Big Gun 07-14 Kawasaki KFX 450R EXO Aluminum Slip On Exhaust

SKU: BIG13-45502

BIG EXO Aluminum ATV Slip Ons...

Big Gun 07-14 Kawasaki KFX 450R EXO Aluminum Slip On Exhaust

SKU: BIG13-45502

BIG EXO Aluminum ATV Slip Ons...

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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.

Data: v4.2 - Upd: 2026-10-15 13:21:10

Features

304 stainless steel mid pipe
Black powder coated stainless steel end tip
Handmade in the USA
Hexagon shaped large diameter housing for more volume
Internal sound wave altering technology for a deeper but tolerable exhaust tone
Light weight brushed aluminum muffler
Removable screen-type spark arrestor included
Significant horsepower and torque gains
Stamped 304 stainless steel coned inlet for more volume
TIG welded reinforced muffler bracket(s)

Specifications

Reference Information

Brand Name/s	Big Gun
StreetFX SKU	big13-45502
SFX Item ID	5425288
Supplier Item Code	5425288
Manufacturer SKU	13-45502
Manufacturer UPC	N/A
Alternative References	450R