The RaggDoll Motorsports Forged Rods and Pistons Kit is engineered to elevate the performance and durability of your Porsche 718 Cayman or Boxster. Developed in partnership with IRP and designed for high-boost, high-RPM applications, this internal upgrade is built to support big horsepower without sacrificing reliability. Whether you're preparing for a dyno day, drag pass, or full track build, these components provide the rock-solid foundation your engine needs.
• Precision-forged connecting rods and pistons
• Designed specifically for Porsche 718 turbocharged engines
• Built to withstand high boost and aggressive tuning
• CNC-machined for race-level tolerances
• Ideal for big turbo or built motor applications
• Maintains OEM-level durability under extreme load
• Supports over 500+ WHP with proper tuning and supporting mods
• Reduces engine stress at high RPM and boost levels
• Enables reliable E85, race gas, and track-duty builds
• Increases engine longevity under extreme conditions
• Critical upgrade for serious performance goals
If you're building a Porsche 718 Cayman or Boxster for serious power, the RaggDoll Forged Rods and Pistons are an essential investment. Designed to handle aggressive tuning and high-boost demands, these internals offer next-level strength, longevity, and peace of mind. From street builds to full race cars, trust RaggDoll to deliver the performance your engine deserves.
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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