Really new guy from Central Cali
#1
Hey guys, bought a new 05 GMC Sierra X-cab 5.3 auto and was look for advice on improving performance and looks so thought I'd give this forum a try. Anyone got any ideas? I'm not looking for a super fast or show truck just wanna make her look and run nice!!!
#5
I only know of one, he did my mine and i love it! He is in Fremont (bay area) so its probably a 3hr drive or so for you.
I would add the mods like intake and exhaust first then the tune, but the tune alone will give you the best performance and make driving you're vehicle much more enjoyable!
synergymotorsports.net ask for Rick.
I would add the mods like intake and exhaust first then the tune, but the tune alone will give you the best performance and make driving you're vehicle much more enjoyable!
synergymotorsports.net ask for Rick.
#7
I'm just starting to mod this truck. I've had it for like almost 4 months now and all i've done so far is ......
Volant cold air intake
JBA shorty headers (ca legal but folks here abouts dont care for them)
Borla cat back
Gear change to 3.73
Detroit TrueTrac posi
and, most importantly, the Dyno tune.
Plan on adding...
Shift kit and servos
Aux tranny cooler
Cam
............where does it end?
Volant cold air intake
JBA shorty headers (ca legal but folks here abouts dont care for them)
Borla cat back
Gear change to 3.73
Detroit TrueTrac posi
and, most importantly, the Dyno tune.
Plan on adding...
Shift kit and servos
Aux tranny cooler
Cam
............where does it end?
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#9
Originally Posted by BigWheels06
Hey guys, bought a new 05 GMC Sierra X-cab 5.3 auto and was look for advice on improving performance and looks so thought I'd give this forum a try. Anyone got any ideas? I'm not looking for a super fast or show truck just wanna make her look and run nice!!!

The first things you should do is an intake exhaust and some sort of tune. With those three things you will improve your power AND gas mileage.
Im familiar with, and have done business, with all of the shops in the area so if you need to have something done shoot me a PM.
There is also sponsor of our forum in Clovis that could do anything you could want done. Check out www.speed-eng.com


