Quote Originally Posted by 02 WS6 TA View Post
Neither add any horsepower. The only (perhaps) benefit is deletion of the helmholz resonator. Oh, and the noise, so I'm told. Cant actually hear anything over my exhaust.
You are incorrect sir, Blackbear Performance did a dyno comparison of all the popular intakes, they all added hp, at most it was only 9hp but it was still added power. http://www.tahoeyukonforum.com/forum...ld+intake+test