Race Muffler. Slip-on Design. Packed Muffler. - MBRP Exhaust - 4300311

Bring The Race Track Homeand#x0D; Make the biggest performance gains and stand out from the crowd with the most aggressive sound offering from MBRP. Installing an MBRP Race Profile exhaust will change the attitude of your mild-mannered snowmobile into an all-out race sled in a matter of minutes.
Slip-on installation 11 Pound Weight Savings and 3HP Gains.
Dyno Proven
Your MBRP performance gas exhaust system has undergone countless hours on our in-house Mustang 1100 AWD-SE Chassis Dynamometer hundreds of miles on road and track and numerous tweaks and modifications to get the most out of your truck. From the vehicle specific muffler design to the fully mandrel bent tubing to minimal bend degree angles your MBRP performance system gets exhaust out fast. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes programmers modules and downloaders.
Muffler Type: Packed
Finish: Polished
Outlet Location: Center
Gasket Or Seal Included: No
Body Diameter: 4 IN
Inlet Type: Ball Flare
Outlet Type: Slip-fit
Body Height: 4 IN
Body Length: 9.2 IN
Body Width: 4 IN
Heat Shield Attached: No
Inlet Location: Center
Inlet Quantity: 1
Body Material: Stainless Steel
Outlet Quantity: 1
Hanger Type: Spring Tab
Muffler Material: T304 Stainless Steel
Muffler Shape: Round
Fuel Type: Gasoline
Horsepower Increase (HP): 3
Major: Snowmobile
Material: T304 Stainless Steel
Minor: Race Exhaust
Muffler Yes/No: Yes
Prop 65 (C R or CR): CR
Prop 65 - Short Label: Prop65warning.pdf
Prop 65 Yes/No: YES
Slip-On Installation Yes/No: Yes
Title: MBRP Powersports Snowmobile Race Muffler
Type: Muffler
UPS Able: Yes
Vehicle Segment: Snow
Weight Savings (LB): 11
Hanger Type: Mounting Bracket

Detailed Fitment Results
Year Make Model Engine Size 2019 Polaris 850 INDY XC 129 - 2019 Polaris 850 PRO-RMK 155 - 2019 Polaris 850 PRO-RMK 155 3in. - 2019 Polaris 850 PRO-RMK 163 - 2019 Polaris 850 PRO-RMK 163 3in. - 2019 Polaris 850 PRO-RMK 174 - 2019 Polaris 850 Rush PRO-S - 2019 Polaris 850 Rush XCR - 2019 Polaris 850 SKS 146 - 2019 Polaris 850 SKS 155 - 2019 Polaris 850 SwitchBack Assault 144 - 2019 Polaris 850 SwitchBack PRO-S - 2019 Polaris 850 SwitchBack XCR - 2020 Polaris 850 SKS 146 - 2020 Polaris 850 SwitchBack Assault 144 - 2021 Polaris 850 PRO-RMK 155 - 2021 Polaris 850 PRO-RMK QD2 155 2.75in. - 2021 Polaris 850 PRO-RMK QD2 155 3in. - 2021 Polaris 850 PRO-RMK 155 3in. - 2021 Polaris 850 PRO-RMK 163 - 2021 Polaris 850 PRO-RMK 163 3in. - 2021 Polaris 850 PRO-RMK QD2 163 3in. - 2021 Polaris 850 PRO-RMK QD2 165 2.75in. - 2021 Polaris 850 PRO-RMK QD2 174 3in. - 2021 Polaris 850 RMK KHAOS 155 - 2021 Polaris 850 RMK KHAOS 155 3in. - 2021 Polaris 850 RMK KHAOS QD2 155 2.75in. - 2021 Polaris 850 RMK KHAOS QD2 155 3in. - 2021 Polaris 850 RMK KHAOS 163 2.6in. - 2021 Polaris 850 RMK KHAOS QD2 163 3in. - 2021 Polaris 850 RMK KHAOS QD2 165 2.75in. - 2021 Polaris 850 SKS 146 - 2021 Polaris 850 SKS 155 - 2021 Polaris 850 SwitchBack