Big Gun 09-13 KTM 450 SX EVO R Series Full System Exhaust

Name: Big Gun 09-13 KTM 450 SX EVO R Series Full System Exhaust
Brand: Big Gun
SKU: B0AC 09-3523
Price: 649.30 USD
Availability: InStock

$687.49 $649.30 Save $38.19

SKU: B0AC 09-3523

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Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 09-3523

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

MIA's Description

The Big Gun Evo Racing Series was designed to deliver maximum horsepower and torque gains throughout the RPM range. Made from stainless steel tubing and an aluminum muffler canister, the Evo exhaust system is much lighter than stock units. The sleek muffler design also allows for maximum clearance to avoid your exhaust from hitting the rear brake caliper. All EVO R Series pipes come in stainless steel with a CNC-machined bracket, Race Tools packing, and spark arrestor screen.

Fitment

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Specifications

Brand	Big Gun
Part Number	B0AC 09-3523

Videos

KX450F stock exhaust vs Big Gun Evo-R

Honda XR650L/XR650R Exhaust Sound🔥Big Gun,CZR,DG,FMF,LeoVince,Pro Circuit,TBR,Yoshimura,XR's

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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