POWER watercraft Performance parts

  • Sea-Doo 325 GPS Speed Control Override Module (SCOM) RXTX - RXPX - GTX
    Regular price
    $299.99
    Sale price
    $299.99
    Regular price
    $399.99
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  • Ruthless Racing Sea-Doo RxP-x RxT-x GTx 325 STAGE 1 ( Speed Control Override Module SCOM )
    Regular price
    $399.99
    Sale price
    $399.99
    Regular price
    $499.99
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  • RUTHLESS STAGE 2 Sea doo RxPX & RxTX 325
    Regular price
    $1,799.99
    Sale price
    $1,799.99
    Regular price
    $2,599.99
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  • Ruthless Racing Stage 3 Sea doo RxPX & RxTX 325
    Regular price
    $3,799.99
    Sale price
    $3,799.99
    Regular price
    $4,999.99
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  • Ruthless Racing Stage 4 325 engine build: 40% more acceleration and an additional 4 mph, resulting in 425 hp.
    Regular price
    $7,799.99
    Sale price
    $7,799.99
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  • SEA-DOO 325 Ruthless Remote Tuning Device for CUSTOM TUNING WITH DATALOGS - STAGE 2-3 RTD4 & TDN phone app
    Regular price
    $799.99
    Sale price
    $799.99
    Regular price
    $1,099.99
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  • SEA-DOO 300 RXPX - RXTX - GTX - GTR- Ruthless Remote Custom Tuning Device LETS US TUNE IT FOR YOU ANY SEADOO- STAGE 1-2-3-4 (Data logging, Check Engine Read & Erase Codes Included ) HPTUNERS
    Regular price
    $799.99
    Sale price
    $799.99
    Regular price
    $1,049.99
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  • RUTHLESS STAGE 1 RELIABLE - SEADOO RXP-X / RXT-X / GTX 300
    Regular price
    $1,019.99
    Sale price
    $1,019.99
    Regular price
    $1,499.99
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  • RUTHLESS STAGE 2 PLUS. - SEADOO RXP-X / RXT-X / GTX 300
    Regular price
    $3,299.99
    Sale price
    $3,299.99
    Regular price
    $4,999.99
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  • RUTHLESS STAGE 3 SEADOO RXP-X / RXT-X / GTX 300
    Regular price
    $5,999.99
    Sale price
    $5,999.99
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  • Ruthless Racing Spec 232-X Stage 2+ | Sea-Doo 325 / 300 - Billet Racing Camshaft by KELFORD CAMS
    Regular price
    $799.99
    Sale price
    $799.99
    Regular price
    $895.00
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  • Ruthless Racing Spec 232-X Stage 3 | Sea-Doo 325 / 300 / 260 / 230 - Billet Racing Camshaft by KELFORD CAMS
    Regular price
    $895.00
    Sale price
    $895.00
    Regular price
    $999.95
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  • SEA-DOO 325 VALVE TITANIUM RETAINER UPGRADE by KELFORD CAMS (includes oem rocker bolts)
    Regular price
    $199.99
    Sale price
    $199.99
    Regular price
    $299.99
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  • SEA-DOO 300 VALVE TITANIUM RETAINER UPGRADE by KELFORD CAMS (includes oem rocker bolts)
    Regular price
    $199.99
    Sale price
    $199.99
    Regular price
    $299.99
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  • Beehive Spring and Titanium Retainer kit for Sea-Doo 325 / 300 / 260 KVS03 | 1503-1630 Rotax 4-TEC
    Regular price
    $449.99
    Sale price
    $449.99
    Regular price
    $499.99
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  • Ruthless Racing BLUE SEA-DOO 2018 to 2025 RXPX / SINGLE REAR EXHAUST KIT
    Regular price
    $499.99
    Sale price
    $499.99
    Regular price
    $559.99
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  • Ruthless Racing SEA-DOO 2018 to 2025 RXPX SINGLE REAR EXHAUST KIT
    Regular price
    $499.99
    Sale price
    $499.99
    Regular price
    $559.99
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  • RUTHLESS SEA DOO 325 CARBON FIBER COLD AIR INTAKE & MARINE FILTER W/T WATERPROOF COVER for 325 - RXPX / RXTX / GTX -
    Regular price
    $239.99
    Sale price
    $239.99
    Regular price
    $399.99
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  • RUTHLESS SEA DOO 300 CARBON FIBER COLD AIR INTAKE & MARINE FILTER W/T WATERPROOF COVER for 300 - RXPX / RXTX / GTX -
    Regular price
    $239.99
    Sale price
    $239.99
    Regular price
    $399.99
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  • Ruthless Racing Carbon Fiber Air Intake For All Sea-Doo Supercharged 325 / 300 / 260 / 255 / 230 / 215 - RXPX / RXTX / GTX / GTR / WAKE PRO
    Regular price
    $179.99
    Sale price
    $179.99
    Regular price
    $224.99
    Unit price
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  • Sea doo Turbo water jacket up pipe
    Regular price
    $1,400.00
    Sale price
    $1,400.00
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  • SOLAS CUSTOM SEA-DOO CONCORD SXX-CD-13/17.5 (rebalanced ) Launch 🚀 Ready
    Regular price
    $478.88
    Sale price
    $478.88
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  • RUTHLESS SEA-DOO RXP-X RXT-X 300 INTERCOOLER TUBING UPGRADE KIT BOV & ADAPTER INCLUDED
    Regular price
    $499.99
    Sale price
    $499.99
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  • Ruthless Racing Intake Girdle SEA-DOO 230/260/300
    Regular price
    $189.99
    Sale price
    $189.99
    Regular price
    $179.99
    Unit price
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  • RUTHLESS SEA-DOO SUPER JET PUMP SEAL (Launch Pump Seal)
    Regular price
    $39.99
    Sale price
    $39.99
    Regular price
    $54.99
    Unit price
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Build, Tune, Race, Win.

