Impala Forums banner

1 - 11 of 11 Posts

·
Registered
Joined
·
12 Posts
Discussion Starter · #1 ·
Which PCM is most recommend out of overkill and zpp. I have 2002 Impala I haven't really done much except dual exhaust and Spectre cold air intake cone. But I am looking to boost my performance with out fully loosing my gas mileage. Any answers as to what i should do and if I should go with one of these pcms?
 

·
Mr. Handy
Joined
·
6,289 Posts
1 - 11 of 11 Posts
Top