Mivv STR-1 Stainless Steel Silencer Honda CRF450R 2021-24

Optimal Performance with the Mivv STR-1 Stainless Steel Silencer for the Honda CRF450R

Performance, Reliability, and Design Integration:

Mivv STR-1 exhaust is meticulously crafted to ensure optimal performance, reliability, and weight reduction while fitting seamlessly onto the bike.

Material Composition and Features: Constructed from AISI 304 stainless steel and adorned with a 3k twill carbon cap, the STR-1 exhaust includes a specially optimized db killer for noise reduction without compromising performance.

Engine Optimization Across Rev Range: Engineered to allow the engine's peak performance throughout the rev range, bench and track tests confirm outstanding performance at both low and high revs.

Compliance with Noise Regulations: Equipped with cutting-edge sound-absorbing materials developed by the R&D department, the STR-1 complies with stringent noise limits mandated for off-road competitions. The easily replaceable sound-absorbing material, facilitated by front screws, ensures regulatory compliance.

Compatibility and Adaptability: No remapping or electronic alterations are necessary as the STR-1 exhaust seamlessly replaces the stock silencer. Designed for standard-equipped motorcycles, it is suitable for track and closed-course use only.

Advantages of the Exhaust:

• Power: +2.23 HP
• Torque: +1.10 Nm
• Weight: -0.20 kg

Please note - To achieve the highest levels of quality, Mivv handmakes each product to order. As such, these products cannot be cancelled once ordered. If you have any questions regarding timescales, please contact us.