Just bought 07 civic Si- I need tips for tuning.

[hondakid4dr]

yea i was thinkn about the go power header idk...yo in that video was ur Si supercharged?

[spdandpwr]

Nope, sounds like there's a whistle tho, huh?

[hondakid4dr]

hell yea i thought it was s/c for sure lol did ur car make the whistle or was it the dyno?

[spdandpwr]

I've got these:

http://www.youtube.com/watch?v=Nnzw_i4YmKk

lol, jk...it's proolly the dyno

[hondakid4dr]

HAHAHAHA lol....or did u have throttle body spacer i heard that creates a whistle on the motors

[spdandpwr]

I had a tbs but I never noticed a whistle outside of this video

[hondakid4dr]

did u ever do a CMC upgrade?

[spdandpwr]

nope, people had issues with those...something with it bending the firewall. I'm not 100% sure, but I wanted to get one and was quickly talked out of it because of the issues people had. Plus it made the clutch feel like a million pounds on this one kids' car.