Fox Factory Race Series 2.0 IFP Front Bump Stops for 2018-2020 Jeep Wrangler JL 2WD/4WD

Description
Fox Factory Race Series 2.0 IFP Front Bump Stops for 2018-2020 Jeep Wrangler JL 2WD/4WD

Fox Factory Race Series 2.0 IFP Front Bump Stops for 2018-2020 Jeep Wrangler JL 2WD/4WD

Part Number: 883-02-167

Summary: FOX Factory Race Series 2.0 IFP Front Bump Stops provide increased damping performance and bottom-out control for the 2018-2020 Jeep Wrangler JL. By utilizing an Internal Floating Piston (IFP) to separate oil and nitrogen, these bump stops prevent cavitation and bucking during aggressive suspension cycles. This system is designed to manage the final inches of suspension travel, ensuring a smooth transition and preventing harsh impacts when the suspension reaches its limit.

Features

• Internal Floating Piston (IFP): An IFP located in the shaft separates oil and nitrogen to provide increased damping performance and prevent cavitation.
• Threaded Body: The impact extruded, black anodized 6061-T6 billet aluminum body provides adjustable mounting height to ensure precise fine-tuning of bump stop engagement.
• Negative Coil Spring: An internal negative coil spring provides softened initial impacts to ensure protection against harsh top-outs.
• FOX AIR VALVE (FAV): An integrated air valve located at the bottom of the shaft provides easy access for nitrogen pressure adjustments.
• Hard Chrome Plated Shaft: A 1-1/4 inches 4130 steel shaft provides durability to ensure consistent operation under heavy-duty use.

Technical Specifications

Fitment

• 2018-2020 Jeep Wrangler JL
• Note: Fits both 2WD and 4WD models.

What’s Included

• Includes 2 Shocks
• Replaceable Delrin® strike pads

Why Choose This Product?

• Engineering Advantage: The use of an Internal Floating Piston (IFP) within a threaded aluminum body allows for superior heat management and precise height adjustability compared to standard foam or rubber stops.
• Performance Benefit: Drivers experience improved bottom-out control and reduced bucking, allowing for full use of suspension travel without harsh metal-to-metal contact.

Frequently Asked Questions

What is the purpose of the Internal Floating Piston (IFP) in these bump stops?
The IFP separates the oil from the nitrogen charge within the shaft to prevent oil cavitation and bucking, leading to more consistent damping performance.

Can the engagement point of the bump stop be adjusted?
Yes, the threaded body allows you to adjust the mounting height to fine-tune exactly when the bump stop engages during suspension up-travel.

Are the strike pads replaceable?
Yes, these bump stops feature replaceable Delrin strike pads to ensure long-term serviceability and protection of the suspension components.