The GPR Carbon Oval slip-on muffler is a popular exhaust upgrade for the Yamaha XJR1300, providing a deeper, more satisfying exhaust note from the air-cooled inline-four and reducing muffler weight. GPR Exhaust Systems is an Italian manufacturer with extensive coverage of Yamaha retro and muscle bike models.
Fitment: Yamaha XJR1300 (1999–2006)
- Single slip-on carbon oval canister — direct bolt-on to the OEM collector
- Reduces rear-end weight versus the standard muffler
- Fuller, more muscular exhaust note suited to the XJR1300's character
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⭐ Rated 4.5/5 "Excellent" on Trustpilot · 98.7% positive feedback across 18 years selling on eBay
From Trustpilot
"I bought crash bars for my Yamaha Warrior 1700 and they fit perfectly. I also asked about additional protection for my bike and received a very quick response. Highly recommend this shop!"
"Lot of information on the website. Good communication from the shop. Product is great. Delivery was quicker than I expected."
"Ben was a great help in answering my many questions. The motorcycle seat I ordered is above my expectations."
"Rare part, great price and fast shipping to the US. Very happy customer."
"Great service. Good and easy info. Delivery as expected. Very nice work. And fast shipping."
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From eBay
"Quality 10. Value 10. Communication 10."
"Very nice product. Good quality stitching and fits perfectly. The gas tank hole lines up properly. I want to get the tank bags now to match. Highly recommend this product."
"Received in excellent condition. No damage. Fit and finish was more than I expected. I could not have been happier. Thank you."
"Thanks, great looking cover and faster than expected delivery, very fast."