Collection: Exhaust

●UL14101: Inner diameter Ф60 x total length 70mm
●UL14102: Inner diameter Ф70 x total length 70mm

This is an exhaust coupler with excellent heat resistance, pressure resistance, and oil resistance.
Excellent cost performance and durability.

●Exhaust nozzle for SE ULTRA310/300/260/250.

●This is a part to make the exhaust port look stylish.

[Compatible models] YAMAHA
FXSVHO (19-)
FX HO (19-)

Bypassing the resonator improves exhaust air flow and improves performance.

[Applicable models] KAWASAKI ULTRA300/310 series

●Remove and use the muffler filter inside the normal muffler.
● Filter maintenance can be omitted by removing the filter.

[Compatible models] SEA-DOO
RXT-X 300 (2020-2021)
GTX-LTD 300 (2020-2021)

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models] YAMAHA
FX CRUISER HO (2012-2021)
FX CRUISER SHO (2012-2014)
FX HO (2012-2021)
FX SHO (2012-2014)
FX CRUISER SVHO(2014-2021)
FXSVHO(2014-2021)

Exhaust air can flow better and performance will improve.

[Compatible models]
YAMAHA 2022 and later X models

Design features include billet aluminum construction for maximum strength and stiffness.
Directly replaces bulky OEM mechanisms with stronger, lighter units.
Delivering precision feel and confidence, improving reliability and comfort to push your craft to its limits.
Compatible with standard 7/8" MX bars and provides adjustable quick steer functionality.

Main features:
Billet aluminum construction provides superior strength and rigidity Compatible with all common 7/8" handlebars Includes an aluminum cover plate to surround the steering cavity Precision machined steering arm features an adjustable Features a 'quick turn' setting Cutting-edge race styling Anodized all aluminum parts to prevent corrosion Available in black, blue and red anodized

Must use aftermarket handlebars and grips.

[Compatible models] Seadoo 2015 and later models
Compatible with SEA/DOO RFID system (wireless digital encode security system)
*SPARK is not compatible as it is not equipped with the above system*

●Genuine part number (OEM): 278003400 etc.

【please note】
*Programming work is required after purchase.

[Compatible models]
RXT/GTX/Wake Pro/FishPro Trophy/Explorer Pro (ST3) models from 2023 onwards

Required if installing a RIVA Free Flow Exhaust Kit, RIVA Rear Exhaust Kit, or RIVA Dual Rear Exhaust Kit.

[Compatible models] SEA-DOO
RXT-X 300('20-)
GTX LIMITED 300('20-)
WAKE PRO 230('20-)
GTX230('20-)

● Pro Series waterboxes increase horsepower and performance by reducing exhaust restriction and backpressure. Developed on the flow bench, our waterbox features a radial exhaust tube and end cap for optimal exhaust flow. Innovative short design allows supercharger servicing without removing the exhaust system. High-strength aluminum construction and precision welding can withstand backfires and overheating. Powder coated to prevent corrosion. Comes with detailed English installation instructions

Key Features Modified craft delivers up to 10hp output.
Beaded tube flange securely secures the coupler.
Radial exhaust tube and end cap.
Powder coating to prevent corrosion.
Fits all 2020 and newer models with a 1630 engine.

[Compatible models] SEA-DOO
RXT-X 300('18-'21)
GTX LIMITED 300('18-'21)
WAKE PRO 230('18-'21)
GTX230('21)

By avoiding the resonator after the water box and exhausting to the rear,
Improve engine performance.

[Compatible models] KAWASAKI
New 1500SX-R
800SX-R
800X-2
STX900

*For the ULTRA series and STX series, the following products are compatible.
*Product number: UL14010, UL011, UL14001

Made of aluminum A6061 with excellent strength and corrosion resistance, this cover is chemically polished anodized and has an excellent design.
■JJSF certified parts

[Compatible models] KAWASAKI
800SX-R
800X-2

[Product size]
●Outer diameter: 59.65mm
●Total length: 49.15mm
●Minimum inner diameter: 44mm
●Maximum inner diameter: 53mm

Horsepower increases by 1 horsepower just by attaching a sleeve to the stock exhaust line!
The maximum speed has also increased by more than 1km!
We promise improved response and experience in the medium and low speed range.

[Compatible models] YAMAHA
GP1800
VXR (2011~)
VXS (2011~)

Exhaust air can flow better and performance will improve.

[Compatible models] SEA-DOO
GTR230(-2019)
GTR-X 230(-2019)
*2020 model GTR230 is model number: RS16121.

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatibility] KAWASAKI ULTRA310 series

*"RK15-238-325" is required when installing on RIVA's water box.

- By removing the genuine resonator, the exhaust becomes smoother,
This leads to improved acceleration and top speed.

●You can also enjoy changes in sound quality.

