Mercedes-Benz introduced its most expensive mid-cycle refresh in history last year, with the E-Class family facelift costing around one billion Euros ($1.37 billion) according to our sources. Among ...

Known for extreme creations such as the E7.4RS and R3+ Monster, the peeps at Renntech are knowledgeable in all things Mercedes-Benz. Stylized as RENNtech, the Florida-based tuner is much obliged to ...

Today, Kirby’s focus has shifted toward following industry news, and he has a sincere passion for one-off and tuned vehicles, car toys (especially LEGO brand,) and anything else even closely related ...

It’s been a while since we heard from Renntech but the Mercedes-Benz tuning specialist has been busy, having already amassed a series of upgrades for the all-new 2016 Mercedes-AMG GT. In fact, ...

Today, Kirby’s focus has shifted toward following industry news, and he has a sincere passion for one-off and tuned vehicles, car toys (especially LEGO brand,) and anything else even closely related ...

The tuners from Renntech have worked their magic again on the Mercedes-AMG GT. Equipped with stainless steel downpipes, high-flow air filters and the Renntech Stage 1 Turbo, the hottest coupe from ...

Mercedes-AMG’s hottest coupe, the AMG GT S, is not underpowered, but Renntech felt the need to give it extra oomph. The tuning company that specializes in vehicles with the three-pointed star logo now ...

Having already impressed us with its initial tuning for the Mercedes-AMG GT S, which we might add saw the car creep into the 10s over the quarter mile, America’s Renntech used the recent SEMA show to ...

The Mercedes-AMG GT Black Series is one of the most extreme road cars on sale today. Current holder of the Nürburgring production car lap record, it packs 720 hp from a twin-turbo V-8 paired to a ...

Renntech is known to maximize performance out of every Mercedes-Benz model imaginable, and this time they’ve taken their talents to the SLS AMG supercar. Their new long tube headers adds 20-hp and 20 ...

According to the tuner, the monster C63 seen in the video has been modified to put out 605 horsepower, which is 154 more than the stock C63, rated at 451 hp. The RENNtech C63 needs only 3.8 seconds to ...

Jalopnik had the honor of test driving the RENNtech Mercedes C63 AMG SPEC.R. It’s a beautiful car, but one of the most interesting features is the radar jamming ...