ISR Performance Universal Exhaust Silencer - 4" HAL NEXUS Rebel LS ECU It’s also possible to add

It’s also possible to add custom programmable lighting and heat as well as other designer elements such as leather

We'll walk through the install process and handle any legitimate fit concerns from there

Seals the joint between your header and cylinder head to stop exhaust leaks

Your existing fasteners should work

Once you connect the electrical connector to your vehicle's harness

ISR Performance Universal Exhaust Silencer - 4" HAL NEXUS Rebel LS ECU It’s also possible to addISR Universal Exhaust Silencer 4" ** ** Legal only for use in competition vehicles which may never be registered, licensed, and or used on public streets or highways; and also for use in other exempted vehicles.