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Pro Circuit Titanium Header - 4T00400HTI

  • Part #: 431840
  • Manufacturer Part #: 4T00400HTI
This item is no longer available

Overview of Pro Circuit Titanium Header - 4T00400HTI

  • Titanium head pipes are required on some models for maximum engine power
  • Lightweight and hand assembled for a perfect fit and Works-type finish
  • Specially shaped stainless steel head pipes 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 Titanium Header - 4T00400HTI

Type - Exhaust - Head Pipes & Mid Pipes Head Pipe
Units Each
Weight 1.75 lbs

Specs for Pro Circuit Titanium Header - 4T00400HTI

Type - Exhaust - Head Pipes & Mid Pipes Head Pipe
Units Each
Weight 1.75 lbs

Fitment for Pro Circuit Titanium Header - 4T00400HTI

See if this part fits your ride

Part 431840 fits the following machines

KTM
  • 2003 KTM 250 EXC
  • 2002 KTM 250 EXC
  • 2003 KTM 250 EXC Racing 4-Stroke
  • 2002 KTM 400 EXC Racing 4-Stroke
  • 2001 KTM 400 EXC Racing 4-Stroke
  • 2000 KTM 400 EXC Racing 4-Stroke
  • 2002 KTM 400 MXC Racing 4-Stroke
  • 2001 KTM 400 MXC Racing 4-Stroke
  • 2002 KTM 400 SX Racing 4-Stroke
  • 2001 KTM 400 SX Racing 4-Stroke
  • 2000 KTM 400 SX Racing 4-Stroke
  • 2003 KTM 450 EXC Racing 4-Stroke
  • 2003 KTM 450 MXC Racing 4-Stroke
  • 2002 KTM 520 EXC Racing 4-Stroke
  • 2001 KTM 520 EXC Racing 4-Stroke
  • 2000 KTM 520 EXC Racing 4-Stroke
  • 2002 KTM 520 MXC Racing 4-Stroke
  • 2001 KTM 520 MXC Racing 4-Stroke
  • 2002 KTM 520 SX Racing 4-Stroke
  • 2001 KTM 520 SX Racing 4-Stroke
  • 2000 KTM 520 SX Racing 4-Stroke
  • 2003 KTM 525 EXC Racing 4-Stroke
  • 2003 KTM 525 MXC Racing 4-Stroke
  • 2003 KTM 525 SX Racing 4-Stroke
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Instructions and Manuals for Pro Circuit Titanium Header - 4T00400HTI

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