2012 ZL1 Intake, Headers & Dyno Tune! 557rwhp!
 

This is a great starter package for you ZL1 folks who aren't ready to dive into a cam or changing pullies just yet. Plenty of extra horsepower and better sound to go along with it - the added benefit is laying the ground work for your future mods! This car ended up with 557rwhp. We don't have a stock baseline for it, but with the mods before the tune it was making 525rwhp.

2012 ZL1 Manual

Roto Fab Intake
Kooks Headers
Corsa Catback



http://pcmofnc.com/images/final.jpg

Shoot me a PM if you are interested on pricing for a set up like this, we're glad to help! :nod:

Nice job!! You guys did a great tune on my 2007 Trailblazer SS!!! Glad to see you here!

Nice. Great numbers and great foundation. I already have my kooks from my SS and now just need to order my roto-fab. Good to know what I should roughly expect with a custom tune.

Great numbers but it would be nice if you add LS3/LS7 throttle body

it would give at least 10 rwhp


BTW SW gave two choices; 2 inch and 1 7/8 inch ,, what would you recommend and why ?

Excellent! Thanks for your support! :thumbsup:

Great numbers! We appreciate you using Roto-fab in your list of mods.

Special thanks to Alvin & Kelly at PCM of NC for the great tune! Love the extra torque and the sound.