SL/R230: SL600 Brabus vs. SL65
here the link.......http://www.brabus-online.de/prog10e.htm

Base on your calculation,
Lets say Renntech Stage 3 for the 600/65 engine, you get additional 150 on the crank i believe.
Stock SL 600 is 493 hp
Renntech SL 600 is 643 hp
Stage 3 is close being $45,000 inc labor.
So total package is $180,000 which includes, Renntech IC pump upgrade, Renntech dual throttlebody and intake manifold, ECU, TCU and CF airbox.
This is still an estimated guess as Renntech hasnt structure the Stage III yet. However, a SL65 is currently doing the upgrades.
oh yeah, and with that sort of power, you are looking to spend another $10,000 to reinforce your tranny, reprogram your transmission and what not.
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P.S. You will also have more horsepower than the SL65!
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P.S. You will also have more horsepower than the SL65!








