BMW M3 (E46)

At Litchfield we pride ourselves on our suspension knowledge and chassis understanding. All our reviewed performance upgrades have received praise for their handling so customers should feel confident that we can provide them with their perfect setup.

Our workshops are equipped with the latest suspension measuring and alignment technology and we have excellent working relationships with the best suspension brands on the market.

Our technicians own a number of BMW E46 M3s, which we have developed a variety of chassis improvements for, both enhancing road manners and track handling. These cars have regularly enjoyed testing around UK track events as well as frequent visits to the Nurburgring.

As well as providing incredible solutions for our customers each of the manufacturers below are a direct supplier to BMW and BMW Motorsport. Together with our unique setup and chassis components we can transform the dynamics of your road or track M3.

Powerflex M3 Bush Upgrades

As with any performance car the level of feedback the driver receives through the chassis plays the most crucial role in confidence and enjoyment. Over time the key bushes that maintain good chassis control can corrode and perish. Powerflex have developed a range of replacement bushes that will both replace and enhance the original parts.

Powerflex E46 Bush Handling Pack


  • Front Wishbone Rear Bush
  • Rear Trailing Arm Bush
  • Rear Subframe Front Bush
  • Rear Subframe Rear Bush

£310.45 exc VAT

£372.54 inc VAT

eibach logo

For a simple and straightforward upgrade we can install Eibach’s range of springs, anti-roll bars and spacers for the M3 which improve both handling and appearance.

M3 Eibach Pro-kit

Eibach Pro-Kit M3 E46

The Eibach Pro-Kit springs help to reduce squat under acceleration by lowering the car’s centre of gravity whilst giving a more aggressive look. This kit lowers the M3 by around 30 mm at the front and 20-25 mm at the rear.

£282.55 exc VAT

£339.06 inc VAT

M3 anti-roll bar

Eibach Anti Roll Bar Kit M3 E46

Eibach Anti-Roll-Kit reduces body roll and allows critical fine-tuning of your BMW's handling characteristic.


bilstein logo
M3 Bilstein B16 RC

Bilstein B16 PSS10

For those drivers who want a faster road setup and who do the odd track day we would recommend the Bilstein B16 PSS10 suspension kit.

The B16s offer parallel mechanical setting of rebound and compression by a simple twist of a dial. Ten clicks clearly distinguish each setting, giving you the flexibility to find what setting works best for you in a variety of driving conditions.


  • BILSTEIN gas-pressure technology
  • BILSTEIN monotube / Upside-Down technology
  • Quick and easy damping adjustment - 1-way with 10 clicks
  • BILSTEIN OE quality
  • Threaded body to allow lowering
  • Lowering of approx. 15-35 mm at front
  • Lowering of approx. 20-35 mm at rear
  • Robust lightweight design with spring seats and lock rings made from special aluminum alloy
  • Triple-C-Technology® surface coating for long lasting corrosion and resistance
  • Quality sport springs made from highly durable materials
  • German TÜV certification

£1,973.00 exc VAT

£2,367.60 inc VAT

Track Suspension

For the more performance focused cars with frequent track days we'd suggest the KW clubsport variant 3s and for race cars we can fit the Moton WTCC suspension packages.

As well as providing incredible solutions for our customers each of these manufacturers is a direct supplier to BMW and BMW Motorsport. Together with our unique setup and chassis components we can transform the dynamics of your road or track M3.

KW logo

KW Variant 3

The KW Variant 3 suspension has separate and independent compression and rebound damping options to allow experienced drivers to develop there perfect driving set-up. This system with its 3 individually adjustable components, allows adjustment of the compression of the damper in the low-speed range. The highspeed set-up, so decisive for driving comfort, has been preset by KW's engineers.

BMW M3 KW variant 3
M3 KW variant 3 detail 1
M3 KW variant 3 detail 2
M3 KW variant 3 detail 3
M3 KW variant 3 detail 4
M3 KW variant 3b

KW Variant 3 specs:

  • Damping technology with individually adjustable rebound and compression technology
  • inox-line stainless steel technology
  • Individual, continuous lowering (20-40 mm)
  • High-quality components for long durability
  • Adjustable rebound damping with 16 exact clicks
  • Adjustable compression damping with 12 exact clicks
  • Unique, independent from each other working damping force adjustment
  • Comprehensive documentation for easy use

£1,730.83 exc VAT

£2,077.00 inc VAT