The Upgraded Porsche 718 Cayman GT4 RS By Manthey Racing Officially Goes On Sale In The US Market

For all the Porsche nuts out there, there's an all-new topic for debate, it's the official arrival of the most hardcore Cayman of this generation, after setting the Nurburgring by storm, the 718 Cayman GT4 RS MR has officially arrived on US shores and people on the forums are busy assessing the latest track-focused creation from Zuffenhausen: the upgraded 718 by Manthey Racing. It's a limited-edition, even more, hardcore version of the already potent GT4 RS, designed to win the numbers game, with the highest downforce, the fastest lap times, and the absolute best in on-track performance.

The excitement is real, with Rennlist threads like "2023 718 Cayman GT4 RS" and "GT4 RS Owner" filled with anticipation and speculation about this track-focused beast. One member eagerly exclaims, "I have signed the purchase order on this bad boy!" while another laments, "Non-Porsche owners and long-term buyers aren't getting one," highlighting the exclusivity and high demand for this limited-production model.

The Manthey Magic: Elevating Performance to New Heights

So, what makes the Manthey-upgraded GT4 RS so special? Let's dive into the details.

1. Aerodynamic Mastery: Manthey Racing is known for its expertise in motorsport and engineering. They have created an aerodynamic package for the GT4 RS that significantly increases its downforce. This package includes a wider rear wing with four adjustable positions, front flaps, air curtains, and a new carbon underbody with diffusers. Altogether, these components work together to improve airflow and keep the car firmly on the road. The result is an impressive 196 pounds of extra downforce at 124 mph, which makes the GT4 RS even more stable and planted when taking high-speed corners.
2. Improved Stability and Chassis Dynamics: The suspension has also been given the Manthey treatment. An adjustable coil-over setup with four-position spring struts and a 20% increase in front spring rates ensures optimal handling and responsiveness on the track. This isn't just about going faster; it's about giving the driver even more confidence and control at the limit.
3. Braking Supremacy: Manthey Racing has also paid attention to the brakes. They have installed steel brake lines and optional racing brake pads to provide sharp and consistent braking even under tough track conditions, lap after lap. This means you can push the GT4 RS harder and brake later, lap after lap.
   
4. A Track-Focused Approach: The Manthey Kit's Impact Porsche's partnership with Manthey-Racing, a renowned motorsport engineering firm with a history steeped in Nürburgring victories, has resulted in a trulyspecial upgrade package. The Manthey Kit is not merely a collection of aftermarket parts; it's a meticulously engineered ensemble designed to elevate the GT4 RS's performance to new heights.
5. MR's History of Conquering The Ring: The most tangible evidence of the Manthey Kit's impact is its record-shattering performance at the Nürburgring Nordschleife. With Porsche factory driver Jörg Bergmeister at the helm, a 718 Cayman GT4 RS equipped with the Manthey Kit lapped the "Green Hell" in a blistering 7:03.121 minutes. This time shaved over six seconds off the standard GT4 RS's time, a significant improvement on a track where every fraction of a second counts.
6. More Than Just a Number: The Manthey Kit doesn't just aim to improve lap times. Its upgrades are meant to make driving more enjoyable by providing better steering feel, increased stability, and more confidence when driving at the limit. People who have driven the GT4 RS MR have praised its improved agility, better responsiveness, and overall balance. One car enthusiast on 718Forum.com said, "The car feels even more alive and responsive with the Manthey Kit. It's like the GT4 RS was always supposed to be this way."
   
7. Beyond the Track: While the Manthey Kit is undoubtedly a track-focused upgrade, its benefits extend to the street as well. The improved aerodynamics and suspension contribute to a more planted and stable feel, while the enhanced braking performance offers greater confidence in everyday driving situations.
8. A Polarizing Price Tag: The Manthey Kit's performance gains come at a price. The base kit retails for $53,946, with an additional $5,890 for the optional carbon-weave finish on the rear wing attachment and CFRP wheel arch vents. This hefty price tag has sparked debate among enthusiasts, with some questioning whether the upgrades are worth the investment.

Simply put, for those who want an unparalleled experience on track, and are willing to invest in the best possible performance, it doesn't get much better than the 718 GT4 RS MR.

Is Manthey's Masterpiece Worth The Hype?

The Porsche 718 Cayman GT4 RS with the Manthey Racing upgrade is not your average aftermarket body kit, it's a precision weapon, designed to decimate track days. It's created specifically for the racetrack and that's clear from the moment you get in it and take the first corner, with improved aerodynamics, better handling, and enhanced braking. This car is for serious driving enthusiasts who want a thrilling experience. Keep in mind, though, that the Manthey Kit is a big investment and not widely available, so if it's occasional track days you are after and want a road car for the most part, a regular 718 GT4 RS or even a GT4 should be more than sufficient. But for those fortunate enough to own one, the driving experience is unmatched. This car blurs the line between a road car and a race car, embodying Porsche's motorsport heritage. It's a pure sports car that will leave you breathless with its speed and excitement.

Image Source: Porsche Newsroom
 

Author Bio

Bhavik Sreenath is an automotive expert, writer, and founder of Motolog Studio. With a Master's in Automotive Journalism and experience in publications like Bodyshop Magazine, he delivers compelling stories about the cars we love. From designing magazine layouts to reporting on eco-conscious practices, he brings a multifaceted perspective to automotive writing. His experience in Automotive Journalism makes him a vocal voice for car enthusiasts and industry insiders. Follow Bhavik on X, LinkedIn, Instagram, and Facebook, to stay in touch and up-to-date with the latest EV and battery development news.