Silicone Exhaust Coupler for High-Performance Watercraft
Side View of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports
Detail of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports
Close-Up View of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports
Silicone Exhaust Coupler for High-Performance Watercraft
Side View of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports
Detail of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports
Close-Up View of RIVA Racing Exhaust Systems - Silicone Exhaust Coupler for High-Performance Watercraft - Cabrera Motorsports

Silicone Exhaust Coupler for High-Performance Watercraft

RK15-4/3.50/3

$27.99
/
Shipping calculated at checkout.
Want to get even more from this upgrade?
This part works on its own. A race-tested custom tune is optional and can add a little more from your setup.
Learn about our tunes → · Not sure? Call 786-465-5150

Silicone Exhaust Coupler for High-Performance Watercraft
The Silicone Exhaust Coupler 4 to 3.5 is engineered for high-performance racing watercraft, offering superior durability and leak prevention under extreme conditions. Unlike traditional rubber couplers, this silicone version resists high temperatures and environmental stress.

➕ Performance Benefits 🔽
  • Proven: Withstands extreme temperatures without degrading.
  • Upgrade: Offers superior flexibility not found in rubber.
  • Durable: Maintains integrity under harsh conditions.
⚙️ Technical Specifications 🔽
MPN RK15-4/3.50/3
Fitment High-performance racing watercraft
Details High-temp silicone
❓ FAQs & Why Choose Us 🔽

Why choose silicone over rubber for exhaust couplers?
Silicone withstands higher temperatures, remains flexible, and lasts longer than rubber.

Why Buy From Cabrera MotorSports?

  • Fast Shipping: We ship incredibly fast from FL so you can get back on the water.
  • Expert Support: We ride and race these exact parts on our own builds. We race what we sell!
Shop all compatible parts in our Cabrera MotorSports Collections ↗

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We race what we sell. We race and wrench on these platforms ourselves, so your fitment and setup questions get answered by a racer, not a call center.

Follow our racing → · Explore our ECU tuning →

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