MBRP 2019-2022 Polaris Snowmobile Race Exhaust 4300311

2019-2022 Polaris AXYS CHASSIS Patriot 850 All Models Snowmobile Race Exhaust

2021-2022 MATRYX Platform 850/650 Switchback (Assault), Indy (XC/VR1)

MBRP's 850 Patriot Race Exhaust, the ultimate in weight savings & performance. Click the video as we give you an in-depth look at our development process, showing just what goes into making you MBRP Exhaust.

• 4" diameter muffler body
• Loudest version of canister
• Very light weight
• 2 Year warranty
• Improved throttle response
• Quick and simple installation
• Huge weight savings
• Made from 304 stainless
• Uses stock springs and hangers
• Dyno proven performance
• Flo-bench tested for back pressure

MBRP 4300311 Fitment

Polaris

• Indy 650 VR1 w/129" Track • 2021-2022
• Indy 650 VR1 w/137" Track • 2021-2022
• Indy 650 XC LE w/129" Track • 2021
• Indy 650 XC LE w/137" Track • 2021
• Indy 850 Adventure w/137" Track • 2020, 2022
• Indy 850 VR1 w/129" Track • 2021-2022
• Indy 850 VR1 w/137" Track • 2021-2022
• Indy 850 XC LE w/129" Track • 2021
• Indy 850 XC LE w/137" Track • 2021
• Indy 850 XC w/129" Track • 2019-2020, 2022
• Indy 850 XC w/137" Track • 2020, 2022
• Indy 850 XCR • 2020
• Indy 850 XCR w/128" track • 2022
• Indy 850 XCR w/136" track • 2022
• Pro RMK 850 w/155" track • 2019-2020
• Pro RMK 850 w/155"x3" track 2019-2020
• Pro RMK 850 w/163" track 2019-2020
• Pro RMK 850 w/163"x3" track 2019-2020
• Pro RMK 850 w/174"x3" track 2019-2020
• Rush 850 PRO-S 2019-2020
• Rush 850 XCR 2019
• SKS 850 w/146" track 2019-2020
• SKS 850 w/155" track 2019-2020
• SwitchBack 850 Pro-S 2019-2020
• SwitchBack 850 XC w/146" track 2022
• SwitchBack 850 XCR 2019-2020
• SwitchBack Assault 650 w/146" track 2021-2022
• SwitchBack Assault 850 w/144" track 2019-2020
• SwitchBack Assault 850 w/146" track 2021-2022
• Voyager 650 w/146" track 2022