Porsche 718 Cayman & Boxster Turbocharger Upgrade – RaggDoll RS1 Turbo (2.5L S & GTS, 2017–2024) – Core Exchange
Core Requirement
Add High Temp Ceramic Coating
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
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.
Find the Right Turbo
Turbochargers for Your Car.
No turbochargers available for this platform yet.
Build Knowledge
Related Reading.
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Get a personalized spec sheet for Porsche 718 Cayman & Boxster Turbocharger Upgrade – RaggDoll RS1 Turbo (2.5L S & GTS, 2017–2024) – Core Exchange sent to your email — plus direct access to Farrah for build questions. No account. No spam.
- Spec sheet matched to your platform & power goal
- Priority response from our build team
- First access to limited-run product drops
