'07 YZ450F DEP pipe

3 replies to this topic
  • SincYZ450f

Posted March 31, 2008 - 03:48 AM


I twisted and cracked my standard header pipe and have bought a DEP Header Pipe as a replacement. Any 1 know if i would need to re-jet the bike?? or do anything else?

  • Ga426owner

Posted March 31, 2008 - 05:32 AM


I see triplicate.....
will this header even slide into a stock 07 cannister (rear pipe) without way too much air leaking?

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • SincYZ450f

Posted March 31, 2008 - 07:00 AM


Not sure if it will fit in. has any1 tried this b4??. Would i need the silencer?

  • SincYZ450f

Posted March 31, 2008 - 01:11 PM


Would i have to re-jet it if it did fit??

Related Content


YZ450F 03 Sparks driving me crazy by SirAttard

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 5 replies

First Hare scramble tips by dhend8

Dirt Bike   General Dirt Bike Forums   General Dirt Bike Discussion
  • Hot  33 replies

Michigan Motocross Tires by 288yz450

Dirt Bike   Dirt Bike Regional Discussion   North
  • 1 reply

Need help by Goforaride

Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  68 replies
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.