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Columbus
My Store
Cycle Gear ColumbusStore Details
Open Today Until 7pm
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
Over 160 Stores! Change your store.
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Uh oh - Our system doesn't think this part will fit your 1988 Kawasaki KLF220 Bayou (change vehicle selection)

Big Gun

Big Gun EXO Full System Exhaust Yamaha YFZ 450R / 450X 2009-2025

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Big Gun EXO Full System Exhaust Yamaha YFZ 450R / 450X 2009-2025 Fullscreen Zoom
$608.84
$676.49
Save $67.65 10%
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Big Gun EXO Full System Exhaust Yamaha YFZ 450R / 450X

The inception of the EXO Series stemmed from recognizing the necessity for an enhanced and larger muffler capable of meeting the immense requirements of the more robust MX motors. With the EXO Series, we embarked on a fresh and comprehensive endeavor to address this need. Featuring a distinctive hexagonal design crafted from aluminum and a stainless steel coned inlet, our muffler enables substantially increased volume, resulting in a louder yet still manageable deep sound. Additionally, it effectively diminishes heat levels.

Features:

  • Light weight brushed aluminum muffler
  • Hexagon shaped large diameter housing for more volume
  • Internal sound wave altering technology for a deeper but tolerable exhaust tone
  • Stamped 304 stainless steel coned inlet for more volume
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Black powder coated stainless steel end tip
  • Significant horsepower and torque gains
  • Removable screen-type spark arrestor included
  • Handmade in the USA
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Uh oh - Our system doesn't think this part will fit your 1988 Kawasaki KLF220 Bayou (change vehicle selection)

This Product Fits:

Yamaha
YFZ450R 2009-2025
YFZ450R SE 2009-2025
YFZ450X 2011
YFZ450X Bill Balance Edition 2010
YFZ450X SE 2011

This item is also available for 38 other models:

Honda
CRF250R 2022-2024
CRF250RX 2022-2024
CRF450R 2021-2024
CRF450R 50th Anniversary Edition 2023
CRF450R-S 2023-2024
CRF450R Works Edition 2021-2024
CRF450RX 2021-2024
CRF450X 2019-2026
Sportrax 450 TRX450ER 2006-2014
Sportrax 450 TRX450R 2006-2009
Kawasaki
KFX450R 2008-2014
KLX110 2003-2020
KLX110L 2010-2020
KLX110R 2021-2026
KLX110R L 2021-2025
KX450 2019-2023
Polaris
Outlaw 525 S 2008-2010
Suzuki
LT-R450 QuadRacer 2006-2009
Yamaha
Raptor 700 2006-2014
Raptor 700 2015-2025
Raptor 700 50th Anniversary 2006
Raptor 700 GYTR 2007
Raptor 700R 2009-2012
Raptor 700R 2016-2025
Raptor 700R SE 2012-2014
Raptor 700R SE 2015-2025
Raptor 700 SE 2007-2010
YZ250F 2019-2026
YZ250F 50th Anniversary Edition 2024
YZ250F 70th Anniversary Edition 2026
YZ250F Monster Energy Race Edition 2021-2025
YZ250FX 2019-2026
YZ450F 2023-2025
YZ450F 2020-2022
YZ450F 50th Anniversary Edition 2024
YZ450F Monster Energy Race Edition 2023-2025
YZ450FX 2024-2026
YZ450FX 2021-2023
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Big Gun EXO Full System Exhaust Yamaha YFZ 450R / 450X 2009-2025 Item # 10342349 Store SKU Manufacturer Product # 13-24703 Availability Available: Ships next business day
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