HURRICANE RACING EXTREME SERIES 3.0 DOUBLE COMPRESSION ADJUST & SINGLE REBOUND ADJUST FRONT COIL-OVER SHOCKS & 2.5 REAR EXTERNAL DOUBLE BYPASS SHOCKS ( 1-2 " Lift) FOR FJ CRUISER PRADO, 4RUNNER AND FORTUNER

 This Hurricane Racing Extreme Series 3.0" shock package features a larger spring diameter and increased oil capacity for improved off-road capabilities. Remote reservoirs with double Compression Adjusters, ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. In addition, its external 2-tube bypass shocks enable fine-tuning of the compression and rebound. The series 3.0 shocks provide superior damping and rebound response, along with elevated levels of suspension articulation and rugged durability. With these features, you can enjoy the ultimate off-road experience with confidence.

• Front Shocks: 3.0 Coil-Over Shock Body with Single Rebound Adjuster and Remote Reservoir with Double Compression Adjusters.
• Rear Shocks: 2.5 shock body with Compression & Rebound Bypass adjuster, Remote Reservoir Shock with Double Compression Adjusters.
• Body: Front- 3.0-inch Smooth bore Zinc plated steel Body and honed seamless alloy reservoir with adjuster, CNC Machined 6061-T6 Billet Aluminum Components.
• Body: Rear: - 2.5-inch Smooth bore Zinc Plated Steel Body and honed seamless alloy reservoir with adjuster
• Shaft: Front-22mm and Rear-22mm hard chrome-plated 4130 steels
• Piston: Race-developed, high-flow piston design, super-strong hardened chrome piston rod engineered to handle the rigors of heavy loads and tough 4x4 touring.
• Valving: Proprietary deburred valve shims
• Seals: high-temperature Viton seals
• Oil: Hurricane Racing Shocks Oil-formulated ultimate performance at variable temperatures 
• Top Mount: OEM
  
• Bottom Mount: Heim joint
• Gas Pressure: Adjustable, 80-200 psi

• TECH NOTE: These coil-overs are meant to be installed with an aftermarket Uniball upper control arm kit to ensure the proper amount of wheel travel and to prevent premature ball joint wear. Recommended tire size is 285/75R16, wheel 16X8 with 5" back spacing.
  

• In high-performance off-road suspension systems, specifically External Bypass Shocks, the production of a "clack-clack-clack" or metallic "clicking" sound is a standard byproduct of the hardware's internal logic. Unlike standard automotive shocks which are sealed and silent, bypass shocks use external pathways to manage fluid displacement.

• Hurricane Racing Shocks’ external bypass shocks use precision-engineered steel pistons in the bypass tube, offering improved damping control and longer-lasting durability for serious off-road use. This design is far superior to the Teflon pistons found in some other brands, which deliver lower performance and less durability.

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  Why the Sound is a "Good Sign"

  The sound you are hearing is the mechanical confirmation that your suspension is actively adapting to the terrain. Here is why this sound supports the health of the shock:

  • Valve Seating: The "click" occurs when the check valve (a steel disc or ball) slams shut to prevent backflow. This ensures that damping force is being applied exactly where it was tuned to occur.

  • Fluid Routing: The noise confirms that hydraulic fluid is moving through the bypass tubes rather than being "choked" at the main piston. This is what allows for a plush ride over small bumps and bottom-out resistance on big hits.

  • System Integrity: A silent bypass shock often indicates a stuck check valve or internal bypass leakage, which would result in a significant loss of damping control and "wallowing" suspension.

 1 Year Warranty (Condition Apply)