Kleemann Tuning Special @ GMP Peformance!!!
(in a good way) Normal retail for both is probably, what, at least $4-5k? Makes you want to just run out and pick up a 55...




Trending Topics
The Best of Mercedes & AMG




If you place an order before the end of next week (before Friday, the 23rd of January), I will INCLUDE header specific ECU tuning, meaning, ignition map revisions, fuel mapping, throttle response, VMAX, as well as CEL elimination, etc. After the 23rd, header specific programming will be an additional $500.00
Headers provide gains of 25-30 crank HP (conservatively), and ECU is worth 10-15. You'll see (conservatively) 35-40 HP with this package.
Last edited by performance1st; Jan 17, 2009 at 04:51 PM.




http://www.slkworld.com/amgs/5157-kl...g-beastly.html
It's not a direct bolt-on. It includes downpipes that replace the primary cats and are welded on to the rest of the exhaust. I received my headers and downpipes but have yet to send in my ECU. The ECU has to be sent in because there are O2 sensors for the primary cats and when you replace them with the straight through downpipes a check engine light (cel) will come on. This can be taken care of via the programming. I'm currently scouting out competent shops to do the install and welding for me. If you have a Kleeman dealer in your area I would take it to them...
http://www.slkworld.com/amgs/5157-kl...g-beastly.html
It's not a direct bolt-on. It includes downpipes that replace the primary cats and are welded on to the rest of the exhaust. I received my headers and downpipes but have yet to send in my ECU. The ECU has to be sent in because there are O2 sensors for the primary cats and when you replace them with the straight through downpipes a check engine light (cel) will come on. This can be taken care of via the programming. I'm currently scouting out competent shops to do the install and welding for me. If you have a Kleeman dealer in your area I would take it to them...




"If you place an order before the end of next week (before Friday, the 23rd of January), I will INCLUDE header specific ECU tuning, meaning, ignition map revisions, fuel mapping, throttle response, VMAX, as well as CEL elimination, etc. After the 23rd, header specific programming will be an additional $500.00"



