buying a slip-on muffler any suggestions?

[t-balls400ex]

I have a 2002 400ex totally stock motorwise want better sound and stronger mid range mostly trailride,playrace. Also what else could I do along with it to help performance looking to stay around 300-350 dollars simple stuff not looking to tear into motor yet(cam,piston etc.) what jetting would be with pipe you suggest what kind of hp boost could I expect. Please help poorboy who needs to spend his money wisely.

[shamisc]

There's a guy on here that Has a brand new Hetrick Racing full exhaust. I want to say he want $375 for it. If your gonna spend that much, go ahead and get a full system. Everybody says that they only going to install a slip-on and that's it, but it only starts there. That's what we all say. I'll bet money within 2 years you'll have at least a cam in it. So try to find this guy, I want to say his name is OYNOT400. Do a search on Hetrick Pipe or Hetrick Exhaust. You won't be disappointed. It is a great system. It has explosive power all the way from low to top! ;) If this is still out of your range, go with the White Bros. slip on. You can get it from Magicracing.com for around $300.:D

[zfire_28]

If your on a budget T-balls, my friend has a pro circuit t4 slip-on he wants to sell. I got it posted in the for sale section. I can email u a pic if you like.

[Giz400ex]

Originally posted by shamisc There's a guy on here that Has a brand new Hetrick Racing full exhaust. I want to say he want $375 for it. If your gonna spend that much, go ahead and get a full system. Everybody says that they only going to install a slip-on and that's it, but it only starts there. That's what we all say. I'll bet money within 2 years you'll have at least a cam in it. So try to find this guy, I want to say his name is OYNOT400. Do a search on Hetrick Pipe or Hetrick Exhaust. You won't be disappointed. It is a great system. It has explosive power all the way from low to top! ;) If this is still out of your range, go with the White Bros. slip on. You can get it from Magicracing.com for around $300.:D You're right on his name but he said he won't go lower than $400 shipped, unless he changed his mind in the last few days!
:rolleyes: :rolleyes:

[OutlawEX]

Just dont get white brothers

[Dune Surfer]

Why not white brothers? Every test I read they rank at the top.
LRD, hetricks, duncan, sparks are all great. Look on ebay for deals. Good luck!

[speakerboy]

try dusty trails atv I think the web sight is
www.atvracingparts.com
WB slip on e-seris $205 shipped to your door!

[gncc400exxx]

I have a FMF Powercore4 in the 4 sale section. With pics. Was asking $160 shipped but i'll take $140.00 shipped

[speakerboy]

Sorry, bad address Dusty trails ATV is
www.atvraceparts.com

[EXDUNER127]

Every one starts out, the way you are, so you should get probably the white bros pipe the R series is louder than the E if thats what you want, and then get a k&n filter and a couple of jets and that should keep you in your 350.00 range.

[NoWingNoPrayer]

dont get white brothers ha!!!!

for a slip on a E or an R are just about as good as it gets..

Get a trinity its Awsome lookin

and for that other 300
K&N power kit
CDI
Cam

[sparks400ex101]

white bro's has a bad reputation of breaking but i dont know if its the slip on or whole system that break, my friend (stroked300ex) had one on his 300 and i think someone bumped into him and it snapped???? go figure, you best bet is buy that hetrick pipe its killer or save up a lil more money and go with curtis spark, just just my .02