TL-PRO Thunder Lane Triple Adjustable Inverted Strut Coilover Kit for Ford Mustang S550 (2015–2023)

The TL-PRO 3-way adjustable coilover system for the Ford Mustang S550 is built for serious track use—time attack, endurance, and high-grip street/track builds—where repeatable damping control and thermal stability matter.

True 3-Way Adjustable Damping

TL-PRO features independent 3-way damping adjustment so you can tune chassis platform separately from bump compliance:

• 20-click rebound adjustment – controls balance and response
• 34-click low-speed compression adjustment – manages braking, roll, pitch, and transitions
• 22-click high-speed compression adjustment – manages bumps, curbing, and surface irregularities

Remote Reservoirs & Track-Ready Canisters

Rear remote compression canisters are included with quick disconnect fittings for clean mounting and easy service. Increased oil volume improves heat management and damping consistency under sustained track load.

Built to Order — Tuned to Your Chassis

Every TL-PRO kit is built to order and configured around your tire, aero, ride height, and intended use (2015–2023).

What’s Included

• Front inverted struts (36 mm piston)
• Rear dampers with 46 mm piston
• Front camber plates
• Rear remote compression canisters with quick disconnect
• Independent ride height adjustment
• 3-way damping adjustment (rebound + LSC + HSC)
• Long-stroke front configuration
• Track baseline spring setup: Front 10–12 kg / Rear 16 kg (customizable)

Dyno documentation: Every kit includes individual shock dyno graphs (CVP and PVP) for transparency and repeatability.

Warranty: 3-Year Warranty.