GMP is MB World's Newest Sponsor!!!!!!!!!!
We are based out of Charlotte North Carolina and have been in business since 1975 and we are looking forward to being a MB World sponsor!
Here are photos from some of our latest projects!
2008 C63 AMG, Kleemann ECU Upgrade and Headers

Headers/Engine Shot

Downpipes/Cats


Welding to the factory exhaust is required, everything else is bolt on.
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The ECU tune is $1495 and for MB World Members free overnight shipping. So if you overnight it out your looking @ 3 days turn around time. Since the ECU in the US is detuned from Germany, Kleemann claims around 65hp out of the software and about 30-35 on the headers. You can run the headers without the ECU upgrade without any CEL coming on! Combined with Carbonio's carbon air box/engine cover, you can see some significant gains out of your NA 63 engine.The engine cover/intake is $2000 but was not installed on this car. Not yet anyway
check out this video of our Kleemann Supercharged SLK55, Cams headers, supercharger LSD, fuel pump and management upgrades!
They are $3995 list. I'm doing 10% off and free shipping through the end of the year for MB World Members!
The ECU tune is $1495 and for MB World Members free overnight shipping. So if you overnight it out your looking @ 3 days turn around time. Since the ECU in the US is detuned from Germany, Kleemann claims around 65hp out of the software and about 30-35 on the headers. You can run the headers without the ECU upgrade without any CEL coming on! Combined with Carbonio's carbon air box/engine cover, you can see some significant gains out of your NA 63 engine.The engine cover/intake is $2000 but was not installed on this car. Not yet anyway

FYI, I will be going on vacation starting this afternoon as most of the manufactureres will be closed till. If you have any questions, feel free to email me @ mkrisel@gmpperformance.com



