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honda 400ex 69
05-28-2002, 08:40 PM
what is the better all around pipe the pro circuit t-4 full system or the white bros e-series pro-meg full system pipe. and which one is louder. they both say they are silencers. post pics of any pipes if u have them. thanks.

honda 400ex 69
05-28-2002, 08:41 PM
i have no engine mods. and do trail/field/jumps i dont race.

Blake24
05-28-2002, 08:43 PM
go with the white brothers pro meg e series........but the whole exhaust thing is personal preference......the difference on a stock motor is so small that you couldn't tell betweeen the two......on the other hand a pipe can make or break a modded motor.......hope this helps :D

Pro400EXC
05-28-2002, 09:28 PM
The T-$ is a better all-around pipe.

Also,get a slip-on,it would be cheaper and better, the stock headpipes are fine.

Also the T-4 makes more mid-rang and bottom end power than the White Bros,so for your type of ridin,the T4 would suit you best.

Thsk,Pro

Sparkles
05-29-2002, 12:08 PM
i loved my t-4, u dont need a header, just take it off and drill out the welds and it will be fine

redrider808
05-29-2002, 12:19 PM
drill out what weld i run the T-4 slip on and like it but what about this weld ?

honda 400ex 69
05-30-2002, 09:57 PM
is the t-4 really loud

Sparkles
05-31-2002, 11:53 AM
i find my yosh louder, and more complaints when i drove it in the subdivisions than my old t-4

oynot400
05-31-2002, 12:33 PM
I have the T-4 with the Powerbomb headpipe. This is a real good set up, for me any way. The Powerbomb really quiets it down compaired to a slip on T-4 with stock head pipe. I liked the power gains when I went to the T-4 compaired to the FMF PC4^2 that I had before.
Hope this helps....:)