Stock Exhaust Manifold vs Shorty Headers +++ WHICH TUNER?

[Midlife Crises]

Lags
Enjoyed the test video. Pretty clear how a collector works. Next time my headers are off I plan to wrap them.

 

[GlassTop09]

I had my Kooks coated and they still run hot as hell.


FWIW, I did an unscientific experiment to show difference between LT`s and stock 05 manifold for anybody who is interested.

Nice video!
Gotta love science.....at least I do.