Harley Davidson Active Exhaust Valve

1114 to 16000 5 offers - Buy Harley Davidson 65467-05 Active Tour Muffler Perform.

Harley davidson active exhaust valve. The following information for building a high performance Shovelhead engine was discovered in the archives of a Harley-Davidson dealership. What Is Harley Active Exhaust Control. BORLA only warranties moving parts such as valves and actuators for one year.

Ad Fast Free Shipping on Orders Over 40. Motorcycle Silencers Mufflers Baffles For Sale. To reduce sound and noise emissions produced by their line of motorcycles the Active Intake Control AIC system is an electronically controlled servo that opens and closes a valve in the intake chamber according to preset engine speeds.

From the Harley Service Manual about the Active Exhaust Valve on international spec bikes. Harley Davidson is developing a dynamic exhaust system design that redirects exhaust gases depending on engine RPM and throttle opening. Quantities shown are the quantities required for each part used on the assembly.

ACTIVE EXHAUST VALVE FAULT CODE ELIMINATOR PLUG FOR EUROPEAN SPEC HARLEY DAVIDSON MOTORCYCLES. This system includes functioning active exhaust valves similar to those in the stock exhaust and is recommended for most customers. 3- Cable tie the cable out of harms way.

Adjust the quantity if you require more or less and then add directly to your shopping cart. Engine intake manifold tuning by active noise control. The Harley-Davidson App helps riders get the most out of their time on the road with features.

Then suddenly my friend informed me that his harley just. These bikes have what can be described as active or opening Butterfly valves in the Air intake AND Exhaust systems. Whilst showing a friend how the valve was supposed to work I reached down and tried to wiggle it by hand and the item in the attached image fell onto the ground.