Yamaha SR500 78-81 SR400 15-18 Slip On 17″ TriOval Stainless 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 size of the inlet of the muffler?
    The inlet of the muffler is 2″
  • How long is the muffler?
    The body of the muffler is 17″
  • Does this option come in carbon fiber?
    No, this muffler option is not available in carbon fiber.
  • Does this muffler come with a spark arrestor?
    No, this muffler does not come with a spark arrestor.
  • Is there a quieter baffle available for this muffler?
    No, we do not offer a quieter baffle for this muffler.
  • What Models does this product fit
    SR500 (1978-1981)
    SR400 (2015-2018)


SR500 1978-1999 / TRI-OVAL 420mm (17 inch) R/H SILENCER 304 STAINLESS STEEL

Includes ALL the items in the component parts photo.

  • Fits
    SR500 (1978-1981)
    SR400 (2015-2018)
  • This Kit contains Delkevic slip-on muffler with a removable baffle, link pipe, muffler strap, bracket, washers, spacer, nyloc nut, cap screw, stand stop rubber, 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 17 inch tri-oval stainless steel mufflers are made from high grade 304 stainless steel and polished to a mirror finish. With all hand welded parts and careful attention to detail they are superior in both looks and sound to the factory muffler.
  • The weight of the muffler is 5.000 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 6.527 lb
Silencer Weight 5.000 lb
Silencer Length 17"


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