Race Exhaust / SD 600RS Category_Default Category/SLED/Arctic Cat/CFR\/M 800 '10-11 Choose from a stock replacement

Choose from a stock replacement or our thicker version allows you to run more boost on the same amount of octane without detonation occurring

58-135 Spring Rate: Features a 58 lb initial engagement force paired with a 135 lb finish rate for predictable

BETTER THROTTLE RESPONSE

or ECU Hard Flash

Warm your breakfast

Race Exhaust / SD 600RS Category_Default Category/SLED/Arctic Cat/CFR\/M 800 '10-11 Choose from a stock replacement2. 8 horsepower gain 1. 1 lb ft of torque gain Adjustable restriction to maintain proper pipe pressure Only weighs 3. 6 lbs a HUGE weight reduction for an even better power to weight ratio (8 pounds lighter than stock) Includes BMP custom tune specifically designed around this muffler Nice, crisp sound Direct fit with no cutting Solid mounting