The main changes in the new kit are the overall geometry and weight of the system. We have significantly improved grip and driving ease. The driving experience has increased noticeably without losing a single bit of performance. One of the key goals was also fast and easy servicing. We designed the kit to be 100% custom — we do not use any OEM suspension components. This ensures quick replacement of damaged parts and faster setup adjustments. Every element has been designed with performance in mind.
The kit is compatible with OEM brake calipers and OEM wheel bearings. It can be used with coilovers designed for BMW E46, or — with our adapter — with coilovers designed for BMW E36 (available separately).
We also aimed to unify as many components as possible across the new kits. The new control arms fit E30, E36, and E46. The new relocation brackets fit E30, E36, E46, E39, E9x, E8x, and E6x.
The kit provides up to 65° of steering angle.
List of parts and weights (fully assembled)
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2 aluminum modular knuckles – 4.45 kg each
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2 steering rods with steering rack adapters – 0.7 kg each
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2 adjustable rear control-arm mounts – 0.65 kg each
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2 steel control arms – 4 kg each
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2 adjustable relocation brackets – 0.55 kg each
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1 ackermann adjustment plate set – 0.1 kg
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1 lower reinforcement plate for control-arm mounting points – 1.35 kg
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2 bolts for the steering rack mount
OEM brake hoses are too short.
For the kit to work correctly, coilovers with a top spring perch equipped with a thrust bearing are required (e.g., BC Racing, ISC, XYZ, YellowSpeed, etc.).
If your coilovers do not have a top spring perch with an integrated thrust bearing and an 18 mm pin for mounting in the uniball, you can purchase such perches from us.
These perches include a thrust bearing on which the entire shock absorber rotates. The uniball in the top mount must function only as a pivot bearing. Loading the uniball with the full weight of the car and driving without a thrust bearing in the top perch causes steering to bind, the spring to jump and creak in its mounts, and even loosening of the coilover top-nut.















































Adam –
I had the chance to test the Billet Angle Kit Pro E46 on the track and the difference is immediately noticeable 🔥. The steering reacts instantly, the lock gives plenty of angle, and the car hits corners more confidently than ever. Drifting became predictable, and every slide is fully controllable. This kit really makes the car feel like it’s working with you, not against you — perfect for anyone who wants to feel power and precision on the track.
Marek Z –
This kit really delivers — the front-end geometry is noticeably improved. I can feel the front working more steadily, and the steering response is much quicker. The car is more predictable, which matters a lot when driving aggressively on the track.
James –
I installed the Billet Angle Kit Pro E46 and immediately felt the car gain some real bite — the 65° lock gives a huge amount of steering angle to work with. It makes drifting easier, and corner entries are much sharper than before.