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Porsche > Cayman 718C (982C) 2017>> > Suspension Upgrades >

Engine mounts

Engine mounts

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Tuneable engine mount set. Porsche 718 Boxster / Cayman - 982199131B, 982199131C, 982199131D - M143
4
Tuneable engine mount set. Porsche 718 Boxster / Cayman
M143
Product Information
Product Information
Tuneable engine mount set.
Sold as a pair

Fits:

Porsche Boxster 718 2.0L Manual (300 Bhp)
Porsche Boxster S 718 2.5L Manual (350 Bhp)
Porsche Boxster S 718 2.5L PDK (350 Bhp)
Porsche Boxster T 718 2.0L Manual (300 Bhp)
Porsche Boxster T 718 2.0L PDK (300 Bhp)
Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
Porsche Boxster GTS 718 2.5L PDK (365 Bhp)

Porsche Cayman 718 2.0L Manual (300Bhp
Porsche Cayman 718 2.0L PDK (300Bhp)
Porsche Cayman S 718 2.5L Manual (350Bhp)
Porsche Cayman S 718 2.5L PDK (350Bhp)
Porsche Cayman T 718 2.0L Manual (300Bhp)
Porsche Cayman T 718 2.0L PDK (300 Bhp)
Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
Porsche Cayman GTS 718 2.5L PDK (365 Bhp)

Rennline Tuneable Semi-Solid Engine Mount 


Rennline Tuneable Semi-Solid Engine Mount is the ultimate upgrade for Porsche 718 owners seeking improved performance, precision, and adjustability. Designed to replace the compliant factory rubber mounts, this system dramatically reduces unwanted engine movement, delivering sharper acceleration, enhanced handling, and a significantly improved shifter feel.

Perfect for both street and track use, this is a versatile, fully tunable solution that allows you to configure your Porsche’s performance exactly the way you want.

Key Features

  • CNC Machined Billet Aluminium Construction – built for strength, precision, and durability.
  • Tuneable Inserts – includes three pairs of polyurethane inserts in different densities:
    - Yellow (65A) – softest, for daily driving comfort and reduced slop.
    - Blue (75A) – balanced stiffness for aggressive street and light track use.
    - Red (85A) – stiffest, designed for full race applications.
  • Nine Possible Combinations – mix and match inserts to fine-tune mount stiffness for your driving style.
  • Improved Driving Feel – reduces engine slop, prevents missed shifts, and increases drivetrain responsiveness.
  • Street or Track Ready – softer inserts preserve comfort, while stiffer ones maximise control under racing conditions.

Why Replace Your Factory Engine Mounts?

Factory Porsche engine mounts use compliant rubber that softens over time, causing:

  • Excessive Engine Movement – leading to sloppy acceleration and handling.
  • Reduced Shifter Precision – missed shifts or vague gear changes. 
  • Inconsistent Performance – especially under high load or during spirited driving.

Upgrading to the Rennline M143 semi-solid mount eliminates these issues, transforming your Porsche with sharper responses, stronger acceleration, and improved driver confidence.

Benefits of the Rennline M143

  • Customisable Performance – nine stiffness options let you tailor comfort and control.
  • Motorsport-Inspired Design – ideal for both road cars and dedicated track builds.
  • Enhanced Longevity – billet aluminium body and durable polyurethane inserts last far longer than factory rubber.
  • Confidence in Every Drive – Rennline products are built by Porsche enthusiasts for Porsche enthusiasts, ensuring quality and excellence.

Upgrade your Porsche 718 with the Rennline M143 Tuneable Semi-Solid Engine Mount – the most adjustable, performance-focused mount available, giving you the freedom to tune your car for the street, the track, or anywhere in between.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

M143
982199131B
982199131C
982199131D

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About Engine mounts

Enhance Your Porsche Performance with Engine Mounts: Technical Specifications and Benefits

Technical specifications of Performance Engine Mounts:

  • Performance engine mounts are specialized mounts designed to improve the stability, control, and overall performance of a Porsche's engine.
  • They are typically made from high-quality materials such as polyurethane or solid aluminum.
  • Performance engine mounts feature a stiffer construction compared to standard mounts, reducing engine movement and enhancing rigidity.
  • They come in various designs and options to fit different Porsche models and engine configurations.
  • Performance engine mounts are available as aftermarket upgrades or standard replacements for Porsche vehicles.

Benefits of upgrading or replacing Performance Engine Mounts for your Porsche:

Improved power transfer: Performance engine mounts minimize engine movement during acceleration, ensuring more efficient power transfer to the wheels and reducing power loss.

Enhanced throttle response: By reducing engine movement and improving rigidity, performance mounts provide quicker and more precise throttle response, resulting in a more engaging driving experience.

Reduced drivetrain slack: Upgrading to performance engine mounts helps minimize drivetrain slack and improves shifting feel, leading to smoother gear changes and enhanced driving dynamics.

Enhanced stability and handling: Performance engine mounts contribute to improved stability during high-speed cornering, reducing engine-induced weight transfer and enhancing overall control and handling.

Reduced wheel hop: Stiffer engine mounts help reduce wheel hop, which can be particularly beneficial during aggressive acceleration or launch control situations.

At Design911, we specialize in providing the correct parts and professional advice for your Porsche. We offer a wide range of performance engine mounts specifically designed for Porsche models, including both aftermarket upgrades and OEM replacements. Our experienced team can assist you in selecting the appropriate engine mounts based on your Porsche model, year, and specific performance goals. We understand the importance of finding the right balance between performance and comfort, and we can guide you in choosing the optimal engine mounts that suit your needs. With our expertise and commitment to customer satisfaction, we can help you enhance your Porsche's performance, responsiveness, and overall driving experience. Contact us today to benefit from our comprehensive support and access high-quality parts tailored to your requirements.

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