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Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014
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  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Carbon Fiber
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Stainless Steel/Stainless Steel
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber
  • Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber

Please select a Material to check availability, or to add this item to your Shopping Cart or Wish List.

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Exhaust Type:

MSRP
$1,059.95 - $1,349.00
Savings (10%):
$105.99
Price
$953.96

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Video Reviews (2)

Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 

Superbike styling right from the Yoshimura Suzuki Road Race Team! The trapezoidal shape is all business, but as racing enhances the breed - the resultant function drive shape makes for a beautiful muffler. The R-77 delivers better performance overall because of the larger volume of packing material available due to its design. Finally, a great sound comes from the R-77 - not loud, but nice and throaty.

The R-77 has been beautifully mated to the under tail configuration of the R1 in a stunning and eye catching appearance. Additionally, this muffler sounds and performs just as great as it looks!

3/4 systems include Dual Yoshimura mufflers, stainless steel mid-pipes up to the stock header, laser-etched heat shields, all hardware for installation, and detailed step-by-step instructions.

Resources:

5 / 5
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
4 / 5
This Product Fits:
Yamaha
YZF-R1 20092014
YZF-R1 LE 2009, 2010, 2011, 2012
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel/Carbon Fiber / Dual Mufflers / 3/4 System 845763 1314305 Only 1 Left: Ships within 24 hours
Stainless Steel/Stainless Steel / Dual Mufflers / 3/4 System 845694 1314306 Out of Stock
Titanium / Dual Mufflers / 3/4 System 846696 1314307 Out of Stock
Carbon Fiber / Dual Mufflers / 3/4 System 845659 1314302/ In Stock: Ships within 24 hours

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Bang For The Buck
5.0 / 5
Ease Of Install
5.0 / 5
Durability
4.0 / 5
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
4 / 5
Top notch !
Looking for a 3/4 exhaust the Yosh is most excellent ! The exhaust bolted up perfectly and I don't use that word often. I am very critical of after market up grades, but the graves I wanted was not available, and it turned out to be a blessing. Power I haven't dynoed it but these bikes a so far over my ability that was not my concern. I wanted to take some weight off and get rid of the catalytic converter next to my foot. The Yoshimura 3/4 system does all that plus they sound and look so good its on a visceral level. Durability has yet to be tested , considering the look of the quality they will last longer than me.
Yes I'm Happy with these pipes and recommend them with no reservations.
August 15, 2013
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Have a functionality, fit, or otherwise product-specific question about the Yoshimura R77 3/4 Race Slip-On Exhaust Yamaha R1 2009-2014? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Will I need my cpu flashed or a fuel controller or anything if I install this 3/4 exhaust or will my bike run fine?
Vince H on Aug 26, 2016