What have you done to your K2 today?

Kennedy81 · February 14, 2014

Got my Corsa sport cat back installed and dyno tuned. Fully exceeded my expectations with the sound and ZERO drone. Pulled 30hp over stock with 91 octane. It is a completely different driving experience now and it's perfect. 5.3 quad cab LTZ 3.42 gears. Sent from my iPhone using Tapatalk

So a 30HP gain with just exhaust? Is that based off of adverstisted HP numbers, or what it dynoed prior to the exhaust also?

Curious if it adds in few milage as well.

Rewillia · February 16, 2014

Installed real carbon fiber roof line cover. more photos in the modifications thread.

Edited February 16, 2014 by Rewillia

Aaron1085 · February 16, 2014

Where'd you get that? Is it a sticker or 1 peice?

Sent from my DROID RAZR HD

Dj0nes · February 16, 2014

Got my Corsa sport cat back installed and dyno tuned. Fully exceeded my expectations with the sound and ZERO drone. Pulled 30hp over stock with 91 octane. It is a completely different driving experience now and it's perfect. 5.3 quad cab LTZ 3.42 gears. Sent from my iPhone using Tapatalk

DUDE DUDE PLEASE post a video

There is a video already in the engine section. Also dyno videos and results.

http://www.gm-trucks.com/forums/index.php?/topic/158246-Dyno-pull-results-and-Corsa-Sport-Start-up

Sent from my iPhone using Tapatalk

Edited February 16, 2014 by Dj0nes

Dj0nes · February 16, 2014

Got my Corsa sport cat back installed and dyno tuned. Fully exceeded my expectations with the sound and ZERO drone. Pulled 30hp over stock with 91 octane. It is a completely different driving experience now and it's perfect. 5.3 quad cab LTZ 3.42 gears. Sent from my iPhone using Tapatalk

So a 30HP gain with just exhaust? Is that based off of adverstisted HP numbers, or what it dynoed prior to the exhaust also?

Curious if it adds in few milage as well.

30 hp over stock with a custom tune exhaust and intake. Check out my thread in the engine section there are some videos. I picked up about 2 mpg with the work done.

http://www.gm-trucks.com/forums/index.php?/topic/158246-Dyno-pull-results-and-Corsa-Sport-Start-up

I picked up 8 hp with just the exhaust via dyno results.

Sent from my iPhone using Tapatalk

Edited February 16, 2014 by Dj0nes

Rewillia · February 16, 2014

Where'd you get that? Is it a sticker or 1 peice? Sent from my DROID RAZR HD

Houston is a car town with many collectors and specialist who do all sorts of custom work. I commissioned this as a special project from a friend of mine that does high end mod work mostly on very expensive sports cars, i.e. Ferrari, Aston Martins,Lambo's and Morgans for collectors. Its a 1-pc molded carbon fiber cap, aka 1-of-a-kind. Don't ask what it cost.

brentadams646 · February 16, 2014

Had the rear lowered a little more to make it perfectly level. Used 2" drop shackles and replaced the stock cast iron blocks with some 1/2" aluminum blocks.