exhaust

SeaDoo Rotax 717 720 Exhaust Head Exhaust head condition: fair-good, usual light wear on surface. Hose nozzles firm. OEM P/N: 274000148 $55 + shipping Please refer to pictures for inspection of condition with zoom Includes original fastening screws, washer, T-tube, and gasket Genuine...

So I have a 1997 Seadoo SPX that has been having top end RPM/Speed issues when in water. When out of water I can mash on the throttle and there does not seem like there is an issue, it revs and tops out with the signature 2-stroke sound at top end. When in the water, I have mild acceleration to...

Hello everyone! I would like my jet ski to sound a little louder. But what should I do? The free flow option or through the hull? Does anyone have experience with these 2 options? Are there any issues where I should look out for? Greetings Lotte

I have a 2019 Wake 155. It has 21 hours on it and I changed the oil before taking it out for the first time this season. Where I launch, I ride about 20 min thru a no wake zone using the "low speed" setting. There were no issues during that run. When I sped up and got to about 20 mph, I got...

Hey guys, I have purchased a 2015 Gti 130 to use for fishing. It came with a Worx Free Flow Exhaust, how ever I just want my ski to be quiet for fishing. So I’m looking for someone local who would like to swap me there standard resonator for the high flow pipe. Straight swap no cash wanted. It’s...

The part numbers required - 204340185 x 1 EXHAUST FLEXIBLE 24340073 X 1 EXHAUST HOSE 204340206 X 1 EXHAUST OUTLET Many thanks, David davidvann@gmail.com

I am preparing to winterize my 2010 speedster 150 with the non SC , a 155 4 tec . I see in the manual that they suggest using shop air to get the water out of the exhaust system. I wonder how is it that when flushing the exhaust with a hose and water the engine needs to be running but when...

Hi, Just recently fixed my ski and was planning on working on it a bit more. I'm fairly new to this so please bare with me. (I have a 2012 GTI 155 SE - Exhaust schematic) I was planning on installing a cold air intake but couldn't seem to find a kit for my specific model (is the layout that...

Hi all, Bought a GTX Wake 2005 155 with 55 hours and had serviced from Seadoo dealer two weeks ago. Oil is fine so is coolant. My question is how much should smoke/fumes should this jet ski produce and from the video - https://youtu.be/TgM84Xsnl6g does this look normal. This is...

Do I need a special tool to remove the 1 bolt that you can't see?

I just installed the Riva Exhaust on my 2006 RXP 215hp w/SC. I'm doing a few things to keep the engine compartment as cool as possible. What do you think of using heat wrap around the exhaust tube after the water box ? Like this : 2" Titanium 5Ft Exhaust Header Fiberglass Heat Wrap Tape+6 Ties...

More 717 weirdness from my '97 Speedster...........It was a checkout run after having a remanufactured SBT put in starboard spot. For about 45 minutes all was well and then there was a loud noise from the right motor. It was still running, but sounded like something let go inside, so I shut it...

Good evening all, I'm new to the forum and thought I would seek some guidance on something I heard regarding the process of flushing the exhaust system in my newly acquired 2008 Seadoo GTX 155. It was brought to my attention that there may be a kit that would allow me to flush the exhaust...

Hi all, I ran into some weeds and had an overheating incident last fall with my boat. This caused some damage to some of the exhaust hoses. Sea-doo does not make the rear exhaust hose anymore so the place I take my boat for service is having problems finding one. I've tried some searches on...

In this how-to video we show you how we protect our exhaust system from the threat of a freezing winter by pumping RV antifreeze through it. Performed on a Sea-Doo 2005 GTX 185 jet ski, this procedure is not endorsed by Sea-Doo (so don't look for it in the Service Manual). Perform at your own...

In this how-to video we show you how we protect our exhaust system from the threat of a freezing winter by pumping RV antifreeze through it. Performed on a Sea-Doo 2005 GTX 185 jet ski, this procedure is not endorsed by Sea-Doo (so don't look for it in the Service Manual). Perform at your own...

Hey all, I have a 1996 Seadoo GSX with the 787 Rotax, I just recently replaced the fuel lines from the crappy gray lines, cleaned out the fuel selector valve, changed the inline filter out (small filter before carb) and broke down the carbs to an extent. I didn't replace the pop of...

Hi guys! can anyone tell me how to get the the pipe out of a 96 xp/787 without splitting it? I hate realigning those things. The engine compartment is pretty tight and the pipe doesn't seem to want to come out in one piece. Will it come if I put the exhaust manifold also? Thanks in advance.

I've searched through the posts/forums and cannot seem to find info on this, so hopefully someone will have some info for me. The LH Resonator (part # 274000993) on my 2003 GTX 4-Tec SC cracked last weekend and apparently this is an obsolete part, no longer manufactured or available at any...

I have a 1997 Seadoo GTX and I just rebuilt the carb and replaced the original fuel lines. I started the ski for the first time and while it fired right up there is oil coming out of the exhaust, actually quite a bit. Is this a rave valve issue or top end rebuild?