【適合機種】Kawasaki
ULTRAシリーズ (2008-)

● プロシリーズ・ウォーターボックスは、排気の制限と背圧を低減することで、馬力とパフォーマンスを向上させます。フローベンチで開発された当社のウォーターボックスは、最適な排気フローを実現するために、放射状のエキゾーストチューブとエンドキャップを採用しています。革新的なショートデザインにより、エキゾーストシステムを取り外すことなく、スーパーチャージャーの整備が可能です。高強度アルミ構造と精密な溶接により、バックファイアーやオーバーヒートにも耐えることができます。腐食防止のためにパウダーコーティングが施されています。詳細な取り付け英文説明書付き

主な特徴
モディファイド・クラフトで最大10hpの出力を実現。
カプラーを確実に固定するビード付きチューブフランジ。
放射状のエキゾーストチューブとエンドキャップ。
腐食防止のための粉体塗装。
2008年以降のモデルではアウトレット側のパイプ径は純正に比べ大口径になります。そのため変換シリコンカプラー又はフリーフローエキゾーストキットを併用して下さい。

※2014 Ultra 310
Free Flow Exhaust Kit(RK16110)＆coupler(RK15-2.38/3.25)が必要です。

※2011～13 Ultra 300
Free Flow Exhaust Kit(RK16090-08)が必要です。

※2008～10 Ultra 260/250
Free Flow Exhaust Kit(RK16090-08)が必要です。

※2007 Ultra 250
Free Flow Exhaust Kit(RK16090)が必要です。

【おことわり】
・「お取り寄せ」表記や在庫切れの場合、ご用意にお時間いただきます。
・海外取寄製品のためご注文後のキャンセル・返品・交換はお受けできません。

[Compatible models] Seadoo 2015 and later models
Compatible with SEA/DOO RFID system (wireless digital encode security system)
*SPARK is not compatible as it is not equipped with the above system*

●Genuine part number (OEM): 278003400 etc.

【please note】
*Programming work is required after purchase.

[Compatible models] YAMAHA
FXSVHO (19-)
FX HO (19-)

Bypassing the resonator improves exhaust air flow and improves performance.

[Compatible models] KAWASAKI
1500SX-R New SX-R
800SX-R
800X-2
STX900

Aluminum billet exhaust cover
Not only the 1500SX-R but also Kawasaki's stand-up 800 series can be installed.
Contrast cuts with a wide variety of colors,
This contributes to weight reduction while creating a luxurious rear view.

UL14020BK Black
UL14020SL Silver
UL14020GR Green
UL14020GM Gunmetal

[Compatible models] KAWASAKI SXT series ULTRA series
ULTRA310X/310LX/310R/310SE
ULTRA300X / 300LX /
ULTRA260X/260LX
ULTRA250X
ULTRA LX
STX12F / STX15F / STX 160X / 160LX

*For the SX-R series and X-2 series, the following products are compatible.
*Product number: UL010 / UL14020

3-piece construction: base plate, spacer, and face disc.
Anodized exhaust cover. Creates a stylish rear view.
Machined aluminum specification with excellent strength and corrosion resistance.
A dress-up item with a wide variety of colors.

[Kit contents]
Base plate x 1,
Spacer x 1,
Face disk x 1,
Mounting bolts: M6-10 (button) x 3,
M6-28 (cap) x 3

[Compatible models]
Yamaha GP1800/VXR/VXS models from 2011 onwards

■Material (pipe): Aluminum

located between the water vehicle's water box and the hull exit.
Replace your restrictive sound suppression system.
Improves engine performance by reducing back pressure and harmful detonation.
Mandrel-bent aluminum tubing, powder coated to prevent corrosion
A replacement coupler made of high temperature silicone is included.

[Compatible models] Yamaha FX models from 2012 onwards

■Material (pipe): Aluminum

Replaces the restrictive sound suppression system between the water vehicle's water box and the hull exit.
Improves engine performance by reducing back pressure and harmful detonation.
Mandrel-bent aluminum tubing, powder coated to prevent corrosion
A replacement coupler made of high temperature silicone is included.

[Compatible models]
Sea Doo GTI 130 / GTX 170 / GTX 230 / RXT・GTX 300 ALL ('20-)

■Material (pipe): Aluminum

It replaces restrictive sound suppression systems located between the water vehicle's water box and the hull outlet.
It reduces back pressure and harmful detonation, improving engine performance.
Mandrel bent aluminum tubing that is powder coated to prevent corrosion,
Replacement couplers made from high temperature silicone are included.

*For models from 2023 onwards, the Siphon Break Delete Kit ( RS10123-SBD ) is required separately.

[Applicable models] ULTRA310/300 series

●By installing it on the muffler body, it becomes possible to install sensors such as [Product number: AT-200] auto tune.

●Mounting hole: M18xP1.5mm

[Kit contents] Flange body, blind plug, mounting bolts
*Please use genuine gasket.
*Remove the muffler filter before use.

*About 3 weeks after ordering as it is made to order.

●Inner diameter Φ60 ⇔ Φ70×Total length 100mm

A silicone coupler with excellent heat resistance, pressure resistance, and oil resistance.
Excellent cost performance and durability.
Can be used as a joint between 60mm and 70mm diameter pipes.

●Inner diameter Φ50⇔Φ70×Total length 100mm

A silicone coupler with excellent heat resistance, pressure resistance, and oil resistance.
Excellent cost performance and durability.

