Yoshimura R&D of America, Inc.

GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler

GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler - Main image
GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler - View 2GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler - View 3GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler - View 4GSX-R600/750 11-26 R-77 Stainless Slip-On Exhaust, w/ Stainless Muffler - View 5
$396.16 $619 In stock

Category: Street Series Exhaust System

The popular R-77 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 tail-pipe
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Aurora ★★★★★

Installed this on my 750 and the build quality is impressive — the stainless finish matches the stock lines perfectly. The sound deepened nicely without being obnoxious, and I felt a noticeable improvement in mid-range pull.

Victoria C. ★★★★★

The trapezoidal muffler looks mean on my bike and the stainless finish is holding up well after a few hundred miles. It definitely freed up some top-end pull without being obnoxiously loud on the highway.

Grace ★★★★★

Installed this on my 2019 GSX-R750 and the sound is much deeper than stock without being obnoxious. The stainless finish matches the bike's look perfectly, and even with the included muffler it shaved off a few pounds.

Related Products