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Sea-Doo · Yamaha Performance

YOUR SKI.
DIALED IN.

Sea-Doo and Yamaha performance parts with fitment-first support. Tell us your exact machine; we'll show verified individual parts and flag anything that still needs review.

Find your exact fit
Make
Year
Model
Fitment firstDirect supportWashington shop
Fitment FirstDirect SupportGuide Verification30-Day Returns1-Year Warranty
Package truth · Sea-Doo 300

FITMENT FIRST.

All Stage-package checkout is paused while exact fitment, BOM, physical inventory, cost, tuning requirements, and installation-guide truth are certified.

Pick your Sea-Doo power level
STAGE 1Verification Hold
Package checkout paused while operational truth is certified.
  • Exact vehicle identity
  • Costed BOM
  • Physical inventory
  • Matching installation guide
STAGE 2Verification Hold
Package checkout paused while operational truth is certified.
  • RXP-X versus RXT-X / GTX exhaust path under verification
STAGE 3Verification Hold
Package checkout paused while operational truth is certified.
  • Exact vehicle identity
  • Costed BOM
  • Physical inventory
  • Tuning requirements
  • Matching installation guide

Results depend on the complete setup, tune, conditions, load, and installation. Ask GT40 to confirm the right build path for your machine.

Anatomy of a build

DRAG TO SPIN THE BUILD.

Drag to rotate
PWC Lab app

Your ride data.
One command center.

Plan group rides, track GPS speed, and compete on local leaderboards. PWC Lab Link new checkout is temporarily paused while physical kit availability, per-unit QC, and fulfillment are verified. Exact gauges and diagnostic scopes vary by model, year, and module.

TrackGPS speed, distance, and ride history.
ConnectFind riders and plan group rides.
CompeteVerified runs and local leaderboards.
PWC Lab ride tracking, rider community, and leaderboard screens
Availability update

PWC Lab Link

New checkout is temporarily paused while physical kit availability, per-unit QC, and fulfillment are verified. Exact gauges and diagnostic scopes vary by model, year, and module.

View Link availability

Existing paid customers receive a direct fulfillment confirmation when their individual kit status is verified.

Want Link updates? Join the list.

What riders say

Straight from
the water.

4.9/5 · 750+ verified eBay reviews
Works excellent and sounds amazing! I was a little hesitant to not buy name-brand at first, but upon receiving the intake I was extremely impressed on the build quality. The intake is a one-piece molded unit that fits very well in my 2016 RXP. I have zero complaints and I love hearing the supercharger flutter when you let off the throttle. If you're not concerned about name brand this is the way to go.
justibaptist-0
2016 RXP · Cold Air Intake
Verified eBay buyer
Power everywhere — on plane faster, more grunt, sounds meaner than with the stock air box. Great upgrade.
kingcobra3525
Sea-Doo · Cold Air Intake
Verified eBay buyer
Great quality, came in awesome condition. Bang for your buck for sure and looks amazing on my ski.
cargo-257303
Carbon Fiber Cold Air Intake
Verified eBay buyer
Bought a couple of these for my '22 RXP-X and RXT-X — fit great and the seller was great and shipped them out fast.
bruce5546
2022 RXP-X / RXT-X
Verified eBay buyer
Great quality, same as brand names use. Fast shipping.
keles1979
Sea-Doo Parts
Verified eBay buyer
A++++++ seller. Great pricing and fair shipping! Would buy again.
jrracingco
Sea-Doo Parts
Verified eBay buyer
Item exactly as described, super fast shipping, excellent service. Thank you!
dieselphipps
Carbon Fiber Cold Air Intake
Verified eBay buyer

Real verified buyer reviews from GT40 Marine’s eBay storefronts (gt40racing_1 · gt40marine · gt40.marine).

Operational truth control

Verify it.
Document it.
Then sell it.

All Stage-package checkout is paused while exact fitment, BOM, physical inventory, cost, tuning requirements, and installation-guide truth are certified. Verified individual parts remain available.

In-house
Designed & built
Truth-control
Packages held
Fitment-first
Exact machine required
GT40 Marine performance parts under package verification
Live order map

DIALED IN WORLDWIDE

LIVE VIEW — SHIPPED WORLDWIDE

DIALED IN WORLDWIDE

Every pin is a real GT40 order — performance parts built and shipped to a rider somewhere. Drag the globe. Watch it light up.

The lineupStage 2 KitCarbon IntakeRear ExhaustThe Full Build
915
Cities reached
1,286
Skis running GT40
48 states·29 countries
Top destinations
1Glendale Heights, IL25
2Miami, FL25
3Kissimmee, FL16
4Philadelphia, PA13
5Doral, FL11
GT40 HQ live orders
GT40 part
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Not sure what fits?

Tell us your exact year and model — we'll point you to verified individual parts while package certification is in progress.

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