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Big Gun

Big Gun 07-09 Yamaha YZ 250F EVO R Series Slip On Exhaust

$409.99 $387.21 Save $22.78

SKU: B0AC 09-22522

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 09-22522

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 is designed for maximum horsepower and torque gains across the entire RPM range. Constructed from .049 stainless steel tubing and an aluminum muffler canister, this exhaust system is considerably lighter than stock units. Its sleek muffler design provides maximum clearance, preventing interference with the rear brake caliper. Expect a 4-8 horsepower increase on most models. This system is 96-98dbs track and trail legal (with a separately sold Vortex insert).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBig Gun
Part NumberB0AC 09-22522

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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