~400ex Exhaust~

[WaynesWorld32]

Which exhaust system is the best on the dyno? And i know people get mad at loud pipes but where i live, it doesnt matter...so i am basing my decision on an exhaust that pumps out some loud thumps, which one is the loudest? Maybe i shoulda called this thread Best v.s. Loudest lol. Which one looks the nicest? THANKS.
~WW32

[250EXpwns]

I don't know which one is the best, but I do know that my Pro Circuit T-4 gives my 400ex a huge boost and is louder than a White Bros. e-series.

[shamisc]

If you want HP and a good sound, you should get my Curtis Sparks X-6 for $400 shipped to your door. It's 100% perfect condition. Only about 7 or 8 hours on it. it also has a polished silencer. Email me if interested. shamisc@yahoo.com

[WaynesWorld32]

Do you have a soundclip of it?

[shamisc]

Naw, but I can get one. It's hard to tell what it sounds like on video. Oh by the way, if you've never heard a Sparks pipe, it's pretty damn loud and deep. It's louder than the WB e-series.

[woprs50]

sparks maked the most power on a stock motor in a pipe shoot out that i saw and they sound badass

[04'400ex'er]

They're right. the sparks pipe is pretty loud, but it's a good loud. On the dyno, the sparks pipe made the most peak H.P. If you are wanting the most peak power, go with the sparks. that dosent mean the white bros. or some other pipe wont beat you off the line and through third, cuz im sure there are more tourqey pipes out there. the sparks gives loads of mid to top. Check it out at www.curtissparks.com Here is the link to the 400EX pipe shootout (good link) http://www.atvnews.com/output.cfm?id=30961

[04'400ex'er]

Its www.sparksracing.com Sry

[hondafreestyler]

go with the sparks x-6 ... #1 in my book

[WaynesWorld32]

Thanks for all the info. I think im going to go with the Sparks pipe. Thanks for the offer on the used one, but i think ill buy brand new.