2009 6MT with 80k miles...
Baseline- 480rwhp 459wrtq
After Upgrades- 524rwhp 503rwtq
(Will scan and post dyno sheet)

I was happy with the baseline on a 5-6 year old car, and the noise after the CAI upgrade. Car already had deleted mufflers but it definitely sounds a lot better.

Volume Up

http://youtu.be/rzauHDR3YcM