Max HP are M113 can make?
The M113 is easily capable of making over 500HP with the e55 stock blower. Without going into too much detail i can say one of the prominent 55k Guys runs NA motors in most of his K cars.
The Best of Mercedes & AMG








https://www.vrpspeed.com/product/m11...onversion-kit/
$800 starting price, but quickly jumps to $1,875 after you correctly option out the kit. You also still need to find a factory used blower in good condition.
Super interesting, but I still have a lot of questions.
https://www.vrpspeed.com/product/m11...onversion-kit/
$800 starting price, but quickly jumps to $1,875 after you correctly option out the kit. You also still need to find a factory used blower in good condition.
Super interesting, but I still have a lot of questions.
VRP trash. Your best best is swapping a complete 113k setup into your car. They also make longtube headers for c55s. Since it’s me2.8 a straight swap isn’t that hard, there are plenty of 113k engines for sale.
Seems they can handle 500whp. Adding a 113k blower, I am sure your car would make 370 to 400whp in a stock setup.




As for long tube headers for the C55, I can't find any under $1,500.00.
Well I guess just like the rest of the vrp fanboys, I see that you are cheap. When you work on Mercedes’ all day everyday, every time you come across something from vrp is junk. You won’t find any quality headers for under 1500$ other than the Chinese headers on eBay for E55s.
Don’t be cheap when it comes to modifying a Mercedes’.
Best example is LS engine. You can buy Amazon upgrades or a higher quality more expensive one, but if there is close to no competition you can sell junk for reasonable price since there is no other option.
VRP has a very good business model for the short term. Long term advice make quality parts, spare no expense and stick around.




If I need something basic that has minimal moving parts (A pry bar, a screwdriver, or headers) then best price wins.
If I need something complex (A power tool, a ECU tune, etc) then quality wins every day.
The CLK and C55 are now cars worth $5k - $15k. Gotta throw some budget friendly items in there to be smart.




Ironically it was someone with an Eurocharged tune who blew their lightly modded engine recently. That raised some eyebrows.
As for quality, Renntech cuts a stock airbox in half, adds a top layer of carbon fiber, and sells the intake for $1,500.00. Dinan sells a stock "non vanos" 540i manifold as a "Dinan high flow upgrade" for the "vanos" e39 540i. Dinan also was bashing in the frame of Z8's to fit their custom headers when the Z8 first came out which causes structural issues.
My point is all these tuners have issues from time to time. I'm just glad to see them trying to support enthusiasts. And if we're going to bash a company, let's post facts.
Ironically it was someone with an Eurocharged tune who blew their lightly modded engine recently. That raised some eyebrows.
As for quality, Renntech cuts a stock airbox in half, adds a top layer of carbon fiber, and sells the intake for $1,500.00. Dinan sells a stock "non vanos" 540i manifold as a "Dinan high flow upgrade" for the "vanos" e39 540i. Dinan also was bashing in the frame of Z8's to fit their custom headers when the Z8 first came out which causes structural issues.
My point is all these tuners have issues from time to time. I'm just glad to see them trying to support enthusiasts. And if we're going to bash a company, let's post facts.
When you work on as many Mercedes as I do, you see what parts are good and bad.
If I need something basic that has minimal moving parts (A pry bar, a screwdriver, or headers) then best price wins.
If I need something complex (A power tool, a ECU tune, etc) then quality wins every day.
The CLK and C55 are now cars worth $5k - $15k. Gotta throw some budget friendly items in there to be smart.
Last 10 c55s that sold online auctions mostly went over 20 some over 25




$6k will buy you a high mileage one 160k +
$10k will buy you a mid mileage one 120k-150k
$15k will buy you a 100k mileage one
The vrp kit is the same price as swapping all the parts over from a 113k and 90% of there parts they get from china or other people.






