Yoshimura R&D of America, Inc.

GSX-R600/750 11-26 Race R-77 Stainless Full Exhaust, w/ Stainless Muffler

GSX-R600/750 11-26 Race R-77 Stainless Full Exhaust, w/ Stainless Muffler - Main image
$831.35 $1279 In stock

Category: Race Series Exhaust System

The popular R-77 Full System offers outstanding performance, thanks to being developed in the heat of competition.

It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 muffler's front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Removable Low-Volume Insert
  • Stainless steel header and tail-pipe
  • Weight: 5.7 lbs lighter than stock configuration
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Miles T. ★★★★★

After two track days, the trapezoidal muffler design really cuts down on noise while keeping that deep growl. Installation was straightforward, and the stainless construction feels solid for the price.

Adam ★★★★★

I’ve been riding my GSX-R with the stock pipes for years, and this trapezoidal full exhaust woke up the engine immediately—way more punch through the midrange. The stainless muffler looks clean and has held up to heat cycles without any discoloration. The difference in throttle response alone is wor

Hannah V. ★★★★★

The install was straightforward, and the stainless steel build feels solid. The bike pulls noticeably harder through the mid-range now, and the sound is deep without being obnoxious on the street.