Aerodynamic Mastery: RENNTECH's Carbon Fiber Fender Extractors, Front Splitter, and Rear Wing for the Mercedes-AMG GT

As the Mercedes-AMG GT is one of the most iconic and performance-driven vehicles on the road today, it's only natural that enthusiasts alike would look for ways to take their ride to the next level. That's where RENNtech comes in – a renowned leader in the world of high-performance automotive engineering and design. In this blog post, we'll dive into RENNtech's latest aero products for the Mercedes-AMG GT, which includes Carbon Fiber Fender Extractors, Front Splitter, and Rear Wing. Get ready to experience the thrill of driving like never before!

Carbon Fiber Fender Extractors: 

     RENNtech's Carbon Fiber Fender Extractors are more than just a cosmetic upgrade – they're a game-changer. Designed to optimize airflow and reduce pressure buildup in the front wheel housings, these extractors are engineered to improve the AMG GT's front-end downforce and counter understeer tendencies. The individual extractor openings are larger and more aggressive, providing a striking visual upgrade that's both functional and aesthetically pleasing.

When paired with other aero products, the Fender Extractors work in harmony to create a more balanced and stable driving experience. Imagine the thrill of taking corners with confidence, feeling the car's tires hugging the road as you attack the asphalt with precision. That's what RENNtech's Carbon Fiber Fender Extractors can deliver.

Front Splitter: The Perfect Complement

    The RENNtech Carbon Fiber Front Splitter is a masterpiece of engineering and design. Made from 100% pre-preg carbon fiber, this one-piece wonder is designed to complement the AMG GT with its sleek, aerodynamic shape and high-gloss UV protectant clear coat, the Front Splitter is not only a stunning visual upgrade but also functional.

Rear Wing: The Finishing Touch

    The RENNTECH Carbon Fiber Rear Wing is designed to improve rear-end stability with an aggressive yet highly functional design, this wing is the result of extensive research, testing, and refinement. Utilizing the latest technology in 3D scanning, CAD surfacing, CFD analysis, and 3D-print prototyping, RENNtech's engineering and design teams have created a masterpiece that's both beautiful and functional.

Each wing element is expertly crafted in Germany using pre-preg carbon fiber manufacturing, ensuring an OEM-standard level of fitment and surface quality. Finished in a high-gloss UV protectant coating and assembled with custom Titanium hardware, this Rear Wing is a must-have for any AMG GT Coupe enthusiast.

The RENNtech Advantage

    RENNtech's Carbon Fiber Aerodynamic products for the Mercedes-AMG GT are a stylish and functional approach to improving the car's performance, handling, and aesthetics. By working together in harmony, these components create a driving experience that's nothing short of exhilarating. Whether you're a seasoned driver or a thrill-seeking enthusiast, RT Carbon Fiber Fender Extractors, Front Splitter, and Rear Wing are the perfect way to take your Mercedes-AMG GT to the next level. So why wait? Experience the thrill of driving with RENNtech's unparalleled Carbon Fiber products!

Unleash Your Inner Adventurer: The Mercedes-Benz G-Class Redefined With RENNtech.

Forget the ordinary. The Mercedes-Benz W463 G550 and G63 AMG are built for those who crave both rugged capability and unparalleled luxury. These iconic SUVs are more than just vehicles; they are testaments to engineering prowess and a symbol of adventure and sophistication. In this Blog Post we explore how RENNtech elevates the G-Class experience with performance upgrades that unleash the maximum potential of these powerful machines.
Unlimited Adventures

Designed for off-roading, the Mercedes-Benz G550 and G63 AMG boast robust construction and advanced off-road capabilities to conquer any and all elements. The G550's powerful 4.0-liter V8 biturbo engine delivers an impressive 416 horsepower and 450 lb-ft of torque, and RENNtech's CARB-approved digital Hand Held Tuner (HHT) boost power output by an additional 102 HP and 129 LB-FT of torque, resulting in a stunning total of 523 HP and 583 LB-FT.

