Land Rover Discovery (2005-2009) Series III 4/2005-2009 Tough Dog TDC545H Tough Dog Front Raised Coil Springs
TD-TDC545H

Designed and manufactured in Australia using high-quality German X5K spring steel, Tough Dog coils are engineered to optimize performance while utilizing less material. This innovative design ensures superior ride quality and exceptional load-carrying capabilities.

The springs are crafted to retain their original memory even under heavy loads, resulting in a lighter yet more robust coil that can withstand demanding conditions.

Each coil undergoes a rigorous manufacturing process, including shot peening to relieve internal stresses, scragging, and load testing to ensure reliability. The coils are formed on precision mandrels and hot-formed to maintain their spring memory, ensuring consistent performance over time.

To enhance durability and aesthetics, Tough Dog coils feature a powder-coated finish that provides excellent corrosion resistance.

For vehicles equipped with additional accessories, Tough Dog offers a variety of spring rates to accommodate constant load carrying requirements. The approximate lift height ranges from 30-40mm, with options such as TDC545 for up to steel bar and TDC545H for steel bar or bar and winch configurations.

It is recommended to pair these raised springs with long travel shock absorbers to maximize performance and handling.

Please note that images provided are for representation purposes only and may not accurately depict the specific part number being viewed.

Tough Dog Coil Features

• Designed and manufactured in Australia
• Made with German X5K spring steel
• Maintains superior ride quality
• Retains original memory after heavy loading
• Lighter and tougher design
• Shot peened to relieve stress
• Scragged and load tested
• Formed on precision mandrels
• Hot formed to maintain spring memory
• Powder-coated for looks and corrosion resistance

Spring Options

• Different spring rates for additional accessories
• Constant Load carrying options
• Approximate Lift Height: 30-40mm
• TDC545 - Up to Steel Bar
• TDC545H - Steel Bar or Bar and Winch
• Recommendation: Fit long travel shock absorbers with raised springs

Select the most appropriate spring rate option to suit the fixed accessories on the vehicle:

Approximate Lift Height: 30-40mm

TDC545 - Up to Steel Bar
TDC545H - Steel Bar or Bar and Winch

Sold as a Pair.

High quality 4x4 suspension upgrades proudly sold by PPD Performance.

Shipping Policy

PPD Performance offer custom built suspension solutions, with unique adjustability and performance.

These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 days.

If you need a specific eta, please contact us before ordering and we will be sure to assist you.