RENNTECH SL65 Black Series - 805HP!

RENNTECH SL65 Black Series - Dyno Testing of a RENNTECH modified SL65 BS. 805 HP and 1000 LB-FT of torque at the crank! These astonishing power gains are created with ECU upgrade, Dual Intercooler Pump Upgrade, Transmission Upgrade, and 100% Locking Rear Differential. Contact RENNTECH today for product pricing and info!

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RENNTECH C63 - Standing Mile Testing
RENNTECH's very own C63 at a standing mile event on 04/10/10. Objective: from a standing start clock the highest speed possible within a mile. The organizers timing equipment proved to be somewhat unreliable and inconsistent, recording 180.4 MPH via radar. Our GPS unit recorded 185 MPH in two consecutive runs! Therefore making the RENNTECH C63 one of the most powerful and quickest C63's on the planet!

Mercedes SLS AMG GT3 Start-Up & Rev [Exhaust Notes]
Mercedes SLS AMG GT3 Specifications: -Stock (6.2L V8 ~571 HP & ~650 NM Torque)

RENNtech C63 with Akrapovic Titanium Exhaust System
From RENNtech, the authority on Mercedes Benz tuning. Akrapovic full titanium Exhaust system now available for the C63 AMG. This Exhaust offers Incredible sound and performance with a 43 pound reduction in weight and gain of 12 hp and 16 lb/ft of torque!

Renntech SL65 vs Ferrari 458
The Ferrari is stock. My SL65 has the stage three Renntech package. That's the ECU, TCU, wheels, tires, suspension module, Exhaust, toe links, Intercooler pump upgrade, and carbon fiber airbox upgrade. It's making 730hp and 930tq. We had two races. The first one was from 40-130 and the Ferrari didn't hear my three honks. He took of a bit late letting me get out front early in the race, and that's where I stayed. During the second race, I got all the way into the throttle a little too early resulting in massive tire spin to about 70mph. By then, the Ferrari was way out front, and all I could do was sit back and watch. Overall, in a straight line, we both decided that this was a pretty even match up. In my opinion, the slight nod would probably go to the 458. BTW, if you haven't smelled the interior of a 458 yet, it by itself is worth the price of admission!