Update: Pics of K&N installed and GMPP Exhaust
#1
Update: Pics of K&N installed and GMPP Exhaust
Sorry for the crappy nights pics, but as promised here are the pics of my k&n and gmpp exhaust, along with my beat, enjoy...
K&N:
GMPP Exhaust:
My beat: JL Audio 13w1v2
K&N:
GMPP Exhaust:
My beat: JL Audio 13w1v2
#5
Originally Posted by FlintHHR
Yes, please tell us about the exhaust and how it sounds. Also, you would definately benefit from the new SoCal black valve cover!
#8
Originally Posted by dnbguy86
Figured i woulda got more replies than 4 on some of the more contreversial parts out for the hhr, i guess didnt impress anyone....
#9
Yes, the intake actually improved my mpg. My average before the intake on the DIC was 22.3, and afterwards i havent seen below 24.1, so a definite improvement even though i get on it occassionally. As for the sub, i was some what dissapointed with the 13's ability to stay on beat when played loud when beats were constantly changing, it had a hard time keeping up, so in turn i got 2 jl audio 10w1v2's in a ported box to remedy that problem, ill have pics of the new speakers in soon, but dont get me wrong the jl's sound quality was crisp and very clear. As for performance, i'd like to get a header, i was going to get the gmpp manifold but a buddy of mine who is a pro drag racer with lots of knowledge of making cars go fast, said 30cfm isnt really anything to woo about, espically if its gonna be 250+ for the manifold, didnt see the worthwhile improvement so i decided not to get it.