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Description

BMW E46 Control Arm Mount Reinforcement PRO V2

The control arm mount reinforcement PRO V2 is the second, more extensive version of the repair and reinforcement kit for the rear control arm mount of the BMW E46. In that spot, where the rear control arm is attached to the body, the E46 is known for the panels cracking. This kit repairs a damaged mount and prevents an intact mount from failing later on.

The PRO V2 is intended for the demanding user and for the heavier repairs. If you are building a drift car or overhauling the rear axle, this is the moment to weld it in.

Key benefits of the control arm mount reinforcement PRO V2

• Second generation of the kit, more extensive than the standard version
• Repairs a damaged control arm mount and prevents new damage
• 3 mm S355 steel, laser-cut
• Bent on CNC press brakes for a good fit
• Made for heavy repairs and demanding use
• Sturdy kit of 1.70 kg

Suitable for

BMW 3 Series E46

• BMW 3 Series E46, mount of the rear control arm in the body

Technical specifications

• Item number: 0147
• Version: PRO V2, second version
• Application: repair and reinforcement of the rear control arm mount
• Material: S355 steel
• Thickness: 3 mm
• Production: laser-cut, bent on CNC press brakes
• Fitting: welded in
• Weight: 1.70 kg

Installation and delivery

The kit is welded in, ideally during the build of a project or when overhauling the rear suspension. The control arms are off the car anyway at that point, so you can easily reach the mounting points. Remove rust and old sealant, clean the panels back to bare metal and repair any large cracks in the original panels first.

The welding is a job for an experienced body shop or welder. After welding, protect everything properly against rust, including the inside where possible. Replace the control arm bushes at the same time and have the rear axle aligned again after fitting.

You will find more reinforcements for the body in our chassis and subframe reinforcements category. If the damage is limited, you can also take a look at the standard BMW E46 rear control arm mount reinforcement.

You only repair a torn-out control arm mount properly once, and preferably with the heaviest kit.

Why choose the control arm mount reinforcement PRO V2?

The rear control arm mount is one of the best-known weak spots of the E46. If you drift a lot, drive with more power or have a car with rust, you run the greatest risk. The PRO V2 was developed for exactly those situations: more material, 3 mm S355 steel and a fit determined on the CNC press brake. You repair the damage and make the spot stronger than it was from the factory, so you no longer have to think about it at the next drift day.

Frequently asked questions

What is the difference between the standard kit and the control arm mount reinforcement PRO V2?

The control arm mount reinforcement PRO V2 is the second, more extensive version. It is intended for demanding users and heavier repairs.

Does the kit have to be welded?

Yes. The kit is welded into the body.

Can I use the kit preventively?

Yes. The kit serves both to repair damage and to prevent damage.

When is the best time to have it fitted?

During the build of a project or when overhauling the rear suspension, when the control arms are off anyway.

How heavy is the kit?

The kit weighs 1.70 kg and is made of 3 mm thick S355 steel.

How can I tell whether my control arm mount is damaged?

Look under the car at the front mount of the rear control arms. Hairline cracks in the panels, sealant that has come loose, rust bubbles or a control arm that moves under compression where it should be fixed are clear signs. Clunking noises at the rear when you get on and off the throttle can also point to it.

Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.