exhaust sounded perfect. Must be the cooler weather :-). Please post pre/post dynos when you get a chance. Congrats and good luck!

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Cars owned: DC2/AP1/NA2/FG2/Z33/Z34/R35

Dsphoto

Thanks...I will check out the videos.

DS

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78 Z1R, '08 ZX10R, 2010 BC Roadster S/T, 6M, Stillen G2 CAI, Invidia CBE, Berk test pipes, Painted headlights (180˚Custom), JDM rear fog, B&M short shifter, Stillen front plate mount, stubby antenna, setrab oil cooler, uprev. 337rwhp 254ft/lb corrected!