Ruthless re-establishes the entire high-performance watercraft segment with breathtaking acceleration, uncompromised high-speed handling and an "it" factor that sets it apart from all others on the water.

WHY BUY A RUTHLESS PERFORMANCE KIT

The KIT approach takes the guesswork out of finding the right combination of parts to achieve your performance goals. Our Performance Development Team has spent hundreds of hours testing combinations of parts. performance and reliability of our kits!

1000HP RXP-X 300 TURBO & 1600HP RXP-X 325

Unleash the Power of the World's Fastest, Most Ruthless Turbo Kit!

FOR TURBO BUILD RESULTS CLICK HERE

Reviews

I've been dealing with Ruthless Racing Store bought everything from him haven't had a issue, I have a 21 xp running 90 mph and I have a 22 rxt running 83-84 mph both tuned by him no issues, any time I have a question I reach out and he's always their to give a hand.. that's just my personal experience l'm not going by what I heard I'm going by my own experience.

Diomar Lopez

I have used a lot of Ruthless Racing Store parts and he has tuned my rpx 300. No problem at all, he is a stand-up guy and goes above and beyond with his customer service. He has a proven track record and other tuners have also said he is good. He uses HP Tuner, which is way better than most other ones

Brian Hickman

David (ruthless racing) has gone above and beyond for me multiple times. Customer service has been top-notch to deal with. They answer the phone every time and even work with me on Saturdays for custom tuning.

Jeff Burress

I deal with him on a daily basis. Tons of customers coming in requesting his tunes etc. No issues with him. He holds his part of the bargin always. I can call him at any time of the day and he answers. Half the plp out there talk bad about other shops when they never dealt with them 1st hand. I tell people all the time. U want results or someone that's gonna sugar coat shit and take 30 minutes to make " top speed " ?

Luis Martinez

I'm running Ruthless Cam, injectors, 135, stock 21 up impeller and stage 2+ tune on my 19 px. About 4 good data logs sent to him and he got the tune is dial in. Pulls hard all the way.

David is 100% customer service. My ski was throwing codes. He was there every step of the way try to help me figure it out for a month. My P0106 code turned out to be a combination of bad throttle body and ECM. David sent me a ECM as a loaner on his dime. I ended up keeping that ECM because it help fix my problem. We agreed on a reasonable price for the ECM and I didn't have any available cash that week. He said just pay him when I can.

Henry Phanpradith

Ruthless Racing Store. I honestly believe Ruthless racing was one of the first companies to adapt HP tuning and learn the system and dialing tunes before All the companies in Florida jumped on the bandwagon

Garland Floyd