Yamaha YZF-R1 YZF R1 1998-2001 Slip On 10″ X-Oval Titanium Exhaust Muffler Kit



  • Delkevic mufflers are handcrafted from the highest quality materials to enhance your motorcycle in both performance and looks. We guarantee to improve your riding experience at an unbeatable price.

Frequently Asked Questions

  • What is the inlet size of this muffler?
    The inside diameter of the inlet of this muffler is 2 inches.
  • Does this muffler include a baffle?
    Yes this muffler uses the Delkevic discrete baffle system. The baffle is removed through the inlet of the muffler. It is important to remember, baffles will not dramatically reduce the decibel level. The muffler is LOUD even with a baffle.
  • Does this muffler include a spark arrestor?
    No, this muffler does not include a spark arrestor and we do not currently offer one for this muffler option.
  • Is the entire kit made from titanium?
    No, only the muffler is titanium; the link pipe and all components are produced from 304 stainless steel.
  • What Models does this product fit
    YZF-R1 (1998-2001)


YZFR1 YZF-R1 1998-2001 / XOVAL 260mm (10 inch) TITANIUM SILENCER

Includes ALL the items in the component parts photo.

  • Fits
    YZF-R1 (1998-2001)
  • This Kit contains Delkevic slip-on muffler with a removable baffle, link pipe, strap, and clamps
  • We manufacture our exhaust products in a purpose-designed factory where we employ stringent quality control procedures to maintain our high standard of production to ensure customer satisfaction.
  • Delkevic 10 inch X-Oval titanium mufflers are made from high grade titanium. Along with adding a unique style and look, these silencers are extremely lightweight, high performance, and more durable than factory standard exhausts. These silencers are loud, if you get excited, everyone is going to know about it.
  • The weight of the muffler is 3.200 lb
  • All Delkevic silencers have a 12-Month Guarantee.
  • No rejetting or remapping is required after fitment however we always recommend a dyno test after fitting replacement parts to your motorcycle

Additional information

Product Weight 4.911 lb
Silencer Weight 3.200 lb
Silencer Length 11"


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