SLP 09-116 Performance Slip-On Muffler for Polaris - 3 HP Gain, Lightweight Exhaust

Description

Elevate your Polaris's performance with SLP's high-output slip-on muffler. This precision-engineered exhaust system delivers 3 horsepower gains and over double the airflow of stock units, while its lightweight stainless steel construction reduces rotational mass for quicker acceleration.

Key Features

  • Lightweight Design: 3.8 lbs vs. stock 5.2 lbs for improved handling and fuel efficiency
  • Stainless Steel Construction: Durable, corrosion-resistant build with spun stainless end cap for long-lasting performance
  • Enhanced Airflow: 2x greater airflow than stock silencer for increased engine efficiency
  • Optimized Sound: 96 dB output at 4500 RPM delivers aggressive yet controlled exhaust tone
  • Reduced Backpressure: Streamlined design improves throttle response and mid-range power delivery

Why Choose This Product

Upgrade to SLP's performance exhaust system for a noticeable power boost without sacrificing reliability. The 3 HP gain and lightweight design work together to enhance acceleration and overall ride dynamics. The fiberglass-packed core and stainless steel construction ensure durability in demanding off-road conditions, while the aggressive sound profile satisfies riders seeking a more commanding exhaust note.
SKU: GME24C0ABB
MPN: 09-116
Category: Exhaust
Brand: SLP
Stock: In Stock
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Elevate your Polaris's performance with SLP's high-output slip-on muffler. This precision-engineered exhaust system delivers 3 horsepower gains and over double the airflow of stock units, while its lightweight stainless steel construction reduces rotational mass for quicker acceleration.

Key Features

  • Lightweight Design: 3.8 lbs vs. stock 5.2 lbs for improved handling and fuel efficiency
  • Stainless Steel Construction: Durable, corrosion-resistant build with spun stainless end cap for long-lasting performance
  • Enhanced Airflow: 2x greater airflow than stock silencer for increased engine efficiency
  • Optimized Sound: 96 dB output at 4500 RPM delivers aggressive yet controlled exhaust tone
  • Reduced Backpressure: Streamlined design improves throttle response and mid-range power delivery

Why Choose This Product

Upgrade to SLP's performance exhaust system for a noticeable power boost without sacrificing reliability. The 3 HP gain and lightweight design work together to enhance acceleration and overall ride dynamics. The fiberglass-packed core and stainless steel construction ensure durability in demanding off-road conditions, while the aggressive sound profile satisfies riders seeking a more commanding exhaust note.
SKU GME24C0ABB
MPN 09-116
Brand SLP
Category Exhaust
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Reviews

Make Model Years
Yamaha YZ450F 2019-2023
Yamaha YZF450 2019-2023

Frequently Asked Questions

Yes, at 96dB it's compliant with AMA/AMA Pro and most local track rules.

No, designed as 100% bolt-on with stock jetting/ECU. Monitor plug color first few rides.

No, this is a performance slip-on without quiet baffle. Check SLP quiet series for alternatives.

Yes, designed for stock radiators and most aftermarket skid plates. Confirm clearance with oversized radiators.

Installation Guide

Difficulty Easy
Est. Time 15 min

Tools Required

  • 10mm socket
  • 12mm socket
  • torque wrench

Pro Tips

  • Clean mounting area thoroughly
  • Apply high-temp silicone to gasket if reusing
  • Repack every 40-50 hours of riding

Common Mistakes to Avoid

  • Not reusing stock O-ring/gasket
  • Incorrect torque on clamp (15-18 ft-lbs)

Comparison vs Stock/OEM

Lighter by 1.4 lbs, higher-flow design with stainless construction vs stock steel

Improvements

  • +2-4 HP peak gain
  • Better throttle response
  • Crisp aggressive sound
  • Reduced weight

Considerations

  • Louder than stock (96dB vs 94dB)
  • No spark arrestor (not trail legal)

Durability & Warranty

Expected Lifespan 3-5 years racing use; repack annually
Warranty 1 year limited manufacturer warranty against defects
Maintenance Repack fiberglass every 40-50 hours; inspect welds/stitching yearly

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