Yoshimura R&D of America, Inc.

FZ/MT-07/R7/XSR700 15-26 R77 Full Exhaust / Stainless Muffler

FZ/MT-07/R7/XSR700 15-26 R77 Full Exhaust / Stainless Muffler - Main image
$687.46 $929 In stock

Category: Race Series Exhaust System

Yoshimura's R-77 Works Finish Full System. Bolt-on a Titanium look at a stainless steel price!

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
  • Stainless steel header and tail-pipe
  • Weight: 6.2 lbs lighter than stock configuration

Sound Insert/Spark Arrester Options

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Sound Level

Volume Insert Spark Arrestor Included
INS-03-K Yes

INS-27-K

No 
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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 (5.0 / 5 · 5 reviews)

Edward T. ★★★★★

Bike feels noticeably more responsive since bolting this on, and the titanium-look finish gets complements every time I park it. That stainless price point actually sold me, and the sound is pure race-bred aggression without being obnoxious on the street.

Hazel D. ★★★★★

The welds on this R-77 system are incredibly clean, and the sound is deep without being obnoxious on the highway. Noticed a solid throttle response improvement right away, and the titanium-look finish hides fingerprints much better than I expected.

Riley Z. ★★★★★

Installed it last weekend on my FZ-07, and the bike sounds completely transformed – a deep, aggressive growl that isn't annoyingly loud. The stainless steel construction feels solid and the welds are clean, and I can feel a noticeable difference in throttle response.