wb r4 or e series?

[jb400exxx]

does the wb R4 slip on have the same power as the wb e series slipon. i think i want the e series, i've heard plenty of good things and it's not an expensive pipe, but i think the r4 looks so much cooler, and if it puts out the same power, and isn't too loud i'd rather get that. has anybody seen a dyno chart for the r4, and what site it's on?



thanks.

[ESR250R]

i havent seen any dyno sheets but ive heard that the e series is just a little more powerful. i definetely think the r4 looks and sounds cooler than the e series though. u should look into getting a hendrix pipe, my friend just got one for his 400ex and its a real nice pipe.

[oregonrider89]

i;ve never herd of a hendrix pipe. where can i find some info on them?

[UglyMotha™]

Originally posted by ESR250R
i havent seen any dyno sheets but ive heard that the e series is just a little more powerful. i definetely think the r4 looks and sounds cooler than the e series though. u should look into getting a hendrix pipe, my friend just got one for his 400ex and its a real nice pipe.

do you mean hetrick

[redrider05]

go to ctracing.com and go to featured articles theres a pipe shootout with the e-series and r-series and like 8 other pipes

[ESR250R]

ya thats what i meant.

[kuz400ex]

My friend has the R4 pipe and it's pretty loud to me. But it does sound cool. I think the E-pipe is kinda better since you can adjust the power curve with the disks. But I like them both.

[mxriderona400ex]

go 2 hetrickracing .com

[jb400exxx]

does the R4 have a nice deep roar to it, just like the e-series? does your friend like the power it gave or is it not that great?