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GP1800R SVHO STAGE 1

RY-RPM-GP18-1-19

Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

  • Retail Price
    $989.80

  • Discounted Price
    Sale: $890.82

  • Save: 10% off
    RY-RPM-GP18-1-19.jpg

    GP1800R SVHO STAGE 1

  • Retail Price
    $989.80

  • Discounted Price
    Sale: $890.82

  • Save: 10% off

    Our Stage 1 modification delivers a huge performance gain with no additional parts required! Expect awesome acceleration and a top speed increase of 9 MPH. The MaptunerX Bundle delivers instant plug-in horsepower! Quickly and easily load our Stage 1 performance tune into your Yamaha ECU (...

    GP1800R SVHO STAGE 1 PLUS KIT

    RY-RPM-GP18-1.5-19

    Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers i...

  • Retail Price
    $1,722.60

  • Discounted Price
    Sale: $1,550.34

  • Save: 10% off
    RY-RPM-GP18-1.5-19.jpg

    GP1800R SVHO STAGE 1 PLUS KIT

  • Retail Price
    $1,722.60

  • Discounted Price
    Sale: $1,550.34

  • Save: 10% off

    Our Stage 1 PLUS Kit delivers a huge performance gain with simple bolt-on modifications! Expect awesome acceleration and a top speed increase of 14 MPH. MaptunerX programmer is utilized to reflash your original ECU (Engine Control Unit) for added performance. The MaptunerX Bundle delivers i...

    GP1800R SVHO STAGE 2 KIT

    RY-RPM-GP18-2-19

    This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

  • Retail Price
    $4,164.35

  • Discounted Price
    Sale: $3,747.92

  • Save: 10% off
    RY-RPM-GP18-2-19.jpg

    GP1800R SVHO STAGE 2 KIT

  • Retail Price
    $4,164.35

  • Discounted Price
    Sale: $3,747.92

  • Save: 10% off

    This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

    GP1800R SVHO STAGE 3 KIT

    RY-RPM-GP18-3-19

    This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

  • Retail Price
    $6,054.15

  • Discounted Price
    Sale: $5,448.74

  • Save: 10% off
    RY-RPM-GP18-3-19.jpg

    GP1800R SVHO STAGE 3 KIT

  • Retail Price
    $6,054.15

  • Discounted Price
    Sale: $5,448.74

  • Save: 10% off

    This kit delivers an awesome level of performance (+18mph) through easy to install modifications. Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). MaptunerX programmer is utilized to reflash your original ECU...

    Engine Internals Upgrade Kit, SVHO

    RY10080-EIUK

    Our Engine Upgrade Kit delivers bulletproof reliability to the Yamaha 1.8L SVHO engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. CP Piston Kit, Yamaha SVHO, 86mm, 8.5:1 M1091 ...

  • Retail Price
    $3,908.48

  • Discounted Price
    Sale: $3,517.63

  • Save: 10% off
    F144975194.jpg

    Engine Internals Upgrade Kit, SVHO

  • Retail Price
    $3,908.48

  • Discounted Price
    Sale: $3,517.63

  • Save: 10% off

    Our Engine Upgrade Kit delivers bulletproof reliability to the Yamaha 1.8L SVHO engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. CP Piston Kit, Yamaha SVHO, 86mm, 8.5:1 M1091 ...

    The GreenHulk PWC Performance Parts Store has been the number one trusted source for PWC enthusiasts since 2006. We carry only the aftermarket parts and accessories for your Sea Doo, Yamaha Waverunner and Kawasaki Jetski that have been tested and proven. In addition, most of our performance parts have been discussed in great depth by some of the most skilled PWC tuners in the world on our forums at GreenHulk.net. In addition to personal watercraft performance upgrades, we sell factory OEM replacement parts for all skis, Honda, Yamaha, Kawasaki, Suzuki and Can-Am dirt bikes, street bikes, Quads, ATV, UTV and Yamaha outboards.

    We offer the absolute best customer service in the industry, guaranteed. We look forward to serving your needs!