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Hello,I have a 2013 street glide.I am wanting to know from those who have done this.Remove the cat from stock header pipes or replace with after market? I was thinking of going with fuel moto's head pipes or V&H power duals. Based on those who have done either,what do you think ??? I am really thinking of using fuel moto's head pipes. Would i see match increase changing from stock head pipes?
Check out. Harley Header pipes[
Have had them all this year. Work perfect, simple to install. Pay $299 they send you headers, send back your old ones and get $100 back. Great job on removing the catalytic converters.
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2011 Ultra Limited, Rinehart slip-ons, SE a/c , American Custom Headers, PC-V
Only a biker knows why a dog sticks his head out of a car window.
I was just wondering if those of you who simply removed the cat, did you notice a performance increase?
I know most have completely replaced their entire exhaust systems from the headers back, but was just wondering. What kind of performance change would result from simply gutting the cat, then tuning?
...oh, and I apologize for temp hijack.
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Ride In Peace, Rick "Rubberdown" Massey
I replace the stock headers with Vance and Hines, using the stock mufflers and a stage one download. The seat of the pants dyno tells me there has been a significant improvement.
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2010 FLHTK
1997 FLHR
and a few more
2012 Harley-Davidson FLHR, Stock mufflers, Jackpot 2-1-2 stainless head pipe, Fuel Moto Pro Billet Air Kit, Dynojet Power Vision tuner, custom tune by Fuel Moto. Stock mufflers have not been modified in any way, they are factory stock.