2014 - 2019 Chevy Corvette Stingray
THIS PRODUCT CAN BE SHIPPED TO CALIFORNIA
THIS SYSTEM WILL ELIMINATE THE FACTORY NPP & AFM VALVES
Pipe Diameter: 2.75" into muffler, dual 2" out
Below 30% throttle and 3,500 rpm the valves are closed.
Above 30% throttle and 3,500 rpm the valves will open.
Between 30% throttle and 80% throttle and above 3,500 rpm the valves are open.
Above 80% throttle and above 2,800 rpm the valves are open.
EXCEPT Grand Sport with Manual Transmission. This Axle-Back system includes both AFM and NPP valves. Optional systems are listed below as well as systems WITHOUT NPP and systems WITHOUT AFM or NPP. Features a durable high-temperature Ceramic Black finish on T-304 stainless steel tips.
BORLA® Cat-Back™ & Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit.
*** BORLA®'s C7 Corvette Axle-Back exhaust systems are covered under our Million-Mile Warranty for non-moving parts, the exhaust valves are warrantied for 3 years. Failures of original equipment AFM and NPP actuators are not covered by the BORLA® warranty***