ARH - Long Tube Headers & X-Pipe (09-13 Corvette C6 ZR1) supercharger A&A is the only manufacturer

A&A is the only manufacturer to include a fully machined SFI approved balancer with interchangeable lower pulleys as STANDARD EQUIPMENT

and 4L60/4L80E transmissions

and are cold wound on a CNC coiling machine

and the installation is best suited for a seasoned mechanic

- 100% Bolt-on

ARH - Long Tube Headers & X-Pipe (09-13 Corvette C6 ZR1) supercharger A&A is the only manufacturerWith Race Inspired Technology built into every system, you're looking at the very best the performance exhaust industry has to offer. Our C6 ZR1 systems are available with 1 7 8" or 2 primaries and your choice of 3" x 3" or 3" x 2 1 2" catted or non catted X pipe mid section. Of course, these are manufactured using the highest quality 304 S S available and require no modifications to install. All systems come standard with merge collectors and