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    Krash Jet Ski Parts, Accessories, Upgrades and Tech Support TECH SUPPORT
Most items are in stock however this is not live inventory

We like to change out the finger throttle and trim levers to Slippery or RRP which we find are more comfortable and the Slippery ones are closer to the bars so less finger fatigue, at least on the throttle side. We like to add a bilge switch either under the handlebar start stop switch (can only be done with aftermarket Slippery or RRP levers, maybe others too as they give the clearance necessary) or on the front of the tray with a watt hole mount. Another option is a scupper valve, versa plug or duckbill for water draining. We add a pole saver rope especially for those doing flips or jumping waves. We will be adding to this page as we find out what fits so check back often.




Standard Flow Control Valve 3/8" $44.95
Take washers out to adjust.
We also recommend the inline filter below.
Select

Standard Flow Control Valve
This flow control valve provides improved throttle response and much quicker starts by drying out your waterbox at low rpm and idle speeds.
Tests have shown an average acceleration improvement of 10 feet over a non-equipped model in the first 50 feet.
The flow control valve allows unrestricted water flow to the stinger for better top speed, yet controls the amount of water at low speeds for better response.
It also allows for an easier tuning of the carburetors.
The flow control valve will not interfere with normal engine or exhaust pipe cooling and is compatible with all electronic water injection systems.
This model is preset at 3.5 p.s.i. and is adjusted by adding the supplied stainless steel shims to increase the spring tension.
Fits all watercraft with OEM or aftermarket exhaust systems (e.g. Factory Pipe) except Yamaha’s with OEM exhaust.
Race Legal for All Classes.





Jet Works Pro Flow Control Valve 3/8" $54.95
Turn valve dial to adjust.
We also recommend the inline filter below.
Select

Jet Works Pro Flow Control Valve
This flow control valve provides improved throttle response and much quicker starts by drying out your waterbox at low rpm and idle speeds.
Tests have shown an average acceleration improvement of 10 feet over a non-equipped model in the first 50 feet.
The flow control valve allows unrestricted water flow to the stinger for better top speed, yet controls the amount of water at low speeds for better response.
It also allows for an easier tuning of the carburetors.
The flow control valve will not interfere with normal engine or exhaust pipe cooling and is compatible with all electronic water injection systems.
This model is preset at 3.5 p.s.i. and is adjusted by turning the nut to increase the spring tension.
Fits all watercraft with OEM or aftermarket exhaust systems (e.g. Factory Pipe) except Yamaha’s with OEM exhaust.
Race Legal for All Classes.





PJS Pro Flow Control Valve 3/8" $57.95
Turn valve dial to adjust.
We also recommend the inline filter below.
Select

PJS Pro Flow Control Valve
This flow control valve provides improved throttle response and much quicker starts by drying out your waterbox at low rpm and idle speeds.
Tests have shown an average acceleration improvement of 10 feet over a non-equipped model in the first 50 feet.
The flow control valve allows unrestricted water flow to the stinger for better top speed, yet controls the amount of water at low speeds for better response.
It also allows for an easier tuning of the carburetors.
The flow control valve will not interfere with normal engine or exhaust pipe cooling and is compatible with all electronic water injection systems.
This model is adjusted by turning the case to increase the spring tension.
Fits all watercraft with OEM or aftermarket exhaust systems (e.g. Factory Pipe) except Yamaha’s with OEM exhaust.
Race Legal for All Classes.





Inline Water Filter 3/8" $18.95
Select

Inline Water Filter
For use with flow control valve. 



 
3/8" Transparent waterline piece $2
Select

3/8" Transparent waterline piece
For use with flow control valve. Goes inbetween the flow control valve and the stinger pipe water inlet as pictured. This is just a short piece, not a full hose kit. Clear is recommended. Flow control valve not included. 

Full Water/Fuel line kits are available HERE




Krash Trim Assist Bracket $40
Please read the notes to the right
Select
Krash Trim Assist Bracket
Reduces the amount of pull required to use the trim. Comes with a mounting bolt. Fits all stand up models so far.  May not fit Reapers or Predators. We're checking on this. There appears to be a clearance issue with the top of the bracket. We will see about cutting it down and having one specifically for them. Will not work on 2021 with the pully system.

High compresson domes are on the Engine page
Lightened Flywheels are on the Electronics page
Scupper & Vacate Valves are on the Hull page
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