PQY 1″ Billet Aluminum Throttle Body Spacer – For 91–06 Jeep Wrangler/Cherokee (2.5L/4.0L) – Blue

Description

This CNC-machined billet aluminum spacer is designed to increase intake manifold volume and improve air-fuel mixing for enhanced throttle response and mid-range torque. The 1-inch thick spacer features a blue anodized finish and comes as a complete bolt-on kit including two gaskets, three precision spacers, and high-tensile mounting hardware for a simple installation on Jeep 2.5L and 4.0L engines.

Instructions:

1. Remove the air intake tube and unbolt the throttle body from the intake manifold.
2. Clean the mounting surfaces and place one black gasket on the manifold, followed by the blue PQY spacer, and then the second gasket.
3. Position the throttle body over the new stack, ensuring all mounting holes are properly aligned.
4. Use the three silver cylindrical spacers and the seven provided long hex-head bolts with washers to secure the assembly to the manifold.
5. Tighten the bolts in a crisscross pattern to ensure even pressure, then reconnect the air intake tube and throttle linkages.

Precaution:

Do not over-tighten the mounting bolts as it may crack the intake manifold or strip the threads; always check for vacuum leaks after the first test drive.