Pro Circuit Stainless Steel Header
- Part #: 431848
- Manufacturer Part #: 4Y01250H
Overview of Pro Circuit Stainless Steel Header
- Stainless steel headers are specially designed to improve performance when compared to stock headers; built from 304 stainless steel to ensure maximum durability and corrosion resistance
Note: Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing, therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.
Specs for Pro Circuit Stainless Steel Header
Fitment for Pro Circuit Stainless Steel Header
Part 431848 fits the following machines
|2002 Yamaha WR250F|
|2001 Yamaha WR250F|
|2002 Yamaha YZ250F|
|2001 Yamaha YZ250F|
Reviews for Pro Circuit Stainless Steel Header
The original header flange was way too thick to use the drz400 header bolts so I had to take the flange off of the stock pipe and slightly modify it to be used with the new header. Was a little hard to get it to bolt up to a Yoshi slip-on too but I was expecting that. Overall it's a great mod for the price, I could feel the bike gained some mid range and top end power.I would recommend this item to a friend.
Worked for me.
had to replace stock header on my 06 crf250x, I was a little concerned about it fitting as my local dealer told me it probably wouldn't. I phoned Dennis Kirk and they confirmed with their tech that it would fit and when it came I had no problems installing. I also saved a reasonable amount of money buying thru Dennis Kirk , which was key in making the purchase in the first place.I would recommend this item to a friend.
I would recommend this item to a friend.
Better performance than stock and much cheaper.
I had to replace the header on my 450 due to damage to the stocker. This one was much cheaper than replacing with OEM and I saw increased performance over the stocer (in it's pre-damaged condition).I would recommend this item to a friend.