How to Install an Intercooler (on a Supercharged 4-TEC Sea-Doo Jet Ski)

When you need that extra horsepower and your jet ski just can’t deliver, you need to install an intercooler. With step-by-step instructions on installing an external intercooler on a 2005 Sea-Doo GTX 185, this video will help you blast by even supercharged skis!

You can find products featured in this video at our 3ftDeep Store:

Parts List:
(for a 2008 RXT-X 255 Sea-Doo)
270 000 706 Intercooler tray
293 850 067 Intercooler straps, need two
293 830 124 Rubber mat
270 000 718 Rear support
273 000 238 Supercharger to intercooler hose

Intercooler and the following parts came from:
Type 3
SIL000064 – 3” to 2.5” silicone reducer
BRE000954 – 3” to 2.5” 90 deg silicone reducer
JOI000112 – 2.5” stainless steel silicone joiners
CLA000102 – 2.5” T bolt clamps
CLA000104 – 3.0” T bolt clamps

Filmed in the great Pacific Northwest with a GoPro Hero 3+ Black Edition camera.
Music (in order of play): Drive Away, Flow, and Funk Down, by MK2.

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