ERC Downward GSXR & R6 A-Class Stainless Exhaust

ERC Downward GSXR & R6 A-Class Stainless Exhaust is designed for and fits the Suzuki 2mm Outlaw, Suzuki A-Class and Yamaha A-Class in a 600 Micro Sprint race car. For R6 Outlaw use 600-5015. Includes 4 header tube adapters to adapt the fitment of this exhaust to the larger Yamaha exhaust ports.

2-1/16" collector to muffler diameter.

The Hyper Racing Technicians recommend ERC Exhaust Systems across all platforms because:

• Power and torque are second to none, as demonstrated by multiple in-house engine dyno tests.
• Easy to tune.
• Reacts extremely well to rapid throttle position changes.
• Fits well.
• We’ve developed a fuel map to go with this pipe that delivers consistent fueling across the entire operating range, with no problem areas at any RPM or throttle position. This level of calibration reflects the time and attention required to ensure proper fuel delivery throughout all conditions.
• Full stainless exhaust system
• Designed and built by Cory Eliason.
• 11.6 Pounds

ERC (Eliason Racing Components) headers are high-performance exhaust systems designed specifically for 600cc Micro Sprint race cars and known for quality, perfect fitment, and top-tier torque.

​All exhaust​s and exhaust products sold by Hyper Racing are designed to fit race cars. ​Exhausts​ and exhaust products sold by Hyper Racing do not fit motorcycles​ and are not legal for street use.