Harley Davidson Active Exhaust

Expert Gear Advice From Riders.

Harley davidson active exhaust. The exhaust system has 2 paths for the exhaust with a cable operated valve directed by a control unit sensing engine speed and throttle opening. The reason for the sound has to do with the way the engine is designed. Exhaust port torque cones for harley davidson why use torque cones.

Harley Davidson Roadster Versus the Competition. This is a perfect part for building custom exhaust pipes. When you wish to make the exhaust system or the pipes of your Harley Davidson bike louder you can consider opting for an alternative method to installing new pipes or removing baffles in the first place.

Even with the mufflers on however it sounds different from other motorcycles. Tires Wheels and Suspension. I swapped the stock air filter for a ho-flow one and put a couple of vh slip ons so the active exhaust system is still there.

Harley Davidson Active Exhaust Valve Eliminator Bypass Plug. Exhaust gases in the cylinder contaminate the mixture of fuel and clean air and significantly reduce engines performance. They update the look of your entire bike not just the muffler area and often reduce the weight of the bike as theyre lighter than factory.

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. Exhaust Systems Headers. Touring FLHRS Road King Custom.

Not all applicants will qualify. Custom exhaust systems work better than factory-installed exhausts. Sportster XL 883R Roadster.