Assetto Regolabile D2 Sport Coilover per Maserati Biturbo Si (86-91)

D2 Sports Coilovers
Versatile suspension for road and track
For Maserati Biturbo Si (86-91)
36-stage damping adjustable
Independent ride height and spring preload adjustment
OEM brake hoses brackets
Corrosion resistant aluminium construction
1 year manufacturer warranty
TÜV and ISO-9001 approved

Custom Welding Service

Because of OEM suspension design of this car model, installing coilovers requires struts cutting and welding. At D2 France, we offer the welding of your struts as an exclusive service. Your struts will be modified on site by a qualified welder, giving you a safe, professional finish. You will receive your coilovers ready to install, giving a true "bolt on" product.

Require our welding service ? Just select the option above when ordering ! Place your order, and send your original struts, with your order number in the package to D2 Racing France, 5 rue de la mine, 68500 Berrwiller, France. Please note : your struts must be received completely stripped (no springs, flanges, bearings etc). We reserve the right to charge a disassembly fee, if required. Usual lead time is 5 business days.

D2 Sport Coilovers Specifications

Designed for sports driving enthusiasts on the road and on the track, the D2 Sport series is versatile and of very high quality. Rated around 30% stiffer than the Street series (hydraulics and springs), they provide superior performance by slightly sacrificing comfort. These suspensions are ideal for mixed use on road and track, and have large adjustment possibilities : height and spring preload are adjusted independently, maintaining full damper stroke and optimal comfort regardless of ride height. Front camber can be adjusted via the top mounts (McPherson struts only).

Using monotube dampers, D2 Racing coilovers offer a lowering range of up to 10-12 cm (depending on the model), while being corrosion resistant thanks to their aluminium construction. Damping is 36-stage adjustable, providing a soft or firm ride, whichever is required. Often lighter than OEM units, D2 coilovers also help reduce weight.

All D2 products are TÜV and ISO-9001 approved and benefit from a one-year manufacturer warranty. For your specific needs, it is possible to modify spring rates; D2 France always keeps a large choice of spare parts in stock, to facilitate maintenance and repair of your suspensions, without delaying other projects. Please contact us for more information.

Characteristics

Car Make
Maserati

Car Model
Maserati Biturbo

Car Version
Maserati Biturbo Si (86-91)

Range
D2 Sport

Front Top Mounts
Pillowball, camber adjustable

Rear Top Mounts
Pillowball (non adjustable)

Front Springs
8.7 kgF/mm

Rear Springs
7.5 kgF/mm