Big Gun 01-05 Yamaha RAPTOR 660 EVO R Series Full System Exhaust

This is the Big Gun EVO R Series Full System Exhaust for your 2001-2005 Yamaha Raptor 660. If you're looking to get more out of your ATV's engine, this exhaust system is a solid choice. It's designed to replace your stock exhaust, offering a significant upgrade in both performance and sound.

The EVO R series is built with a focus on making power. You'll notice a lighter feel compared to the original exhaust, which helps with overall handling and acceleration. The system features a 304 stainless steel mid-pipe for durability and a hand-formed, hard-anodized oval aluminum muffler that's designed to provide maximum clearance when you're out on the trail. The muffler also includes a removable screen-type spark arrestor, which is important for safety and trail regulations. Plus, the red powder-coated stainless steel end tip gives it a sharp look.

Installation involves TIG welded reinforced muffler bracket(s) for a strong connection. This exhaust is handmade in the USA and is known for delivering noticeable horsepower and torque gains, making your Raptor 660 feel much more responsive. Keep in mind that this exhaust is not CARB approved and cannot be shipped to California.