Fuel Pressure Safety Switch, 5 PSI Fuel Pressure,Normally Open Chevrolet Colorado/ GMC Canyon/ Hummer " Works great with engine retarders

Works great with engine retarders like BD's Exhaust Brake

Rough Country's Bed Side Mount Spare Tire Carrier for Polaris Ranger and Can-Am Defender models gives you the best of both worlds

The forces they're put under are extreme and in high performance applications the flexplate can slip

the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate performance upgrade

Fuel Pressure Safety Switch, 5 PSI Fuel Pressure,Normally Open Chevrolet Colorado/ GMC Canyon/ Hummer " Works great with engine retarders5 PSI Fuel Pressure Safety Switch (Normally Open) You don't want to be blasting nitrous into the engine if fuel pressure is below what is required to supply the required extra fuel.