This remarkable power, combined with RENNtech's TCU for the 9G-TRONIC automatic transmission, automatic transmission, ensures a smooth and responsive driving experience, whether navigating city streets or tackling rugged trails – all without increased fuel consumption or compromised reliability.

The G63 AMG raises the performance bar with its handcrafted M177 AMG 4.0-liter V8 biturbo engine, producing a staggering 577 horsepower and 627 lb-ft of torque. When paired with the RENNtech HHT ECU Tune and TCU Upgrade for the AMG SPEEDSHIFT TCT 9G transmission, this powerhouse delivers an exhilarating 731 HP and 786 LB-FT of torque, elevating the driving experience to unprecedented heights.

Off-Road Master. Engineered for off-road excellence, both the G550 and G63 AMG benefit from RENNtech's custom upgrades, including a built-in high-power winch, roof rack with ladder, high-intensity LED light bar, and grippy tires.

High Intensity LED Light Bar and Expedition Roof Rack

Roof rack with ladder and Built-in high-power winch.

Stylish sophistication. The G-Class is not just about rugged capability; it exudes a unique blend of style and luxury. The exterior design, with its distinctive boxy shape and iconic round headlights, is instantly recognizable. RENNtech Carbon Fiber Airboxes are a perfect for sprucing up the engine bay delivering higher airflow and power, while making the engine bay look extra sharp.

The spacious cabin offers ample room for passengers and cargo, making it perfect for long journeys and off-road escapades with friends and family.

Enhance Sound and Performance. For the G63 AMG, the addition of RENNtech Downpipes takes this performance to the next level. Constructed from T304 High-Strength Stainless Steel and equipped with 200 Cell Sport Catalytic Converters, these downpipes replace the stock components to enhance sound, improve performance, reduce back pressure, and increase initial turbo spooling. Perfectly matched to the stock G550 exhaust system, these downpipes ensure a seamless upgrade that complements the sophisticated engineering of your vehicle.

Discover Power and Prestige. For those seeking even greater performance and customization, RENNtech offers an range of products designed to enhance the G-Class experience. Whether exploring the great outdoors or cruising through urban landscapes, these remarkable vehicles provide an unparalleled driving experience. With RENNtech's performance upgrades, you can elevate your G-Class to new levels of excellence.

Embrace the journey and experience the extraordinary with the Mercedes-Benz G-Class.

Exploring the Power and Performance of the RENNtech Power Module (RPM) ECU Tune and Exhaust Valve Module (EVM) in the Audi RS Q8.

The Audi RS Q8 is a symbol of versatile luxury, effortlessly combining the high-speed thrill of a sports car with the practicality of an SUV. This high-performance vehicle stands out not only for its advanced technology and luxurious spacious interior but also for its practicality and competitive pricing. As a result, it has become a strong contender in the high-performance luxury SUV segment and a favorite among enthusiasts. 

But what if there was a way to further enhance the performance and power of the Audi RS Q8? Thanks to the RENNtech Power Module (RPM) ECU tuner, this is not just a dream, but a reality.

RENNtech Power Module (RPM) ECU tune is an engineered solution designed to boost the horsepower and torque across the entire power band for smooth power delivery. Specifically designed for the twin-turbocharged 4.0-liter V8 engine found in the Audi RS6, RS7, and RSQ8, the RPM tune delivers an impressive increase of up to +80 HP and 106 LB-FT of torque. Turning up the stock performance from 592 HP and 590 LB-FT into 672 HP 696 LB-FT!

The RPM ECU tuner increases power by optimizing engine dynamics through ignition timing, throttle mapping, air-to-fuel ratios, and turbocharger boost mapping, the result is a more responsive and powerful drive. 

RENNtech Power Module is encased in a CNC machined 6061 aluminum case, ensuring long-lasting durability, the module also features user-friendly installation with pre-labeled wires and connectors for easy setup. Further adding to its convenience is the inclusion of a bypass module that allows for a quick reversion back to stock settings. Also, the harness can be uninstalled to return the vehicle to its original condition.

