What kind of exhaust system do I Need?
Changing intake with pipes puts you completely outside the window. The system will not have the ability to introduce enough fuel to compensate for the additional air flow. We suggest Power Commander, Power Vision, or Vance and Hines FP3. Anything else on the market may be cheaper but pale in comparison.
Do you need to remap your Efi after a new exhaust?
I BOUGHT A NEW HD STREET GLIDE SPECIAL. ON THE BIKE IS A UP TO DATE AIR CLEANER AND A SET OF SCREAMIN EAGLE PIPES AND THE SYSTEM WAS MAPPED. DO YOU THINK THAT I SHOULD RE-MAPP WHEN I GET A NEW SET OF SLIPP -ON’S?
How to remove the original air intake system?
Removing the Original Air Intake Locate the air intake. This should be easy to identify. Remove the air intake system. This consists of removing the air filter, the filter box, and the tube running from the filter box to the opening in the engine bay. Keep your original air intake.
What happens when you change exhaust without intake?
Changes in temperature, altitude and air pressure are easily within this window. An exhaust change without intake is borderline. The ECM may be able to compensate, but you will inevitably be making a lean situation, worse. Changing intake with pipes puts you completely outside the window.
Changing intake with pipes puts you completely outside the window. The system will not have the ability to introduce enough fuel to compensate for the additional air flow. We suggest Power Commander, Power Vision, or Vance and Hines FP3. Anything else on the market may be cheaper but pale in comparison.
When do you need a tuner for the exhaust?
The more volume of air going into the engine, the more fuel is needed to be able to get the correct air/fuel ratio. So a remap or tuner is needed. Now to the exhaust.
Do you need to remap exhaust system after new exhaust?
If you were to purchase an exhaust that is similar in size, shape, volume, and design then remapping the fuel injection may not be necessary. But if you go from a set of slip-ons to a 2:1 full system remapping will be necessary.
Changes in temperature, altitude and air pressure are easily within this window. An exhaust change without intake is borderline. The ECM may be able to compensate, but you will inevitably be making a lean situation, worse. Changing intake with pipes puts you completely outside the window.