Riva Racing GTR 230 GTX RXP-X & RXT-X 300 Intake Manifold Upgrade Kit MORE BOOST

Fits: SeaDoo 8156
Part #: RS12140-IMUK
Made By: Riva Racing
Item Condition: New

See Description For Exact Model and Year Compatibility

Riva Racing Intake manifold upgrade kit.

The Riva Sea-Doo 230/300 Intake Manifold Upgrade Kit enables your engine to produce more horsepower through increased boost pressure (+1 lb).

Supplied hole saw & cutting fixture allow easy removal of restrictive screen element from inside of intake manifold. Special o-ringed, billet block-off plug fills opening left after removal of screen element. Includes detailed installation instructions.

Key Features:

  • Delivers increased boost pressure and performance.
  • Includes hole saw and aluminum cutting fixture for easy installation.
  • Billet aluminum block-off attaches with precision machined clamping system.
  • Accepts OEM MAP/TEMP sensor.
  • Features 1/8 NPT accessory port with block-off plug.

Please ensure your model and year PWC is listed below for proper fitment.
This part will ONLY work on models and years listed below:

Model  Years
GTR/GTR-X 230 2017-2018
GTX Limited 300 2016-2018
RXP-X 300 2016-2018
RXT-X 300 2016-2018

Authorized Riva Stocking Dealer, our kits are in stock ready to ship We ship the next business day or sooner 99% of the time Shipping time can be up to 40% faster compared to east/west coast -- (Depending on your location)

More Information
Brand it Fits SeaDoo
Order Processing
  • All products are in stock at our St. Louis Distribution Center
  • Orders ship the next business day

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  • PO boxes can't be utilized for UPS shipments
  • USPS Express Mail expedited shipping option available

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  • Free shipping for USPS ship methods
  • Large/Heavy items that ship via UPS can't be shipped outside the 48 states

International Shipping
  • Estimated shipping costs are provided in the shopping cart.
  • Large/Heavy items that ship via UPS can't be shipped internationally
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  2. 1-Day Handling Time

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