The Manthey Performance Racing Kit

Porsche 911 GT3, GT3 RS, and 718 Cayman GT4 RS

Manthey Racing
Manthey Racing

Up Close and Personal with the Manthey Racing Kit: The Manthey Racing Kit has come a long way in determining success in racing and tuning Porche vehicles. The kit comes packed with upgrades that greatly improve the handling, speed, and overall performance of the Porsche 911 GT3, 911 GT3 RS, 718 Cayman, 718 Cayman GT4 RS, and Porsche 911.

718 Cayman GT4

718 Cayman GT4 RS

Manthey Performance Kit

This performance kit kicks adventure into high gear. This Manthey Kit ensures a stabile ride by enhancing suspension, optimizing weight distribution, and dialing in the aerodynamics. This kit really allows you to push the pace while stabilizing your ride. It’s the ultimate passion project for GT4 RS owners. Fill out the form below to place your order.


911 GT3 RS

Manthey Performance Kit

Become a beast on the track with the Manthey Performance Kit. If you’re looking for peak performance and agility, we’ve got you covered. This kit is designed to give you the ultimate boost in handling, precision, aerodynamics, and track performance. If you’re looking to optimize power delivery and push your Porsche GT3 RS to its limits, then the Manthey Performance Kit is for you. Fill out the form below to find out more.


911 GT3

Manthey Performance Kit

Watch your Porsche evolve into the perfect track machine. This Manthey Performance Kit greatly improves steering response and downforce, sharpens steering, and increases grip to tighten up lap times. If you’re looking for peak performance and agility, this performance kit has your name on it. Fill out the form below to order yours today.


Manthey Performance Kit Key Components

  • Aerodynamics: Multiple carbon fiber aerodynamic components, including a front splitter, rear wing, and side skirts. These components improve downforce, which enhances the stability and handling of the vehicle at high speeds.
  • Brakes: Newly upgraded brake pads and steel-braided brake lines, which help to improve the braking. The brakes are also cooled by an additional air duct, which helps to prevent any brake fading during your driving adventures.
  • Suspension: The Manthey Performance Kit comes with a set of bespoke KW Variant 3 coilovers, which are adjustable and greatly increase drive comfort. The car’s center of gravity and body roll are reduced by the suspension, which has been lowered by 30 millimeters.
  • Engine: The engine now produces up to 520 horsepower with 346 lb-ft of torque, which is a big improvement over the stock engine. This kit also includes an ECU tune and sports exhaust system, kicking the power output into overdrive.
  • Wheels and Tires: The 911 GT3 kit comes with a beautiful set of lightweight forged wheels, which improve the car’s handling. The wheels come paired with high-performance Michelin Pilot Sport Cup 2 tires, which offer amazing grip and handling in the toughest weather conditions.

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Your Porsche adventure starts here in Westwood with a one-of-a-kind experience! We’re bringing powerful performance packed with unique style like never before. Hurry into Porsche Westwood for exceptional service and the ride of a lifetime.

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