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Akrapovic Slip-On Exhaust Yamaha YZ450F / YZ450FX / WR450F

Part # S-Y4SO17-CIBNTA
Item #S-Y4SO17-CIBNTA
RACE USE ONLY. Designed for closed-course competition; not legal for street use on emissions-controlled vehicles. In California: closed-course competition use only.
Fits 2 motorcycles
  • Yamaha
    • WR450F · 2019-2020
    • YZ450F · 2018-2019
Regular price$658.95
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Shipping calculated at checkout.
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  • Backordered, shipping soon

  • Flat $10 U.S. shipping, free over $100
  • Ships from one of three U.S. warehouses
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Akrapovic Slip-On Exhaust Yamaha YZ450F / YZ450FX / WR450F
Akrapovic Slip-On Exhaust Yamaha YZ450F / YZ450FX / WR450F
Akrapovic Slip-On Exhaust Yamaha YZ450F / YZ450FX / WR450F
Akrapovic Slip-On Exhaust Yamaha YZ450F / YZ450FX / WR450F
Product Details

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.

The Akrapovič Slip-On system is designed for recreational riders and delivers an outstanding combination of performance, design, and durability plus the well-known Akrapovič quality, ease of installation, and genuine affordability.

Exhaust systems meet FIM noise limits, feature a more durable welded bracket and titanium end cap.

Race use only: This product is designed for closed-course competition and is not legal for street use on emissions-controlled vehicles.

Specifications

MaterialTitanium
Max Power51.1 hp @ 9,850 rpm
Power Gain vs Stock+0.8 hp
Max Torque32.2 lb-ft
Torque Gain vs Stock+0.7 lb-ft
Weight6.6 lb
Weight Savings vs Stock-0.2 lb (3% lighter)
Removable dB-KillerYes
Install Time~50 min
UseClosed-course competition

Verified from Garamoto’s catalog & fitment data.

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