-Inner diameter Ф147 x total length 85mm

Exhaust coupler with excellent heat resistance, pressure resistance, and oil resistance.
Excellent cost performance and durability.

[Adaptation] For KAWASAKI 800X-2

[Regarding processing] Styrofoam cutting of the tank is required (*JCI modification application required)
[Note] This product is not subject to complaints as it is a competition part.

Exhaust pipe made by bending aluminum.
Contributes to approximately 50% (grams) lighter weight and lower center of gravity compared to the genuine rubber tube.
Unlike genuine tubes, there is no expansion due to exhaust temperature, reducing trouble.
Carburetor maintenance is more efficient because the pipes are connected to the bottom of the carburetor.
If you use the T-bolt clamp [Product number: JL0250], there is no need to worry about it coming off.
The joint uses a silicone hose that is highly heat resistant, pressure resistant, ozone resistant, and resistant to deterioration.
■Product weight: 1.3kg

【set content】
Pipe body x 1 set
Joint hose Φ60×70mm×2 pieces
Stainless steel clamp x 2

[Compatible models] KAWASAKI
Exhaust diameter Ф50mm
15F('09-)/ULTRA250X('08)/ULTRA260X/ULTRA LX('09-)

★The following model with exhaust port diameter Ф60mm is part number: JL14001.
STX series ('00-'07) *Excluding 900
STX-R/12F/15F('04-'08)/ULTRA250X('07)/ULTRA300X/ULTRA LX('07-'08)

●Produces a stylish rear exhaust.
●Machined from aluminum (A6061) with excellent strength and corrosion resistance.
●Cover flange with chemically polished alumite processing and excellent design.

[Compatible models] KAWASAKI
JL14001: Exhaust port diameter Ф60mm
STX series ('00-'07) *Excluding 900
STX-R/12F/15F('04-'08)/ULTRA250X('07)/ULTRA300/310/ULTRA LX('07-'08)

★The following model with exhaust port diameter Ф50mm is part number: JL14002.
15F('09-)/ULTRA250X('08)/ULTRA260X/ULTRA LX('09-)

●Produces a stylish rear exhaust.
●Machined from aluminum (A6061) with excellent strength and corrosion resistance.
●Cover flange with chemically polished alumite processing and excellent design.

●Exhaust nozzle for SE ULTRA310/300/260/250.

●This is a part to make the exhaust port look stylish.

●Exhaust nozzle for SE ULTRA310/300/260/250.

●This is a part to make the exhaust port look stylish.

●Exhaust nozzle for SE 800SX-R / 800X-2.

●This is a part to make the exhaust port look stylish.

●Exhaust nozzle for SE 800SX-R / 800X-2.

●This is a part to make the exhaust port look stylish.

[Compatible models]
YAMAHA Yamaha SJ('21)

Bypasses the resonator between the muffler and water box to increase exhaust efficiency.

[Compatible models]
YAMAHA
EXR
EX

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models] YAMAHA
FX CRUISER HO (2012-2021)
FX CRUISER SHO (2012-2014)
FX HO (2012-2021)
FX SHO (2012-2014)
FX CRUISER SVHO(2014-2021)
FXSVHO(2014-2021)

Exhaust air can flow better and performance will improve.

[Compatible models] YAMAHA
FX CRUISER SHO (2008-11)
FX SHO (2008-11)
FX HO (2009-11)
FZR(2009-2016)
FZS(2014-16)

Exhaust air can flow better and performance will improve.

[Compatible models] YAMAHA
FX CRUISER SHO (2012-14)
FX CRUISER HO (2012-18)
FX HO (2012-18)
FX SHO (2012-15)
FX CRUISER SVHO(2014-18)
FXSVHO(2014-18)
FX LTD SVHO(2017-18)

Bypassing the resonator improves exhaust air flow and improves performance.

[Compatible models] YAMAHA
GP1800
VXR (2015~)
VXS (2015~)

Exhaust air can flow better and performance will improve.

[Compatible models] YAMAHA
FZR
FZS (~2016)

Exhaust air can flow better and performance will improve.

[Compatible models] SEA-DOO
RXP-X 300 (2021 model)

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models] SEA-DOO
RXP-X 300 (-2020)
RXT-X 300 (2016-17)
GTX-L 300 (2016-17)

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models]
SEA-DOO SPARK

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models] SEA-DOO
RXT-X 300 (2018-2019)
GTX-LTD 300 (2018-2019)

The resonator between the muffler and water box
Bypass to increase exhaust efficiency.

[Compatible models] SEADOO
RXP-X 300 (2021 model)

By avoiding the resonator after the water box and exhausting to the rear,
Improve engine performance.

[Compatible models] SEADOO
RXP-X 300 (-2020)

By avoiding the resonator after the water box and exhausting to the rear,
Improve engine performance.

[Compatible models] SEA-DOO
RXT-X300 (2016-2017)
GTX-L300 (2016-2017)

By avoiding the resonator behind the water box and using rear exhaust,
Improves engine performance.