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    RaggDoll Motorsports

    Porsche 718 Cayman & Boxster Turbocharger Upgrade – RaggDoll RS1 Turbo (2.5L S & GTS, 2017–2024) – New Build

    $5,660.00USD

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    Description

    Fastest Spooling Hybrid VTG Turbo for 2.5L Cayman & Boxster S / GTS


    Every turbo has its own soul and it’s the stock turbo’s instant response and balanced character that made you fall in love with your 718 the moment you hit the throttle. That addictive VGT snap… it had you grinning from the first drive.


    But let’s be honest for a lot of you, even tuned, it still left you wanting just a little more.


    Problem is, the upgrades available steal your response and make your car feel like something it’s not a 930 turbo.😉🫣😜 You were told you can’t have it all the power and the feel.


    Well… that was true. Until now.💅


    🏁 My RaggDoll RS1 Changes the Game


    After relentless R&D and hours of collaboration with some of the sharpest Porsche and turbo minds on the planet and Vince and I’s two decades of motorsports experience and custom builds… we built the turbo that shouldn’t exist:


    ✔ Spools like factory… some say even faster


    ✔ Pulls hard out of corners like a scalpel


    ✔ Has the torque to drag race stock Hellcats and McLarens


    ✔ Supports over 500WHP but shines with lower IAT’s from the low to mid 400’s


    ✔ Still drives like a refined Porsche 718


    You wanted a balanced, daily-driveable beast that holds its own on track or mountain twisties without sacrificing the soul of the car you fell in love with. That’s my RS1.🏎❤💨❤💨


    This is not a peaky dyno queen turbo. This is real-world performance where it matters most… response, grip, and relentless forward thrust.


    💃🏻 RaggDoll Performance for the 718 enthusiast. And tuners love it!! A 718 Cayman Boxster turbo that finally does what they ask it to. 💅



    We’re offering deep discounts to forum members to celebrate the RS1 launch.



    And if you’re chasing even more power, step up to the RS2 and pull on exotics. 🏎💨


    Also available:

    * Moonshine HPFP (2.0 & 2.5 compatible)

    * High-Flow 718 Turbo Inlet

    * Other race-tested 718 upgrades

    Engineering Notes

    Why the RaggDoll RS1 is the Ultimate Porsche 718 Turbo Upgrade for the 2.5L S and GTS Platform.

    The RaggDoll RS1 Turbocharger is the most powerful Porsche 718 turbo upgrade ever built by RaggDoll Motorsports — engineered from the ground up for 2.5L S and GTS Cayman and Boxster owners demanding absolute maximum performance from their 718 platform.

    This is not a modified factory turbocharger. The RS1 is a completely new build turbocharger designed specifically as a Porsche 718 turbo upgrade, delivering dramatically higher power output than any bolt-on turbo solution currently available for the 2.5L flat-four engine. If you're serious about transforming your Porsche 718 Cayman S or GTS into a genuine high performance machine — the RS1 is your answer.

    RaggDoll RS1 — The Ultimate Porsche 718 Turbo Upgrade: New build turbocharger — not a modified OEM unit. Engineered for Porsche 718 Cayman S and GTS 2.5L 2017-2024. Supports 500+ WHP with supporting modifications. Maximum power potential of any 718 turbocharger upgrade available. Direct fitment for Porsche 718 Cayman S, GTS, Boxster S and Boxster GTS. Dyno and track tested by RaggDoll Motorsports Las Vegas. Pairs with ECU tuning for complete power package. Full worldwide shipping with technical support included.

    The RS1 represents the pinnacle of Porsche 718 turbocharger development. For drivers who have already explored bolt-on upgrades and want the next level of Porsche 718 performance — this is the definitive solution.

    New build. Maximum power. Zero compromise.

    Core Policy

    No core charge required.* We don't charge a core deposit or core fee. We do ask that once you receive your new turbo, you ship your original unit back so we can keep cores on hand for the rest of the community. RaggDoll Motorsports covers all return shipping and any applicable tariff fees.

    *Keeping a healthy core supply is how we keep this platform growing — every returned core helps the next 718 owner get on boost faster.

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    $5,660.00USD