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EXO Series Full Exhaust System - Kawasaki KFX 450R (07-14)
ATVEXO

EXO Series Full Exhaust System - Kawasaki KFX 450R (07-14)

Part # 13-45503Big Gun Exhaust · Since 19970.0 store rating from 000 reviews

$1,056.20

Fits 2007 to 2014 Kawasaki KFX 450R

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In stock. Most orders ship in 1 to 5 business days

Fuel-injected? Add the tune.

This pipe flows more air than stock. The Power Box for the Kawasaki KFX 450R adds the fuel to match and keeps your 1-year exhaust warranty.

TFI Power Box for the Kawasaki KFX 450R
TFI Power Box - Kawasaki KFX 450R (07-14) Part # 40-R53Big Gun warranty $528.84
  • Preset for this pipe
  • Plugs in
  • No computer

Not CARB compliant. Not for sale or use in California. Emissions and use Why a tune

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is our ground-up approach at just that… Read more

Same machine, other series

At a glance

Fits
  • 2007 to 2014 Kawasaki KFX 450R
Part number
13-45503
Type
Full Exhaust Systems, single muffler (EXO)
Muffler
Light weight brushed aluminum muffler
Head and mid pipe
304 stainless steel mid pipe / head pipe
End tip
Black powder coated stainless steel end tip
Repack
Repack every 15 to 20 hours of riding. Packing kit for this muffler: EXO Packing Kit $39.40
Tuning
Fuel-injected. Pair it with the matched TFI Power Box to keep the 1-year warranty.
Ships
Most in-stock orders ship in 1 to 5 business days. Free shipping on orders over $100 after discounts.

Description

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.

  • 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 / head pipe
  • Black powder coated stainless steel end tip
  • Significant horsepower and torque gains
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty

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