Nitron NTR R3 Suspension Kit for BMW M3 E90 & E92 (05-12)

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Nitron NTR R3 Coilovers

  • Designed for pure track racing
  • To suit : BMW M3 E90 & E92
  • 3-way adjustable (rebound + fast and slow compression damping)
  • Wide range of ride height adjustment
  • Damper bodies made from lightweight, forged aluminium
  • 40 to 46 mm piston diameter
  • Remote oil reservoirs for superior capacity
  • Sold as a set of 4, with all required hardware
  • Can be opened and re-valved for overhaul
  • Handcrafted in the UK
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Nitron NTR R3 Suspension Kit Specifications - Race

Handcrafted by Nitron in England and widely recognized in the racing world, these NTR R3 Race suspensions are the ultimate coilovers for exclusive use on the track. They guarantee the best performances by offering exceptional damping control as well as very wide adjustment possibilities.

Designed for drivers and competition, this R3 suspension kit uses materials carefully chosen for their lightweight and anti-corrosion properties. Incorporating 40 or 46 mm diameter pistons (depending on the car model), each shock absorber is filled with oil and nitrogen, ensuring excellent resistance to overheating and long-lasting efficiency.

For an ultra-precise setup, the R3 range offers independent 3-way adjustment : 16-stage high-speed compression, 26-stage low-speed compression, and 24-stage rebound. The damping and spring rates are studied specifically for each vehicle by Nitron engineers, according to the weight distribution, axle design, intended use of the kit, and many other parameters validated by numerous real conditions tests. The ride height and spring preload are of course freely adjustable.

All Nitron NTR shocks can be fully disassembled to allow for overhaul and re-valving.


Car Make BMW
Car Model BMW 3 Series E9X (05-12)
Range NTR R3
With more than 20 years of success in competition, Nitron offers suspension kits adapted to the road and the track for a wide range of vehicles. Driven by innovation, quality workmanship and attention to detail, the company develops, designs and produces its coilovers entirely in its facilities in England. Each Nitron shock absorber is handcrafted and can be taken to pieces to allow for overhaul.