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TFR-16-78-300 - Coilover Spring – 16in 2.5in ID 300 lbs/in

Original price - Original price €131,00
Original price
€131,00
€131,00 - €131,00
Current price €131,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Terrafirma
Coilover Spring for a coilover shock and spring assembly, where the spring carries the sprung weight and the damper controls its movement.

Wound to a 2.5" internal diameter with a 16" free length and a 300 lbs/in rate. The internal diameter is matched to the shock body it runs on, so this spring suits 2.5" bore coilover shocks and their spring seats.

Supplied as a single spring. It can be run on its own or stacked as the upper or lower spring in a dual-rate coilover setup, located by the spring seats and slider on the shock body. Rate selection follows the sprung weight carried at that corner and the required ride height.
Fitment Notes ALL VEHICLES — Terrafirma universal coilover spring. 2.5" internal diameter, 16" long, 300 lbs/in spring rate. Fits standard 2.5" coilover conversions/kits; not vehicle-model specific.
Alternative Codes
TFR-16-78-300

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the TFR-16-78-300 coilover spring used for?
The TFR-16-78-300 is a coilover spring with a 2.5in internal diameter, 16in free length and 300 lbs/in rate. It carries the sprung weight in a coilover shock and spring assembly while the damper controls its movement, located by the spring seats and slider on the shock body.
Which coilover shock does this spring fit?
This coilover spring fits 2.5in bore shocks, its internal diameter matched to the shock body and spring seats. Supplied as a single spring, it is chosen by the sprung weight carried at that corner and the ride height wanted, rather than by vehicle model.
Can this spring be run on its own or stacked?
This spring can run on its own or be stacked as the upper or lower spring in a dual-rate coilover setup. Rate selection follows the sprung weight at that corner and the ride height required. Match rates side to side across an axle to keep the suspension balanced.