Sea-Doo GTR-X 300.Upgrades that fit.
11 GT40 parts matched to the 2024–2026 GTR-X 300, from the intake to the exhaust. Set your model year to check every part against your exact ski.
- Engine
- Rotax 1630 ACE
- Power
- 300 hp
- Model years
- 2024–2026
- Hull
- GTR hull
Cold air intakes
All 6 GT40 intakes fit the GTR-X 300 for 2024–2026. They share the same application and differ in build and finish, so choose the look you want.
Cold air intakeBlack Silicone Cold Air Intake
Black silicone elbow · shorty filter
Cold air intakeBlue Silicone Cold Air Intake
Blue silicone elbow · shorty filter
Cold air intakeRed Silicone Cold Air Intake
Red silicone elbow · shorty filter
Cold air intakeSilicone Cold Air Intake with Shorty Blue Filter
Silicone elbow · shorty blue filter
Cold air intakeSilicone Cold Air Intake with Carbon Fiber Coupler
Silicone elbow · carbon fiber coupler
Cold air intakeFull Carbon Fiber Cold Air Intake
Full carbon fiber
Intercooler tubing and BOV
GT40 tubing kits pair new intercooler tubing with a blow-off valve. This is the kit matched to the 300 hp GTR-X 300.
Tubing + BOV230/300 Intercooler Tubing + BOV Kit
Intercooler tubing · blow-off valve
Intercooler
The SuperCooler is GT40's intercooler for supercharged Sea-Doo models, supplied as one complete assembly.
IntercoolerGT40 SuperCooler
Complete intercooler assembly
Exhaust and waterboxes
Waterbox and rear exhaust parts matched to the GTR-X 300.
Exhaust2020+ Shorty Water Box
Shorty water box · rear exhaust sold separately
Catch cans
The GT40 catch can kit includes a K&N breather, a Sea-Doo mounting bracket and the hardware to fit it.
Catch can4-TEC Catch Can Kit
K&N breather · bracket and hardware included
Ribbon delete
The ribbon delete kit ships with the hole saw and arbor, seals and mounting hardware.
Ribbon deleteRibbon Delete Kit
Hole saw, arbor, seals and hardware included
Know what fits before you order.
Every answer here comes from the same fitment data as the product pages. Modified ski, or a part that says to confirm? Ask before you order.
support@gt40marine.com(360) 453-7392Which cold air intake should I get for my GTR-X 300?
All 6 GT40 intakes fit the 2024–2026 GTR-X 300, so choose by build and finish: Black Silicone Cold Air Intake ($149), Blue Silicone Cold Air Intake ($149.99), Red Silicone Cold Air Intake ($149.99), Silicone Cold Air Intake with Shorty Blue Filter ($149.99), Silicone Cold Air Intake with Carbon Fiber Coupler ($175) and Full Carbon Fiber Cold Air Intake ($239).
How do I check a part for my exact year?
Set your model year at the top of this page. Every part then shows its fit verdict for that year, and the shop link lists every GT40 part for your GTR-X 300.
What if my GTR-X 300 is already modified?
The fit shown is for each model year's factory setup. If the intake, exhaust or cooling has been changed, send your year and current parts to support@gt40marine.com or call (360) 453-7392 before you order.