Gm has a new cat back exhaust coming out ,a high flow head with cams,and a high flow intake. anyone gunna wait for these parts?

not me :D

Depends on prices. I won't be dropping 2 grand on a CNC ported head any time soon.

not me :D


LOL we know you wont i might get the head but we will see.

i wonder if you can retain the factory warentty

You might be able to because there are GM's parts but they may not do to you will have to hae them installed by some one else.

well im a gm tech so i could do it at my work and i know my car would get warrantied but i meant for someone else.

the aftermarket head is already out for the n/a ecotech it is cnc ported and polished and it comes bare at the tune of 1900 dollars.