white bros. e- series slip on

[redrider2004]

ok im thinkin about gettin a white brs. e-series slip on for my new '03 400ex .I need some feed back from people who have used it.it would really help me out if you could answer these questions for me
1. how does it sound
2.does it increase performance
3. is it easy to install
4.do you reccomend it
any posts are appreciated

[AtvMxRider]

1. has a nice sound.
2.Yes
3.yes
4.yes

I have one on my 400 and love it. it really woke up the bottom end and mid range. It has a really nice deep sound to it.

[redrider2004]

Originally posted by AtvMxRider


I have one on my 400 and love it. it really woke up the bottom end and mid range. It has a really nice deep sound to it.

is it loud , i want loud but not too loud

[AtvMxRider]

It's alot louder than stock but not too load. I love the sound of mine.

[redrider2004]

thanxs for the help man

[AtvMxRider]

Anytime:) .

[mx400]

1. the r4 sounds great
2. yes it increases performance
3. yes
4. yes

even though i have the full R4 system right now i started with a slip-on and then bought the headpipe. i noticed a diff when i put the slip on on and then even a bigger diff when i added the head pipe. if you were to go with a full system i would reccomend a Sparks X-6 or Yoshi

[Duner21]

sounds awesome, yes, yes, yes

go with it you will like it