Skunk2 Pro-S II Coilovers – ’90–’93 Acura Integra

The Skunk2 Pro-S II Coilovers are the ideal suspension upgrade for 1990–1993 Acura Integra owners seeking a high-quality, fixed-damping coilover system that delivers a balance of ride comfort, handling precision, and durability. Engineered with technology derived from Skunk2’s competition-grade Pro-ST Coilover line, the Pro-S II setup offers independent ride-height and spring pre-load adjustments within a non-adjustable damping format — perfect for street and occasional track use.

Each shock body is CNC-machined from one-piece forged alloy steel, ensuring maximum strength, reduced flex, and improved longevity. The shortened shock shafts preserve suspension travel even when the vehicle is lowered significantly, while the monotube design maintains consistent performance and heat dissipation.

Matched with Skunk2’s CNC-wound SAE9254V springs, these coilovers provide superior response and reliability, delivering excellent cornering performance, reduced body roll, and a smoother ride. Whether you’re looking to improve stance or extract more grip, the Pro-S II Coilovers offer race-proven performance at a street-friendly price.

Key Features:

• One-Piece Forged Alloy Steel Shock Bodies for superior strength and precision

• Fixed Damping Rate tuned for performance street and light track driving

• Independent Ride-Height and Spring Preload Adjustments

• Short Shaft Design maintains full suspension travel at lowered settings

• Billet Aluminum Upper Mounts with polyurethane bushings

• Monotube Design for consistent damping and fade resistance

• CNC-Wound SAE9254V Springs for excellent rebound control and durability

• Corrosion-Protected and Gloss Powder-Coated Finish

• Height Adjustable 1.0"–3.0" (Front and Rear)

Technical Specifications:

• Spring Rates: Front – 8 kg/mm | Rear – 8 kg/mm

• Height Adjustment Range: 1.0”–3.0” lower than stock

• Shock Type: Monotube, non-adjustable damping

• Material: Forged Alloy Steel (shock body)

• Mounts: Billet aluminum upper mounts w/ polyurethane bushings

• Design: Full threaded body, independent height & preload adjustment

Vehicle Fitment:

Compatible with:

• Acura Integra: 1990–1993 (All Models)

Recommended Pairings:

• Camber Kits:

  • Front Pro – (P/N 516-05-5650)

  • Rear Kit – (P/N 516-05-0500)

• Rear Lower Control Arms:

  • Alpha Series (Silver/Gold/Black) – 542-05-1105 / 1110 / 1195

  • Ultra Series (Silver/Gold/Black) – 542-05-2105 / 2110 / 2195

• Front Lower Control Arms:

  • Hard Rubber – (P/N 542-05-M345)

  • Spherical Bearings – (P/N 542-05-M340) (requires modification to OE radius rod)

Included:

• (4) Fully Assembled Coilover Units (Front & Rear)

• (1) Set of Spanner Wrenches

• (1) Installation Manual