KTM 300 EXC TPI SIX Days [2019-2022] - R-304 silencer aluminum/stainless steel end cap

PRO CIRCUIT silencer for the KTM 300 EXC TPI SIX Days

The PRO CIRCUIT silencer is developed as a full-race silencer for two-stroke engines. Its compact design is suitable for drivers who want to use a sporty exhaust system on the racetrack. The vehicle assignment applies to the KTM 300 EXC TPI SIX Days built between 2019 and 2022.

Structure and function

The silencer features a 6061 T6 aluminum body with a brushed finish. A 304 stainless steel inlet pipe and dual brackets complete the construction. The welded connections are carried out using TIG and MIG processes and connect the components designed for strength and durability.

• Full race version for two-stroke engines
• Compact design
• 304 stainless steel inlet pipe
• 6061 T6 aluminum muffler body, brushed
• Double-walled bracket(s)
• Internal E-Glass insulation for a long pack life
• Made in the USA

Maintenance-friendly design

The inlet cap is fastened with hexagon screws. The screws can be easily removed to repack the silencer. In addition, hexagon socket screws make repacking easier if necessary and thus support an extended product lifespan.

Vehicle assignment and notice

• Vehicle: KTM 300 EXC TPI SIX Days
• Years of construction: 2019–2022
• Homologation: Track use only
• Exhaust end cap: Chrome steel