FAS PREDATOR LOWER PULLEY (No tune Required) Ram TRX, Hellcat Durango, Trackhawk, Hellcat

New FAS “Predator” lower pulley increases boost by 1.5-2psi with no tune required!

Features:

• Slip-on design allows for easy install

• No removal of OEM harmonic balancer

• 10% lighter than the competition

• Includes full kit

The all new FAS Hellcat “Predator” Lower Pulley features a slip on design which makes install quick and easy! With 25+ years in serpentine belt pulley manufacturing, FAS Motorsports has designed this pulley to be a true slip-on NO TUNE pulley that is 10% lighter than the competitor. (With a 10% reduction in rotating mass we have increased the damping ability and lowered reciprocating loss. Less weight on your serpentine system means more power and increased durability!

Easily upgrade your Hellcat lower pulley! Install does not require removal of the OEM harmonic balancer. This saves time and keeps the dampening of your OEM balancer!

The FAS Predator Pulley works flawlessly, with zero belt squeaking, belt slipping, advanced belt wearing, etc. With this pulley you can have confidence in your vehicle and maintaining its factory warranty with no issues.

The FAS Predator Lower Pulley comes as a full kit with everything needed: new crank bolt, all fasteners, Loctite, belts, install instructions, etc…