BIG GUN Exhaust EVO Race Series Slip-On for KTM, Part Number 09-3512

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.

Hard anodized oval shaped aluminum muffler
TIG welded reinforced muffler bracket(s)
304 stainless steel mid pipe
Red powder coated stainless steel end tip
Lighter than stock exhaust system
Huge horsepower and torque gains
Sleek muffler design allows for maximum clearance
Removable screen-type spark arrestor included
Handmade in the USA
1 Year Limited Manufacturer’s Warranty
* CANNOT PURCHASE HEAD PIPE TO MAKE INTO FULL SYSTEM. ONLY SOLD AS EITHER A SLIP ON OR A FULL SYSTEM *

Upgrade your KTM with the BIG GUN Exhaust EVO Race Series Slip-On, Part Number 09-3512. Developed for riders seeking a race-focused exhaust solution, this slip-on design replaces the compatible factory muffler while retaining the motorcycle’s existing header system. The result is a streamlined exhaust upgrade from a recognized performance exhaust brand.
The EVO Race Series combines a dedicated racing configuration with the practical installation benefits of a slip-on system. Its application-specific design is intended for compatible KTM motorcycles, helping provide a direct-fit solution for riders, teams, and powersports enthusiasts who want to customize their machine without replacing the complete exhaust system. Always verify model and year compatibility before installation.
BIG GUN Exhaust builds products for demanding off-road and powersports applications, and the EVO Race Series reflects that performance-oriented approach. Part Number 09-3512 provides a clear reference when ordering replacement components, confirming