Pro Circuit Ti-4 Slip-On Exhaust

Item Number: 325966


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Product Description

Pro Circuit

Pro Circuit Ti-4 Slip-On Exhaust

  • Ti-4 Slip-Ons feature high quality grade two aerospace titanium to provide huge weight savings and unique highlights
  • Advanced design ensures lightning quick throttle response and faster, stronger response during hard acceleration
  • CNC machined modular end cap design provides tunable power with effortless reshaping to the machine's power band
  • Extensively track and dyno tested
  • Canister includes wire mesh spark arrestor that can be removed for closed course racing
  • Steel Allen head screws make repacking an easy task
  • Exclusive E-glass pillow packing
  • Can be used with either the stock or Pro Circuit header

Spec Details
Country of Origin USA
Mid-Pipe Titanium
Muffler End Cap Titanium
Muffler Sleeve Titanium

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • CRF250R 2004-2005
  • TRX450R Sportrax 450R 2004-2005


  • 250 SX-F 2007
  • 450 EXC 2008


  • LT-R450 QuadRacer 450 2006-2009
  • RM-Z250 2007-2008
  • RM-Z450 2008


  • YZ250F 4-Stroke 2006

Customer Reviews

Questions & Answers