Unlock Your Vehicle's True Sound with RENNtech's Exhaust Valve Module (EVM)

The RENNtech Exhaust Valve Module (EVM) is designed to give Audi RS Q8 owners complete control over their vehicle's exhaust sound, and is the the perfect complement to the RPM ECU Tune. Regardless of speed, RPM, or driving mode the EVM fully opens the factory exhaust valves with the push of a button on the remote. Button 2 reverts the system back to factory settings.

The EVM offers the following key benefits:

• Independent activation regardless of drive mode: The EVM overrides factory settings, giving the driver full control over the exhaust valves' position.

• No interference with CAN-Bus or control units: The EVM operates independently, ensuring that software updates don't affect its functionality.

• Easy installation and fully reversible: The EVM's model-specific wiring harness requires no wire cutting, allowing for easy installation and a fully reversible setup.

The EVM is available for the Audi RS4 (B9), Audi RS5 (F5 B9), Audi RS6 (C8 4K), Audi RS7 (C8 4K) and Audi RS Q8. 

By combining the RENNtech RPM ECU tune and Exhaust Valve Module, Audi RS Q8 owners can unlock the vehicle's full performance potential while also gaining superior control over the exhaust sound. Both products are designed to deliver exceptional quality, performance, and reliability, making them an ideal choice for luxury SUV enthusiasts - and is backed by RENNtech’s top notch quality and customer service gained form 30 years of leading the automotive aftermarket.

Elevate your driving experience with the RENNtech Power Module ECU tune and the RENNtech Exhaust Valve Module. Transform your Audi's performance and feel the difference in every drive.

 For more information or to place an order, visit the RENNtech website or contact the sales team.

A Game-Changer for Family Haulers:

    When you think of family haulers, the term high performance might not be the first thing that comes to mind. Typically, these vehicles prioritize space and comfort over thrilling speed and agility. However, the GL 63 AMG may count as an exception. The GL 63 AMG in stock form is an impressive piece of machinery, but when paired with RENNtech upgrades, it transforms into a SUV that redefines the capabilities of a heavy-weight family vehicle.

    A testament to all out performance engineering, the M157 V8 BiTurbo engine a infuses daily driving with a pleasing rumble of a big V8 —turning school drop off's and office runs into more than just driving.

RENNtech HHT Tuner box

  The RENNtech ECU+ Upgrade is the initial step for upgrading the GL 63 AMG. Increasing power by an impressive +95 HP and torque by +111 lb-ft, this upgrade lifts the vehicle's stock performance from 574 HP and 623 LB-FT to a remarkable 669 HP and 734 LB-FT. 

    The ECU+ Upgrade unlocks more of the M157's potential, ensuring the near 6000 lbs of Mercedes-Benz feels lighter on its feet. The Hand Held Tuner flashes RENNtech Developed tune to the engine's electronic control unit (ECU), with in 90 seconds. The same module can be used to flash the vehicle back to stock, whenever taking the vehicle in for service - or wanting a reminder on what stock feels like.

    This results in faster acceleration and a more responsive driving experience, improving the GL 63 AMG performance figures - from 0 - 60 and rolling 60 - 100 mph pulls.

    

    RENNtech's transmission software upgrade improves the transmission of the increased engine performance to the wheels. The Transmission upgrade results in enhanced shift response, optimized shift timing, and an ability to handle more torque, ensuring that the newfound power is efficiently transferred to the ground. This not only improves overall drivability but also significantly reduces 0-60 times.

    While performance is crucial, comfort and versatility are equally important for a family vehicle. The RENNtech V3 Digital Suspension Lowering Module addresses these aspects with finesse. Compatible with both Airmatic and ABC (Hydraulic) Suspensions, this module allows users to take control over the SUV's ride height, adjustable in precise 1mm increments. 

The speed-dependent lowering function returns the vehicle to its factory ride height at a pre-set speed, preserving comfort on long drives while maintaining a lowered stance at lower speeds. The best part? The installation is fully reversible, and no alignment is needed after lowering, ensuring the GL 63's long-term durability.

