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Got nads?
04-10-2004, 04:54 PM
Anyone use this exhaust system, or ridden a machine with it on?

jlhughes750
04-14-2004, 11:31 AM
I use the Dr.D on my YFZ.. its awsome.

Well built, not too loud and performs great.

It really smoothed out the hit of the YFZ. I use the insert that they offer to keep it quiet and its still out performs other pipes i've tried.

Later, J

they are availible from Dubach Racing in CA.

Got nads?
04-14-2004, 07:46 PM
Is it a full system or just a slip-on?

jlhughes750
04-15-2004, 11:09 AM
It is a slip on, theres a reason he does not build a full system.

SRH
04-15-2004, 03:04 PM
i just ordered one from parts direct, should be here in 7-10 days supposedly

Got nads?
04-16-2004, 08:47 PM
Originally posted by jlhughes750
It is a slip on, theres a reason he does not build a full system.


What is the reason?

HotRod2Fitty
04-16-2004, 10:24 PM
Ive had my yfz for awhile and really like the look of the dubach exhaust. Could you guys post some pics of the pipe on the quad?

Thanks
Matt

jlhughes750
04-17-2004, 06:30 PM
drd

Blizzard24
04-18-2004, 05:02 PM
Originally posted by Got nads?
What is the reason?

Yeah what is the reason?

jlhughes750
04-18-2004, 07:46 PM
The full system makes great power but hits to hard. The Dr.D slip on makes nearly the same power but hits smooth. Its noticable, a friend has a YFZ with a Sparks pipe, I switched and rode his and noticed it was almost hard to ride. (too snappy).

yellowrider
04-18-2004, 08:58 PM
i think i would rather buy a pipe that gave it a snappier throttle response ,.. then one to smooth out my power band...you can always gear up

SRH
04-18-2004, 09:06 PM
Originally posted by yellowrider
i think i would rather buy a pipe that gave it a snappier throttle response ,.. then one to smooth out my power band...you can always gear up

no offence to you but sure the snappiness is fun to play with but you dont want that when your racing you want a smooth powerful powerband

yellowrider
04-19-2004, 05:00 AM
yeah i dont race...

i just hill climb and trail ride ..


i would still would like the hard hit better..

Blizzard24
04-19-2004, 01:44 PM
How would you guys say this slip-on compares to the Thunder Alley complete system?

yellowrider
04-19-2004, 07:34 PM
i dont know anything about the thunder pipe i just know for a fact that the lrd out performes the yoshie cause i riden bikes with both units i mention

i also was told that the lrd out performed the sparks and hmf

Got nads?
04-19-2004, 07:36 PM
does dubach actually make a full system, i can't stand the stock head pipe.

jlhughes750
04-21-2004, 07:50 AM
NO