T-4 or E-Series

[FMFracr287]

I am having trouble deciding between a Procircuit T-4 silencerand a White brothers E-series Sbend exhaust for my 250EX. I obviously want the one that performs the best and sounds the best & is the loudest. Sound is not a concern becuz I ride out in remote sandpits quite far away from houses or anything. If any1 cood help me out with this desision I'd appreciate it. thanx!

I like my t4 alot try askin somone that has a e series i never rode or heard one with a e series.

[BKVIEW4U]

get the t4 . it is definitely the loudest . scott400ex has the eseries. i ride with him . the t4 is loud . but the e-series sounds just as good.

[Sparks425Ex]

Well sicne you are in the price range... I was in the same situation. I saw that only one person on the site had a Bills Thunder and i figured what the heck. I will give it a try.

So i did and i love it. I also cut it to a shorty which gave some more bottom end.

[roostin_dale]

id say the E-series...my friend got one on his 400ex and made a huge power dif.

[sweet300ex]

i have a e series pro meg on my 300ex and the sound is sweet and plenty lud, and the power gains are great!

[FMFracr287]

Hey thanx for the help guys. keep 'em comin.

[rider250ex]

hey. i have and eseries on my quad. it sounds sick. it is pretty loud and if you take off the end disc and have it come straight out it will be even louder. i would get the eseries. plus the esreris looks betta

[FMFracr287]

Damn i think its gunna be a hard decision here...i dunno what to get! Hey rider250ex what are those neons that u have on it? and when u said take off the end disk did u mean take off all the disks and end cap??

[250x#93]

T4 all the way:devil Ya its loud too:blah

[FMFracr287]

would u ssay the T-4 is louder then the E-series?

[250x#93]

I think it is louder that the E Series, I also think it looks better, Just my opinion

[Martin Blair]

whats up with loud pipes? im getting one of the loudest pipes on the market the TC racing modified supertrapp, but im not getitng cuz its loud im gettign it cuz it has the power i want wear i want. If you want a loud bike take the exhaust off go down to minus or a muffler shop and have them expand and bend a straigh pipe for you. thats only probably 10 bucks.

[jb400exxx]

get a T-4, looks better, good power, louder than an e-series. and a lot of people have had problems with the quality of the e-series pipes. they come with a "dent" in them, and they break at the welds sometimes, i have never heard anybody complain about the T-4.

[northeast400]

All the slip-ons make about the same power range, I love my E-series, but the T-4 is louder, but the E-series has a cool growl

[FMFracr287]

Thanx for all the help. Iv'e decided to go with the T-4. I have one more question...I am also going to purchase a K&N filter with outerwears and not have an airbox cover on. Will i need to purchase new jettings and rejet the carb as a cause of this???

[jb400exxx]

get it as a kit from moto-man.com or somebody who has a kit.

[DaveEX7]

Originally posted by HN400exracer
whats up with loud pipes? im getting one of the loudest pipes on the market the TC racing modified supertrapp, but im not getitng cuz its loud im gettign it cuz it has the power i want wear i want. If you want a loud bike take the exhaust off go down to minus or a muffler shop and have them expand and bend a straigh pipe for you. thats only probably 10 bucks.


i know, i didnt get my Big Gun cause of the noise, i got it cause of the great power gains it gives

and my friend has a T-4.... it may sound better but trust me, when i raced him with my stock bike and he juss got his T-4 on... i still burned him, then he took his spark arrester out and he still lost, now i have my big gun and i kill him

but ne way get the e-series;)

[Newbie400ex]

I read an article where they compared a bunch of different silencers and the e-series made more power on the dyno than anything except for the sparks. I have one on my 400ex and after rejetting it hauls!

[DaveEX7]

if u go under FAQ's, look at i think its ricos post about pipe comparisons or somethin like that... and see what that says about it

[zoom400ex]

I have a e series on my 400ex and it sounds pretty good. If you take all of the discs out it almost is as loud as a t-4. descent power gains too.....just my 2 cents

[300exracer]

I got a e-series on my 300ex and i love it:D It sounds great to.:devil

[FMFracr287]

I'm hearing lots of ppl say the T-4 is loud on a 400 does it sound the same on the 250??

[DaveEX7]

Originally posted by FMFracr287
I'm hearing lots of ppl say the T-4 is loud on a 400 does it sound the same on the 250??


its quite loud, but not as loud as a yoshimura comp system

[LRD_27]

E-serie all the way!

LRD_27
you need some new back tires:eek:

[UglyMotha™]

you will see and feel more of a power gain with and e series than you will with a t-4

just a fact i thought i would throw in

[250x#93]

man those ought to light up pretty easy:D It must suck in the snow though:blah

[DaveEX7]

Originally posted by 01 250ex
LRD_27
you need some new back tires:eek:

i was thinkin the same thing, but mabe he drag races with those tires:huh

[LRD_27]

This is a old pic of my 400.I change it for turf tamer

[JustRace]

I really like my t-4. My only complaint that i had is that its kinda long. So if you flip kinda hard it may affect the t-4.

[nick23]

nice grab-bar man!

[DaveEX7]

Originally posted by nick23
nice grab-bar man!

il second that :devil ...... looks like u stood that one up pretty good, or got really pissed off and juss bent it:D :huh

[JustRace]

yeah i stood it up pretty good. I posted what happened in the open forum. Its in a thread called 'ouch darnit'

[300exracer]

I have an e-series on my 300ex it is loud and had good power gains:D
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