With RENNtech's suite of upgrades, makes the X166 -chassis GL 63 AMG a versatile powerhouse, ready to tackle any family adventure for many years to come. Whether it's grocery runs, school pickups, or weekend getaways, this SUV now offers the perfect blend of performance and style, combined with comfort and practicality that families crave.

Through RENNtech's commitment to excellence and precision engineering, turning your GL 63 AMG into the ultimate family hauler is just a click away; experience the thrill for yourself by exploring RENNtech's exclusive upgrades today!

https://renntechmercedes.com/index.php/products/mb/gl-class

RENNtech Extended Protection Plan Eliminates Factory Warranty Worries after Performance Tuning

 

RENNtech Mercedes, AMG, Aston Martin, and Sprinter tuning enthusiasts protect their investment with our Extended Protection Plan, and don’t worry that a dealer may deny factory warranty claims due to RENNtech performance upgrades. This transferrable, comprehensive service contract covers powertrain repairs for the duration of the factory 48-month/50,000-mile warranty after installation of our HHT, Stage I Turbo, or Stage II Turbo if Mercedes-Benz USA or its dealer denies warranty repairs due to these aftermarket modifications.*

Save money by purchasing a RENNtech Extended Protection Plan during the first 30 days of product purchase. You may purchase a plan later, but there will be a surcharge. The RENNtech Extended Protection Plan is only available for select Mercedes-Benz, Sprinter, and Aston Martin models. See if your vehicle qualifies and get a personalized quote now.

IMPORTANT INFORMATION:

• Does installation of RENNtech aftermarket parts and performance tuning void a factory warranty?
• Why you shouldn’t count on the Magnuson-Moss Warranty Act to protect your investment.
• Why you should choose RENNtech for your Mercedes-Benz tuning, not just any tuning shop.

* Get a quote to see complete RENNtech Extended Protection Plan Terms and Conditions

RENNtech E63 AMG Wagon is the Ultimate Sleeper.

W/S212 Mercedes-Benz E63 AMG

Are you ready to unleash the power within your wagon? Embark with us as we showcase how we transformed a Mercedes-Benz E63 AMG Wagon into the ultimate performance sleeper with RENNtech upgrades. 

The E63 AMG Wagon features a powerful M157 V8 engine that produces 605HP and 646 LB-FT; offering exhilarating performance without compromising comfort for the driver and passengers. At RENNtech, we pondered, "How could we enhance this vehicle further?" and the answer became clear: more power.

RENNtech Track Series (RTS) forged wheels available in 19 and 20 inch sizes.
(Finished in Titanium or Black)

First up, RENNtech’s easy to use Hand Held ECU tuner delivers a significant boost in power within seconds – and without any tools! Increasing power by an remarkable +119 HP and +190 LB-FT of torque (up to a total of 669 HP / 734 LB-FT), you'll feel the adrenaline rush with every press of the accelerator.

RENNtech E63 AMG with up to 840 HP and 945 TQ

To take things to the next level, RENNtech R3+ Performance Package includes upgraded turbo chargers, sport mufflers, stainless steel downpipes, intercooler upgrade, high-flow fuel pumps, diverter valve, carbon fiber airbox and BMC airfilters for an jaw dropping 840 HP and 945 LB-FT of torque!

But we didn't stop there.

Fitted with RENNtech Track Series forged wheels (20 x 10 (F) 20 x 10.5 (R) and (19 x 10 (F) 19 x 10.5 (R) and the RENNtech Adjustable Suspension Kit the S212 E63 AMG wagon has enough traction to grip the road and improve handling for managing the increased power.

Lowered to perfection with the RENNtech Adjustable Suspension Kit.

With the performance upgrades in place, you can rest assured your wagon not only looks the part but also delivers thrilling performance that leaves sportscars in the dust – with enough room for the family and all your weekend gear nicely stowed.

Buckle up and Let’s Go!

RENNtech Unveils the 1196 HP Limited Edition Mercedes-AMG GT63 4-Door Coupe RIIIx .

