Results 1 to 2 of 2
05-18-2009, 08:02 PM #1
- Join Date
- Feb 2009
Best Programmer of 1500 silverado
Okay i am looking for a good programmer for a 2003 silverado with the 5.3l v8. I plan on adding a volant cold air intake with scoop, gibson performance headers, with flowmaster 40s. What should i do about the cats is it worth the money to get high flow cats? Any advice or tips are welcome, i am not sure about the exhaust so your advice is appriciated.
05-18-2009, 08:55 PM #2
best programmer of 1500 silverado
I have high flow Magnflow cats on my 05 Z-71, 5.3 with JBA short tube headers, Banks CAI, Magnaflow single exhaust and Diablo programmer. The high flow cats compliment the other engine mods. I like the diablo programmer because you can do alot with it, more fine tuning than the others.
By mudislife2 in forum Performance & FuelReplies: 22Last: 08-08-2010, 01:59 PM
By basher in forum Chevy Silverado Forum (GMC Sierra)Replies: 9Last: 03-26-2010, 12:40 PM
By motoman93117 in forum Chevy Silverado Forum (GMC Sierra)Replies: 2Last: 08-15-2009, 02:42 AM
By mehoff400 in forum Chevy Silverado Forum (GMC Sierra)Replies: 4Last: 08-16-2008, 09:45 PM
By PhilsZ7106 in forum GM PowertrainReplies: 4Last: 05-13-2008, 06:07 PM
Tags for this Thread