Decel popping on 2012 Fatboy with Rush Slip ons
#21
Thanks,
David
#22
Wow. 80 pounds? Can those clamps really take that much torque? After putting 65 pounds on them I don't see any signs of an exhaust leak (smoke and a flashlight). I'm hoping the XIEDs will help. The popping is really more of a grumble with a small pop in there now and then. Adjusting my throttle and clutch eliminates it completely. First Harley so I'm also adjusting.
Thanks...David
Thanks...David
The grumble is a normal exhaust sound that is just more noticeable with aftermarket slip-ons. The pop is an actual backfire that sounds like a gun. If you are interested in the XIEDs I have read a lot of success stories. Many people with Rush have posted positive results on the forum.
-Ryan
#23
(as long as it is not excessive)
#24
#25
My 2012 fatboy had decal popping from day one with stock cat mufflers. Installed slip on's and now very noticable especially decel in 2nd and 3rd gear. Installed Xied's and they did not help at all with decel popping. Will have to live with it until someone posts a complete fix with a tuner with good instructions for us with no tuner experience. I will only spend $300 for a tuner if I know it will cure the popping.
#26
The clamp specs have a max limit of 65 pounds, which is what we recommend. I don't think one can reach 80 pounds without snapping.
The grumble is a normal exhaust sound that is just more noticeable with aftermarket slip-ons. The pop is an actual backfire that sounds like a gun. If you are interested in the XIEDs I have read a lot of success stories. Many people with Rush have posted positive results on the forum.
-Ryan
The grumble is a normal exhaust sound that is just more noticeable with aftermarket slip-ons. The pop is an actual backfire that sounds like a gun. If you are interested in the XIEDs I have read a lot of success stories. Many people with Rush have posted positive results on the forum.
-Ryan
#28
I went through this 5yrs ago. My Rush was the first set of them that the dealer put on.
I had a lot of popping and even a boom every so often.
Dealer also said its normal, but they tried to tune it out. No luck.
Then I called Rush and the tech said to shine a light around the muffler to header seal and look into the rear of the muffler, May have to take out the baffle, If U see any light around the muffler/header pipe connection, then U have air leaks. That causes popping on decell.
As the dealer installed my pipes at the 1k, they then redid the mufflers,resealed them and put on more new clamps.
Supprise, After they retuned her again, that got rid of 95% of the popping..
Now I still have some, I called it a gurgle more than anything. No pop and booms all the way down when I downshift anymore.
I had a lot of popping and even a boom every so often.
Dealer also said its normal, but they tried to tune it out. No luck.
Then I called Rush and the tech said to shine a light around the muffler to header seal and look into the rear of the muffler, May have to take out the baffle, If U see any light around the muffler/header pipe connection, then U have air leaks. That causes popping on decell.
As the dealer installed my pipes at the 1k, they then redid the mufflers,resealed them and put on more new clamps.
Supprise, After they retuned her again, that got rid of 95% of the popping..
Now I still have some, I called it a gurgle more than anything. No pop and booms all the way down when I downshift anymore.
#30
Update:
Installed the Xieds this afternoon. Have only ridden a few miles but the popping has only been very slightly reduced. Still pops 5 or 6 times if I downshift at a high RPM. Was hoping for better results.
Although I previously checked for exhaust leaks using a flashlight and smoke around the clamps, I'll double check them again tomorrow.
:-(
Installed the Xieds this afternoon. Have only ridden a few miles but the popping has only been very slightly reduced. Still pops 5 or 6 times if I downshift at a high RPM. Was hoping for better results.
Although I previously checked for exhaust leaks using a flashlight and smoke around the clamps, I'll double check them again tomorrow.
:-(