AES Racing Mufflers – AES Exhaust Valve Kit Twin Kits Size:3.0" also other aftermarket stand-alone ECUs

also other aftermarket stand-alone ECUs

we suggest 3

14 mm Top/14mm Lower O-Ring (4 Pack)

ZDDP creates a polar attraction to surfaces in the engine

They are slimline enough to get into all corners of tight spacers

AES Racing Mufflers – AES Exhaust Valve Kit Twin Kits Size:3.0" also other aftermarket stand-alone ECUsAES Mufflers AES Super Duty Valve with Pump & Solenoid Kit An AES Exhaust Valve allows you to control the noise level of your exhaust at the literal flip of a switch. Up there as one of the most popular exhaust upgrade requests from our RB community, AES valves are both high quality and relatively easy to install for the home welder wirer! Choose between a 3 AES Valve, 3. 5 AES Valve or 4 AES Valve to suit your set up. Whats in the kit? 2 x AES Valve