• WORX Exhaust Sleeve - WR04041 - Yamaha Superjet (1994-2020)
  • WORX Exhaust Sleeve - WR04041 - Yamaha Superjet (1994-2020)
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WORX

WORX Exhaust Sleeve - WR04041 - Yamaha Superjet (1994-2020)

WORX Exhaust Sleeve - WR04041 - Yamaha Superjet (1994-2020)

WR04041

In stock

$69.99
Shipping calculated at checkout.

The WORX Yamaha Superjet Exhaust Sleeve (WR04041) is a proven performance upgrade designed to unlock more speed from your stock exhaust system. This sleeve fits directly into the OEM exhaust muffler and reduces the stinger diameter, increasing exhaust back pressure where it counts.

The result is improved power delivery and increased top-end speed, without the need for aftermarket pipes or permanent modifications. It’s a simple, effective upgrade trusted by the fastest riders in the sport.

Key Benefits:

  • Direct OEM Muffler Fit — installs inside the stock Superjet exhaust with no cutting or fabrication
  • Reduced Stinger Size — increases back pressure for stronger top-end performance
  • Increased Top Speed — optimized exhaust flow for maximum race-proven gains
  • Race-Proven Performance — used by all Pro National and World Lites class Champions
  • Fits Yamaha Superjet 1994–2020 (Two Stroke Only)

If you’re looking for a proven, championship-level upgrade that delivers real results while keeping your OEM exhaust, the WORX Exhaust Sleeve is a must-have.

Liability Disclaimer – Closed Course Use Only

Blowsion products are intended for closed course competition use only. These products are not designed, tested, or approved for use on public waterways or pollution-controlled vehicles.

Installation and operation of Blowsion components may affect the safety, emissions compliance, and legal status of your watercraft. Use of these products on public waterways may be a violation of federal, state, or local laws.

By purchasing and installing Blowsion products, the user assumes all responsibility and risk associated with their use, including but not limited to personal injury, property damage, or legal penalties.

Always follow proper safety procedures and consult with a qualified technician for installation.

Product Installation Disclaimer:

Warning:

When using electric or battery-operated tools inside the hull, ensure the area is well-ventilated and free of fumes. Failure to follow this precaution may result in fire, explosion, serious injury, or death.

Disconnect the battery before performing any installation or maintenance to prevent accidental ignition or electrical shock.

Allow the engine to cool completely before beginning installation.

No Smoking!

This kit is not designed for use on vehicles equipped with pollution control systems. Installing this kit on such vehicles may violate state or local laws

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