RIIIx : The Most Powerful RENNtech Upgrade Ever1196 HP | 871 LB-FT

We are proud to announce the launch of our latest creation based on the Mercedes-AMG GT 63 RIIIx. With superior power and advanced performance tuning, the limited edition RIIIx is set to claim its place at the top among street-legal 4-door vehicles in the world.

The RIIIx is powered by the Mercedes-AMG twin-scroll M177 BiTurbo V8, producing equipped with RENNtech’s Stage II high-performance turbochargers that feature larger inducer and exducer wheels along with a special core assembly featuring reinforced axial bearings for less rolling resistance and zero lag.

To ensure the engine receives the necessary air flow and fuel supply, the GT63 RIIIx is fitted with an integrated carbon fiber air intake system with a 30% larger filter surface, and high-pressure fuel pumps. The exhaust system features RENNtech stainless-steel high-performance downpipes with free-flow 200 cell catalytic converters and upgraded performance mufflers produced specifically for the AMG GT63.

Thanks to RENNtech’s Transmission Control Unit (TCU) and Powertrain (CPC) upgrades, the RIIIx boasts lightning-fast acceleration, achieving 0-60 mph in 2.44 seconds and 0-100 mph in 5.5 seconds and a quarter-mile time under 10 seconds, the RIIIx was built to blow the all the doors off the competition.

Through an extensive series of tests on the Dynamometer, RENNtech Engineering revised ECU mapping for injection, ignition, and boost pressure control  as well as real-world test drives on the road and at the track. 

The peak output of 1196 HP and 927 LB-FT of torque is produced at 6,200 rpm on 100 octane fuel, and 964 HP and 846 LB-FT of torque on 93 octane fuel. The driver can easily switch between octane ratings using the Hand-Held Tuner, offering the option for maximum power and convenience for daily driving.

The RIIIx’s exterior carbon fiber aero package includes functional styling elements to produce more downforce for improved handling and stability at high speeds and the aesthetics of the GT63. These highly refined aero components were designed by RENNtech and are constructed in the USA using aerospace-grade pre-preg carbon fiber. 

With the record braking power figures, RENNtech Engineering has once again demonstrated its commitment to innovation, performance, and design. For a lucky few, the RIIIx is an exceptional vehicle that combines Mercedes-AMG cutting-edge technology and engineering with unparalleled power, making it one of the fastest four-door vehicles on the market.

POWER  & PERFORMANCE

• 1196 HP & 927 LB-FT (100 Oct.)
• 965 HP & 817 LB-FT (93 Oct.)
• Carbon Fiber Air Boxes
• Stage II Turbo Upgrade
• Downpipes with 200 Cell Catalytic Converters
• Stainless Steel Performance Mufflers
• ECU Programming
• Transmission Control Unit programming
• Powertrain Control Unit programming
• High Pressure Fuel system
• Blow Off Valves
• Hand Held Suspension Module
• Exhaust Valve Module
• Heat Exchanger

AERO

• Carbon Fiber Front Splitter and Canards
• Carbon Fiber Side Skirts
• Carbon Fiber Rear Diffuser
• Carbon Fiber Adjustable Rear Wing with Fixed Base
• RENNtech RIIIX badging

WHEELS

• RENNtech RPS 10.2 Forged Aluminum Monoblock wheels
• Front: 21 x 10.0”
• Rear: 22 x 12.0”
• Michelin Pilot Sport 4 S
• Front: 275/35 ZR 21
• Rear: 335/25 ZR 22

Detailed Information can be found at: https://renntechmercedes.com/index.php/products/mb/renntech-riiix

Carbon Fiber Side Skirts and Forged RPS 10.2 Wheels

Carbon Fiber Rear Wing with Fixed Base

Carbon Fiber Front Splitter with Canards

Carbon Fiber Rear Diffuser

RENNtech Open Garage

On the 22nd of April, we hosted our second Open Garage event. We extended an invitation to our  friends, family, and esteemed customers to participate in a unique and engaging experience. The event provided an opportunity to dive into the technical aspects of our projects, while indulging in delicious snacks and refreshing drinks provided by Celsius and Muscle Vodka and the life size Eurosim F1 simulator.

