While Volker Mornhinweg, boss of AMG, surrendered declared the horsepower wars as being over, here comes another Mercedes tuning company that’s not giving up. Just yesterday we reported on how BRABUS is continuing the war with their new M-Class Widestar, now comes news from RENNtech that they are joining them. To show their intentions, they will be releasing numerous limited edition (20 to be exact) of super tuned Mercedes cars this year, to mark their 20th anniversary as a tuning master. One of their projects with be the RENNtech 777, or better known as the re-skined and reworked Mercedes SLR. The 777 concept is really an all-new car that makes… Continue Reading »
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After an intense, 45-day build and grueling 30 days of campaigning for votes from friends (like BenzInsider), family, and total strangers, Mercedes-Benz announced that RENNTECH has won the MBUSA GLK tuner build-off! The competition wasn’t easy, with BLVD Customs’ strong GLK “Urban Whip” roadster and Brabus’ slick “Widestar” each swapping positions with RENNTECH for the lead throughout. At the end of the day, however, Mercedes acknowledged that RENNTECH’s sweeping program of upgrades – which included extensive engine mods, software development, aerodynamic bodywork, suspension and brake upgrades, as well as converting the GLK to hybrid drive – pushed RENNTECH’s GLK 350 Spec.R Pike’s Peak rally racer “over the edge”.
In case you missed all the stories about the this years SEMA (automobile aftermarket show), which we doubt you did as we’ve covered it numerous times. Nevertheless, here is a cool slideshow on how the RENNtech Pikes Peak was constructed, a little behind the scene if you like. The RENNtech Pikes Peak was inspired by the winged, unlimited-class rally cars of the famed Pikes Peak Hill Climb, RENNtech set about creating a GLK that could master the pack and leave the rest chewing gravel. But, this wild GLK has a few surprises beneath its menacing exterior. Hybrid powertrains are generally associated with fuel efficiency and lower emissions. However, RENNtech has… Continue Reading »
Inspired by the winged, unlimited-class rally cars of the famed Pikes Peak Hill Climb, RENNtech set about creating a GLK that could master the pack and leave the rest chewing gravel. But, this wild GLK has a few surprises beneath its menacing exterior. Hybrid powertrains are generally associated with fuel efficiency and lower emissions. However, RENNtech has taken one more benefit of the hybrid principle to turn the GLK into a formidable performer. By combining an electric motor in parallel with the 3.5 litre V6 petrol engine, RENNtech has been able to capture the impressive torque that characterises electric motor drives, adding 54 Nm to enhance the GLK’s performance off-the-line… Continue Reading »
Mercedes-Benz has created an unconventional presentation idea under the heading “Tuner Challenge”. Ahead of the equally unconventional SEMA Show in the gaming hotspot of Las Vegas, the Stuttgart company announced a competition for tuning firms. The object of desire – the compact GLK-Class. The distinctively styled automotive character with an edge seems predestined to arouse a wide range of tuning fantasies. Four fundamentally different rebuilds make one thing abundantly clear – the GLK-Class is one of the most multi-faceted SUV models ever. With each respective tuner fantasy and the help of some exotic ingredients, the SUV has been turned into an exclusive specialist for the road, beach, city or rally… Continue Reading »
Could it really be just a coincidents that both RENNtech and Brabus come out with super tuned C63 AMG vehicle in just two days? Well it might be just that, as both comanies worked for months to beat the “stock” version that AMG developed. Nevertheless, The BRABUS B63 S performance kit adds a whopping 73 hp (72 bhp) / 53.7 kW to the rated power output of the 6.2-liter V8 engine, and propels the car to a new top speed of 315 km/h (197 mph). This is certainly exciting news, but nothing too spectacular it seems, since this comes after the fact that RENNtech has actually been able to increase… Continue Reading »
The guys over at RENNtech are famous for giving Mercedes vehicles the power deserve, most notible tuning the SLR 722 series to actually get 722hp. This time, they have taken the already powerful C63 with it’s 451hp and put it on steriods. The RENNtech software produces 548 peak horsepower and 510 lb-ft of torque. As they say, they began with the ECU2 high-performance software. Much more than a (relatively) simple de-restriction, this flavor of RENNtech’s software optimizes every aspect of engine performance, building massive amounts of torque across the low-to-mid rpm range and boosting the C63’s top speed to 187 mph. RENNtech sharpens the C63’s handling reflexes with a fully… Continue Reading »