D and D Fat Cat 2-1 review long! - V-Twin Forum The annual Cycle World Power Performance - Fall 2002 issue said this about the D D Fat Cats in their exhaust shootout of seven systems: From quality to performance, this is one top notch exhaust system, perhaps its only flaw being that it is incredibly loud The D D system is eardrum-splitting, lightbulb-shattering, calling the cops loud! The Fat Cat system, is a beautifully made and
Best Port Gaskets for D@D pipes - V-Twin Forum Hi, I am having trouble getting my Fat Cat pipes to seal at the exhaust ports after my latest engine upgrade So far I have tried SE exhaust gaskets single and doubled up, on D@D's recommendation They don't recommend the HD standard tapered gasket, because they tend to crush and block off
D D exhaust - V-Twin Forum Just received my new D D 2-1 exhaust for my 07 fatboy While reading the instructions it says to use H-D gaskets D D sent 2 steel gaskets with the exhausts Why can"t they be used? What an excellant chroming job they do on their exhaust I"m used to looking at a thunderheader and what a differance there is in appearance,quality and performance
D D fatcat clamp - V-Twin Forum D D FatCat now comes with a little piece of paper marked "CRITICAL INSTALLATION NOTES": (1) Torque for the muffler clamp to the collector is 150 in lbs or 12 5 ft lbs
D D Mega Cat exhaust with custom ghost pipe - V-Twin Forum Fits 09-16 S S T143 engine Will also fit TC 124 or 131 with B2 heads Comes with custom ghost pipe and 2 angled tips along with 1 race tip Needs new coating 1 pic is on my bike and other from D D's website plus a couple of the ghost pipe $1000 buyer pays shipping and any fees
Need help on D D Fatcat baffle choices - V-Twin Forum I currently have a 95" build which produces 93 HP and 103 TQ using SE II slipons I am looking to change to a D D Fatcat but I am not sure which baffle to request I know that I want to go with the quiet baffle, but not sure whether to get the standard quiet baffle or the boarzilla quiet baffle
D D Fat Cat Exhaust - V-Twin Forum D D Fat Cat Exhaust Jump to Latest 13K views 32 replies 21 participants last post by Bronxhog Nov 13, 2011 B
D D exhaust gaskets - V-Twin Forum D D exhaust gaskets Jump to Latest 4K views 5 replies 3 participants last post by eglider05 Jul 10, 2010 monkeybutt Discussion starter
To True Dual or Not to True Dual, That is the Question - V-Twin Forum A 2 into 1 pipe and even 2 into 2 pipes with crossover pipes reduce the reversion effect A good 2 into 1 that is tuneable and tuned properly for a particular build will actually result in the low pressure areas between each exhaust pulse on that cylinder that "pull" the exhaust from the other cylinder through it's header pipe