RaggDoll Motorsports is proud to collaborate with M-Engineering — one of the most respected names in Porsche ECU tuning — to push the boundaries of what the Porsche 718 Cayman, Boxster, and 982 Turbo platforms can achieve.

Dyno-Proven Results

‍Our calibration testing on the 718 GTS 2.5L Turbo platform with my RaggDoll performance bolt-on’s has yielded incredible gains:‍

   •    100 Octane: +194 WHP / +127 WTQ* over stock

    •    93 Pump Gas: +165 WHP / +116 WTQ* over stock

    •    Stock Baseline: 325 WHP and 290 WTQ

These results speak for themselves — transforming the already potent 718 Cayman / Boxster Turbo into a true supercar-slayer while maintaining factory-level reliability.

About M-Engineering for those of you who don’t know. 

M-Engineering has long been at the forefront of supercar tuning — mastering ECU development for McLaren, Ferrari, and Porsche alike. With thousands of hours invested into R&D, their work has become synonymous with reliable, repeatable, and safe performance gains across the world’s most demanding platforms.

A Collaboration Born from Respect and Results

So when they reached out directly to me, it was nothing short of an honor. My heart dropped the moment I saw that email — after all, this came from a team whose tuning expertise had already shaped some of the most powerful exotics on the planet. It just felt so good to know I was genuinely make such a big impact on the 718 platform that the likes of M-engineering didn’t only notice me but wanted to collaborate with me. 

After seeing what our RaggDoll Motorsports 718 race builds were doing out there — cars running our Velocity intakes, ELEV manifolds, Rennen and RS-series turbos — they were astonished by the power results we’d achieved. Numbers they hadn’t seen before on the Porsche 718 platform.

That moment sparked a collaboration. I immediately connected them with one of our client cars so they could begin developing custom ECU software tailored for the Porsche 718 Cayman, Boxster, and 982 Turbo (2.0L & 2.5L) engines — refining every aspect of drivability, throttle response, and boost control.

ECU calibrations include:

    •    Optimized throttle response

    •    Removed top-speed limiters

    •    Enhanced boost control

    •    Refined air/fuel ratios

    •    Adjusted ignition timing

    •    Retention of all OEM safety protocols plus additional M-Engineering failsafes

Each M-Engineering x RaggDoll Motorsports calibration includes:

    •    M-Flash Calibration featuring on-the-fly live Map Switching

    •    M-Tuner v3 wireless dongle for fault clearing and datalogging

    •    Options for our Stage 1 through Stage 4 upgrades. 

M-engineering calibration can be perfectly matched to our high performance parts — whether you’re running one of my 2.0 or 2.5 RaggDoll Series 1 or 2 turbochargers, my high flow intake, ELEV equal-velocity manifold, or a velocity turbo with an exhaust. No matter what level you’re at and what your aspirations for power are we’ve got you covered. 

Optimized for the Porsche 718 Enthusiast

Whether your build is a Cayman S, Boxster GTS, or 982 T, our collaboration delivers the ultimate power upgrade for your turbocharged Porsche — engineered by the best, tested by RaggDoll, and tuned by M-Engineering.