Yo, my brother is looking at getting Looney Tuned Duals for his 400ex. Is this a good move?

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NEVER BUY A HONDA. CRAP. EVERY ONE OF EM.

IMO he should go with a full single exhaust. I think the duals look cool but I don't think they will give you any gains on power over a single on a 400ex. If it is for looks go for it!

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01' Bomb DS650
OMR Carb Mods(thanks OMR)
Big Gun CDI box
K&N filter (no air box)
15t front sprocket
Full CT pipe
JE 11.5:1 piston
80%/60% woods springs
Barnett Clutch
more to come......

03' Z400(Wife's ride)
Full LRD pipe
Cams

Edited: 04/29/2008 at 01:08 PM by SilverBomb

I would compare dyno tests because I do know that some single pipes put out more gains than duals as many are not "true" duals. However, if you are just looking for appearance and sound, then it really wouldn't matter.

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I don't think the mud is that deep....!!!

2007 Sportsman 800 EFI Deluxe
ITP SS108's, 26" Mud Lites, 2.5 Warn, Synthetic Rope, bumpers, Dalton Clutch, K&N

2008 Sportsman 700 EFI X2 - The Wife's
800 rims, 27" Mud Lites, 1.5" spacers, 2.5 Warn, Synthetic Rope, Dalton Clutch, K&N filter, brush guard

2007 Troy Lee Predator 500
HMF Sport exhaust, UM Racing air box, K&N filter, Jet Kit, UM bumpers, UM nerf bars, etc...etc...

on a small bore they make no diff. my rappy has 2 pipes out the motor and thats why i use them. the best other than the lte's is the yousie tit.

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Raptor "all modded up"
2 Ford Trucks for work
Ice Racing, CHCA 11th place 2006
2006 Pikes Peak hill climb 11th place