This one
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Heard two brothers aint that good build quality lacks
Check out DanMoto 2 into 1 chinese pipe , I have had one on my softail chopper for about 10 months good pipe no problems, got mine delivered from China for 360 dollars when dolllar was better. It was here within a week, looks very much like that Two Brothers pipe. Made good HP and Torque 117hp/ 127 ft lb from 111 cu in evo S&S tuner was impressed with it......
Don't know too much about them , But i put the nightstick on my 2015 lowrider , not a bad sound , but not quite loud enough for me , so i added the supertrapp end on to open it up .. not a bad sound fairly cheap , not to loud but barks a bit when you open it up ,, for me it could be a bit deeper ,, but others have said its perfect , they reckon when i let it rip its how a harley should sound ,, my mate put the v h on his L R and for me there obnoxious , , for him , he reckons they give him a headache on long journeys ,
Oh forgot to mention i did hear a set of supertrapp 2-1 pipes with the supertrapp open end on , and that was sweet ,, when i get time i'm gonna look that bike up and put his and mine together for a listen , i think his may have been a bit deeper making them perfect ,,, but until there next to each other i can't be sure .
RMAC & Kane.R - I was speaking to a guy in the US who put a TBR 2-1 on his FXDX (2004 I think) with some motor work done (big bores, compression, etc.), which replaced his old beat up Thunder Header. He had it on for less than a week and had put the trashed T-Header back on because he felt a significant loss of power with the TBR.
*From what I have read during my research on 2-1 pipes, I belive this may have been due to the different lengths of the header pipes on the TBR system. The Thunder Header has very long, close-to-equal length pipes into the collector, which improves exhaust scavenging which has many benefits for the performance of your engine (cleaner burn, lower temps, better torque, etc.).
I have used the RSD 2-1 Slant pipe, which is a good bit of gear, but I did have a scrape on it right at the collector (only the once, lowered rear + fast twisty corners + dip in the road). Other than that it was a great pipe, quiet on idle, nice bark upon a fistful, and with standard rear suspension, from my experience, I believe wouldnt be too bad from a clearance point of view (not the best, but not too bad). They have stepped header pipes and RSD worked closely with the Vance & Hines Performance R&D team during the design of these pipes, so you would imagine they would perform well too. (I only had intake, pipes and flash tune by the dealer and needed a proper tune, so can't really comment on performance.)
I can't personally vouch for the TBR, but it does look like a good bit of gear. That being said though, Ando knows his shit and he has heard other wise, I'm guessing from someones experience, so that's something to keep in mind.
Good luck with your search!
* "From what I have read" being the key term, you can't take anything online as gospel, but most of what I was reading made sense (regarding the cleaner burn, temps and torque, etc.).
