![Just got this beaute, YFZ 450 R need help picking an exhaust system! Interested in overall performance. Aesthetics and sound are secondary : ATV Just got this beaute, YFZ 450 R need help picking an exhaust system! Interested in overall performance. Aesthetics and sound are secondary : ATV](https://i.redd.it/p7vylps5fuy41.jpg)
Just got this beaute, YFZ 450 R need help picking an exhaust system! Interested in overall performance. Aesthetics and sound are secondary : ATV
![Amazon.com: New Ray Toys 1:12 Yamaha YFZ 450 ATV (Blue), Manufacturer: New RAY, Manufacturer Part Number: 42833A-AD, Stock Photo - Actual Parts May Vary: Automotive Amazon.com: New Ray Toys 1:12 Yamaha YFZ 450 ATV (Blue), Manufacturer: New RAY, Manufacturer Part Number: 42833A-AD, Stock Photo - Actual Parts May Vary: Automotive](https://images-na.ssl-images-amazon.com/images/I/51n-BjhqNxL._AC_SX355_.jpg)
Amazon.com: New Ray Toys 1:12 Yamaha YFZ 450 ATV (Blue), Manufacturer: New RAY, Manufacturer Part Number: 42833A-AD, Stock Photo - Actual Parts May Vary: Automotive
![Yamaha YFZ450R SE Graphics - Over 100 Designs to Choose From - Invision Artworks Powersports Graphics Yamaha YFZ450R SE Graphics - Over 100 Designs to Choose From - Invision Artworks Powersports Graphics](https://cdn.shopify.com/s/files/1/2118/0861/products/JKY450R14-BKBGJ_2000x.jpg?v=1521139022)