Moose Racing 1312-0977 Shock Spring - 39 N/mm exhaust-gaskets-seals which are calibrated on a

which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound with no drone insdie the vehicle

2012-2014 Can-Am Outlander 400 EFI

Ferrea Chevy SB 1

and CNC machined

There must be at least 5/16in

Moose Racing 1312-0977 Shock Spring - 39 N/mm exhaust-gaskets-seals which are calibrated on aMoose NOK shock springs use the highest grade chrome silicone wire. Cold coiled then heat treated. Pre set, ground to length and polished. Phosphate and powder coated. All spring rates are + 2. 5% accuracy. Manufactured to DIN 2095 Grade1, ISO 9000 2000 standards. Vehicle Fitment: 2021 2023 Gas Gas EC 250 2021 2023 Gas Gas EC 300 2021 2023 Gas Gas MC 125 2021 2023 Gas Gas MC 250F 2022 2023 Gas Gas MC 350F 2021 2023 Gas Gas MC 450F 2014 2021 Husqvarna