42003 Impala 3.4 want more horsepower???
#1
42003 Impala 3.4 want more horsepower???
I have a 03, 3.4 with a cold air intakeI don't know what else to do to give it more horsepower I had super 40's flow-masterson it butItook them off becauseI got sick of them!! can any helpme find out how to give my carmore horsepower...thanks....
#2
Impala Super Moderator
Thread
Thread Starter
Forum
Replies
Last Post
jp_it_bikeco
Tahoe & Suburban
3
July 9th, 2013 8:22 AM
Chevrolet Forum News
News, Concepts, SEMA
1
May 31st, 2013 12:38 PM