2 Stage Solenoid Mounting Brackets Style:4500 Wilson Manifolds is the only

Wilson Manifolds is the only manufacturer to offer a choice of tapered spacer heights and produces the only fully CNC machined billet tapered spacer on the market

4L equipped Challenger

Also included in these systems are high flow nitrous solenoids

This results in maximum power for any given throttle body type and size

2 Stage Solenoid Mounting Brackets Style:4500 Wilson Manifolds is the onlyNitrous Pro Flow's Patent Pending solenoid mounting brackets mount the solenoids close to the nitrous plate for minimum pressure drop. The mounting holes are slotted for versatility. These brackets also provide a light weight, clean, and secure method of mounting your nitrous and fuel solenoids and can be used with all Nitrous Pro Flow plates and most other brands. They are made from laser cut aluminum and are anodized for protection.