RaggDoll Motorsports is proud to partner with M-Engineering, one of the most trusted and innovative names in Porsche ECU tuning, to unleash the full potential of the Porsche 718 Cayman, Boxster, and 982 Turbo platforms. Together, we’re rewriting what these cars are capable of—delivering power, response, and reliability far beyond factory limits.
Our calibration development on the 718 GTS 2.5L Turbo with RaggDoll bolt-on upgrades has produced staggering real-world results:
These gains don’t just look good on paper—they transform the 718 into a true supercar-slayer while preserving factory safety, drivability, and long-term reliability.
M-Engineering has established itself as a global leader in Porsche ECU calibration, investing thousands of R&D hours into safe, repeatable, and powerful tuning solutions. Their custom software for the 718 2.0L and 2.5L turbo enginesenhances every aspect of how the car feels on the road or track.
With M-Engineering, you’re getting power with precision—never at the cost of safety.
Each RaggDoll × M-Engineering calibration delivers the latest in Porsche tuning technology:
Every map is tailored to work seamlessly with RaggDoll Motorsports performance hardware—whether you’re running our RaggDoll Series 1 or Series 2 turbochargers, high-flow intake, ELEV equal-velocity manifold, or a Velocity turbo paired with an upgraded exhaust system.
No matter your setup, your calibration is perfectly matched to your build and your power goals.
Whether you drive a Cayman S, Boxster GTS, or 982 Turbo, the RaggDoll × M-Engineering partnership brings you:
This is the ultimate 718 power upgrade—designed by the best, tested by RaggDoll, and tuned by M-Engineering.
Liza & most of the time Vince is amazing...lol. Nah, kidding, these guys are awesome folks to deal with. I purchased their Stage 2 turbo, turbo inlet, intercooler, engine tune, and high pressure fuel pump for my 2018 2.5L Boxster GTS and they're products and service have been top notch throughout the entire process.
Raggdoll Motorsports set up two dyno sessions for my Porsche Turbo S. The Porsche touts a 4.0-liter built engine and head work facilitated by Sam at ByDesign. Also has the XR ByDesign turbo kit with all the supporting mods. The first session the PDK kept transitioning out of manual mode. During the second session a boost leak at the throttle body boot ended the session early. We managed 812 hp on a Mustang dyno at only 20 psi of boost.
The people behind RaggDoll Motorsports have been in the game for a very long time and really know their stuff. They have a passion for modifying cars and are enthusiasts before anything else.
I purchased a RENNEN turbocharger for my 718 T. I had a special request, which was to get the turbine housing coated with Swain Tech white lightning thermal barrier coating and RaggDoll accommodated without hesitation even though it was something new for their team.
Hey All! Shout out to Liza and @Raggdolls718. Amazing customer service, product knowledge and a top quality product. Liza went out her way to accommodate my tight timeframe and the level communication and level of detail shared was amazing.
I purchased the Raggdoll Series One turbocharger upgrade and the turbo inlet upgrade from RMS for my Porsche 718 Cayman GTS and was very pleased with both the products and the customer service from RMS!
Engineered for the 718 platform, trusted worldwide. RaggDoll delivers high-performance parts, custom turbo innovations, and expert-level support for Porsche 718 drivers and tuners—from Las Vegas to Germany, Hong Kong, and beyond.
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