PRO-S - 2021 Polaris 850 SwitchBack Assault 144 - 2021 Polaris 850 SwitchBack Assault 146 - 2021 Polaris 850 SwitchBack XCR - 2021 Polaris 650 INDY VR1 137 - 2021 Polaris 850 INDY VR1 137 - 2021 Polaris 850 INDY VR1 129 - 2021 Polaris 650 INDY VR1 129 - 2021 Polaris 650 INDY XC Launch Edition 137 - 2021 Polaris 850 INDY XC Launch Edition 137 - 2021 Polaris 650 INDY XC Launch Edition 129 - 2021 Polaris 850 INDY XC Launch Edition 129 - 2021 Polaris 850 INDY XC 137 - 2021 Polaris 850 INDY XC 129 - 2021 Polaris 850 INDY Adventure 137 - 2021 Polaris 850 INDY XCR - 2022 Polaris 650 INDY Adventure 137 - 2022 Polaris 650 INDY VR1 129 - 2022 Polaris 650 INDY VR1 137 - 2022 Polaris 650 INDY XC 129 - 2022 Polaris 650 INDY XC 137 - 2022 Polaris 650 INDY XCR 128 - 2022 Polaris 650 INDY XCR 136 - 2022 Polaris 650 SwitchBack Assault 146 - 2022 Polaris 850 INDY Adventure 137 - 2022 Polaris 850 INDY VR1 129 - 2022 Polaris 850 INDY VR1 137 - 2022 Polaris 850 INDY XC 129 - 2022 Polaris 850 INDY XC 137 - 2022 Polaris 850 INDY XCR - 2022 Polaris 850 INDY XCR 136 - 2022 Polaris 850 PRO-RMK AXYS 155 2.75in. - 2022 Polaris 850 PRO-RMK AXYS 155 3in. - 2022 Polaris 850 PRO-RMK AXYS 163 3in. - 2022 Polaris 850 PRO-RMK AXYS 165 2.75in. - 2022 Polaris 850 PRO-RMK Matryx 155 - 2022 Polaris 850 RMK KHAOS AXYS 155 2.75in. - 2022 Polaris 850 RMK KHAOS AXYS 155 3in. - 2022 Polaris 850 RMK KHAOS AXYS 163 3in. - 2022 Polaris 850 RMK KHAOS AXYS 165 2.75in. - 2022 Polaris 850 SwitchBack Assault 146 - 2022 Polaris 650 PRO-RMK Matryx 155 - 2022 Polaris 650 RMK KHAOS Matryx Slash 146 - 2022 Polaris 850 RMK KHAOS Matryx 155 - 2022 Polaris 850 RMK KHAOS Matryx Slash 146 - 2022 Polaris 850 RMK KHAOS Matryx Slash 155 - 2022 Polaris 850 RMK KHAOS Matryx Slash 163 3in. - 2022 Polaris 850 RMK KHAOS Matryx Slash 165 2.75in. - 2022 Polaris 850 SwitchBack XC 146 - 2022 Polaris 850 PRO-RMK Matryx Slash 155 2.75in. - 2022 Polaris 850 PRO-RMK Matryx Slash 155 3in. - 2022 Polaris 850 PRO-RMK Matryx Slash 163 3in. - 2022 Polaris 850 PRO-RMK Matryx Slash 165 2.75in. - 2023 Polaris 650 INDY VR1 129 - 2023 Polaris 650 INDY VR1 137 - 2023 Polaris 650 INDY XC 129 - 2023 Polaris 650 INDY XC 137 - 2023 Polaris 650 INDY XCR 128 - 2023 Polaris 650 INDY XCR 136 - 2023 Polaris 650 SwitchBack Assault 146 - 2023 Polaris 850 INDY VR1 129 - 2023 Polaris 850 INDY VR1 137 - 2023 Polaris 850 INDY XC 129 - 2023 Polaris 850 INDY XC 137 - 2023 Polaris 850 INDY XCR 128 - 2023 Polaris 850 INDY XCR 136 - 2023 Polaris 850 SwitchBack Assault 146 - 2023 Polaris 850 SwitchBack XC 146 - 2023 Polaris Patriot 9R PRO-RMK Slash 155 - 2023 Polaris Patriot 9R PRO-RMK Slash 163 - 2023 Polaris Patriot 9R PRO-RMK Slash 165 - 2023 Polaris Patriot 9R RMK Khaos Slash 155 - 2023 Polaris Patriot 9R RMK Khaos Slash 146 - 2023 Polaris Patriot 9R RMK KHAOS Slash 165 - 2023 Polaris Patriot 9R RMK KHAOS Slash 163 - 2024 Polaris 650 INDY VR1 137 - 2024 Polaris 650 INDY XC 129 - 2024 Polaris 650 INDY XC 137 - 2024 Polaris 650 INDY XCR 128 - 2024 …