Pipes and Horsepower

[bruce saarinen]

I have a stock 2005 Rocket and switch between the stock pipes and my D&D pipes . I was wondering if the D&D pipes give the bike more horsepower or do they just sound better. Seat of the pants feels very close to me. Anyone tried these 2 different exhausts systems on a dyno? Thanks

 

[Blastedbones]

Yer D&D's need tuning to get their best. Can tune up into the high 130's ( seen one with `136hp)
On the Triumph tune? prob get a bit more than stock, but not enough to feel much.

 

[acadac]

On Ebay Oxygen o2 sensor eliminator Triumph Rocket III/3 Item no. 251000000128, is it worth buying? for custom pipes and more horsepower?

 

[xhdskip]

On Ebay Oxygen o2 sensor eliminator Triumph Rocket III/3 Item no. 251000000128, is it worth buying? for custom pipes and more horsepower?

Don't know about the "more horsepower" claim,
but it'll make your "engine light" go out and that's worth alot to me.

 

[xhdskip]

but alas IDK,
you have to understand tuneECU or have tuneboy,
so for the everyday joe who has neither,
it serves the purpose of getting the light off.

 

[Bc fisherman]

If you loose your cat box and go with a cat delete of some sort you get some power gains into the 130s and with our new speed laws that will easly get your bike impounded for 30 days 40 klm over posted speed and she is gone

 

[xhdskip]

crap axel,
what do you guys do when ya want to get out of third?

 

[Bc fisherman]

Washington/Oregon/ California