MBRP Quiet Series Exhaust 145Q204

The MBRP Quiet Series Exhaust, part number 145Q204 and SKU 241-90342Q, is designed to provide improved throttle response with a quick and simple installation. This exhaust system is made from 304 stainless steel and uses the stock springs and hangers for installation.

Dyno-proven performance and flow-bench testing for back pressure support its performance-focused design. The system is lighter than stock and offers significant weight savings while maintaining the same decibel rating as the stock exhaust. It is also described as the quietest exhaust from MBRP, with a classic MBRP exhaust note.

The MBRP Quiet Series Exhaust includes a 2-year warranty and is listed for select 2026 and 2027 Ski-Doo models, including MX Z Neo 600 EFI, Summit Neo 600 EFI, Backcountry Sport 600 EFI, and MX Z Sport 600 EFI applications. Confirm the specific model and configuration before ordering.

Features:

• Warranty: Includes a 2-year warranty.
• Throttle Response: Designed to improve throttle response.
• Installation: Provides quick and simple installation.
• Weight Savings: Offers significant weight savings and is lighter than stock.
• Construction: Made from 304 stainless steel.
• Mounting: Uses the stock springs and hangers.
• Performance Testing: Dyno-proven performance and flow-bench tested for back pressure.
• Sound Level: Same decibel rating as the stock exhaust.
• Exhaust Note: Crafted to a classic MBRP exhaust note.
• Quiet Operation: Described as the quietest exhaust from MBRP.

Fitment:
Ski-Doo Backcountry Sport 600 EFI 146"/1.6" 2026
Ski-Doo Backcountry Sport 600 EFI 146"/1.6" 2027
Ski-Doo Backcountry Sport 600 EFI 146"/2.0" 2026
Ski-Doo Backcountry Sport 600 EFI 146"/2.0" 2027
Ski-Doo MX Z Neo 600 EFI 120" 2026
Ski-Doo MX Z Neo 600 EFI 120" 2027
Ski-Doo MX Z Sport 600 EFI 2026
Ski-Doo MX Z Sport 600 EFI 2027
Ski-Doo Summit Neo 600 EFI 146" 2026
Ski-Doo Summit Neo 600 EFI 146" 2027