oh damn FalangRider, you shouldn't have let the shop weld the stock downpipe to the new one, it would look really ugly. What brand is your new cone?
DBS here are sold as 1 whole piece, unless modifications are unique, then. They are just fitted directly to the engine and the specs of the downpipe are curvey, meaning they diameter of the pipe gets bigger as it gets closer to the cone and gets small as it gets to the engine block.
Its bigger than the original and is chromed or polished iodized stainless steel. They make a hell of a noise, 97db which is waay over the db limit in Thailand and will get you in some serious shit, but my uniques customizers get the DBS installed with permanent SILENCERS, meaning that you can't remove the sound killer but its better that way too coz you don't want to have toruble with the authorities over here.
The increase you get from DBS is strong pickup or acceleration, smoother revving and more fuel consumption because of the open oversized muffler, but with a custom silencer installed, it traps the sound and outputs quick bursts of sound, helping fuel to be consumed more rather than the open muffler.
DBS available in stainless steel chrome coat, aluminium alloy and carbon fiber look, plug and play,
For prices, PM me for details. Shipping is free locally to. Scholl.
Tony.