Public events are a part of car culture, and RENNtech company has participated in dozens of shows, events, and happenings over the past year. As we opened our doors to allow visitors to witness our operations up close, our engineers, techs, and product specialists were available to chat and offer insights into the day-to-day workings of our business. Attendees were able to witness our tuning processes with a Ferrari F488 Spider on the dyno, followed by a TechTalk presentation on the performance development of the AMG GT and GT63 models.

The event was a great success, and we received positive feedback from attendees. We would like to thank everyone who attended, and we look forward to welcoming you to our next Open Garage event.

Introducing RENNtech Track Series Forged Wheels

AMG GT R with RENNtech Track Series 19 x 10" front and 20 x 12" rear wheels with Satin Titanium finish.

RENNtech RTS Forged Aluminum Wheels are the latest addition to a legendary line of RENNtech performance wheels.

It all starts with an idea: The right wheel for the right situation. RENNtech Track Series wheels exemplify RENNtech's philosophy of bringing Motorsports Technology to the Streets and were created to be the perfect wheel for performance and track driving.

RTS in Machine Black

RTS in Satin Titanium

RENNtech's product development team set out to deliver a track-oriented, light weight forged aluminum wheel featuring innovative technology and sophisticated design. Engineered for rigorous track use, RTS wheels are packed with functional design elements for improve structural integrity and maximum weight reduction. The refined design aesthetic follows the current Mercedes-AMG design language with visual cues to pre-merger AMG, making the RTS a perfectly balanced wheel for driving on track and the streets.

Initial Design Concept: Inspired by AMG heritage

Design Development: 3d CAD model

Design Review: 3d printed prototype

Engineering: Finite Element Analysis (FEA)

After confirming the technical viability, several design concepts were explored, refined, and translated into CAD to create the first 3D printed prototypes for visual reviews. From these prototypes, combined with stringent engineering analysis of the CAD models, including Finite Element Analysis (FEA) software validation before the final production version emerges for fitment and real-world testing.

Detail: Rigid Spoke Tracer

Detail: Knurled Bead Seat

Detail: Contrast Machined Logo

Detail: Backpad pocketing weight reduction

Rigid Spoke Tracers were incorporated into the spoke profile for improved structural integrity while reducing the overall weight of the wheel. A Reinforced Inner Rim Flange was integrated to better withstand wheel deflection / deformation under high load situations, resulting in improved driving performance and consistency on track.

Aluminum Wheel Casting vs. Flow Formed vs. Forged

RENNtech has strategically partnered with industry leaders Titan 7 Wheels for development and production of the RTS wheel.

"Titan 7's extensive experience in manufacturing track focused wheels combined with their forging expertise and their complete in-house production gives us a high degree of control in the production process. This way we can deliver a wheel of the highest quality and consistency that RENNtech is known for, and our customers have come to expect." said Hartmut Feyhl, President RENNtech Inc.

Each wheel starts out as a solid cylinder of aircraft grade 6061 aluminum. These cylinders are pressurized with 10,000 tons of pressure to improve the grain structure and overall properties of the aluminum to obtain the wheels initial shape and dimensions. The result is a CNC machine ready forging which features no porosity and a densely organized micro structure for an incredibly strong and lightweight wheel.

AMG E63 with 20' RTS in Satin Titanium

AMG E63 with 20" RTS in Satin Titanium

 

Launched for AMG GT (190) -series and AMG E63 (213), additional model fitments will follow in the coming months. The wheels are available in two finishes, Machine Black or Satin Titanium, along with two RENNtech Design center caps or OEM MB AMG center caps. The RTS wheels are covered by a lifetime structural warranty, allowing you to enjoy the groundbreaking performance of your Mercedes-AMG with confidence, on track and on the streets. 

2022 AMG GT with RENNtech Track Series 19 x 9.5" front and 20 x 11.5" rear wheels in Satin Titanium.

Center Cap V1 in Machine Black

Center Cap V2 in Machine Black

RTS in Satin Titanium with OEM MB center cap.