new from san diego
Jun 19, 2013 | 05:43 PM
#1
Thread Starter
Teching In
Joined: Jun 2013
Posts: 9
Likes: 0
new from san diego
just found this forum from gmfullsize. this place is more my style.
i have a 2003 gmc sierra extra cab 1500 5.3 and i want to make it faster.
i just have a k&n CAI for now. truck has a 4/7 drop. that's about it.
thanks
josh
i have a 2003 gmc sierra extra cab 1500 5.3 and i want to make it faster.
i just have a k&n CAI for now. truck has a 4/7 drop. that's about it.
thanks
josh
Jun 19, 2013 | 08:37 PM
#3
On The Tree
Joined: Apr 2013
Posts: 168
Likes: 6
From: Los Angeles,C.A.
Slap some 4.10's and a tune on that thing. Best mods for your buck.
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