Big Gun
Back to Exhaust: Slip-On

Big Gun ECO Slip-On Muffler — Yamaha WR 450F (2007-2011), 4-Stroke

Part # 07-1392
Item #980038
Fits 1 motorcycle
  • Yamaha
    • WR 450F · 2007–2011
$327.99
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Big Gun ECO Slip-On Muffler — Yamaha WR 450F (2007-2011), 4-Stroke
Product Details

Big Gun ECO slip-on — sound-limited construction with quieter output for noise-restricted tracks. Entry tier of the Big Gun race lineup.

  • Sound-limited race muffler
  • Quieter output for noise-restricted tracks
  • Aluminum canister construction
  • Closed-course / competition use

Fitment: 4-stroke bike specific — fits the following models:

  • Yamaha WR 450F (2007-2011)

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

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