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Description

Floor Reinforcement E36 Rear Subframe Inner Side BMW 3 Series

With this E36 rear subframe floor reinforcement you strengthen the panels around the front mounting points of the rear subframe (rear axle carrier) in a BMW 3 Series E36 from the inside. On the E36, this is a well-known weak area. The kit is used to reinforce that spot in advance, or to repair a damaged floor and make it stronger at the same time.

Handy for anyone building an E36 for drifting, track or rally use and putting a lot of load through the rear axle. The design takes a possible 6-point X-brace into account, so you can fit one as well.

Key benefits of this E36 rear subframe floor reinforcement

• Tackles a well-known weak spot: the floor at the front mount of the rear subframe
• Reinforce or repair, depending on the condition of your floor
• Made of 3 mm thick S355 steel
• Laser-cut and CNC-bent for a precise fit
• Works together with a 6-point X-brace
• Two longer bolts for installation are included
• Fixed with rivets or welding

Suitable for

BMW 3 Series E36

• BMW 3 Series E36
• E36 drift, track and rally cars
• E36 builds with a 6-point X-brace at the rear

Technical specifications

• Item number: 0328
• Location: inside of the floor, front mount of the rear subframe
• Material: S355 steel sheet, 3 mm
• Processing: laser-cut and bent on CNC press brakes
• Fixing: riveting or welding, welding is preferred
• Included: 2 longer bolts
• Weight (shipping): 5 kg

Installation and delivery

You place the E36 rear subframe floor reinforcement on the inside of the floor, directly above the points where the rear subframe is attached to the body at the front. The parts can be riveted or welded. If you want to get the most out of the reinforcement, choose welding: according to the manufacturer, that is the most durable method. Two longer bolts are needed for installation; they are included.

Beforehand, remove the carpet and the sound-deadening material and clean the panels back to bare metal. If there are already cracks in the floor, weld them up first. Afterwards, finish the welded areas properly with an anti-corrosion primer and seam sealer.

Also take a look at the other parts in the chassis and subframe reinforcements category, such as the weld-in kit for the rear subframe floor of the E36.

The weak spot at the E36 rear axle is in the floor; this reinforcement tackles it from the inside.

Why choose this E36 rear subframe floor reinforcement?

Anyone who puts serious load on an E36 will sooner or later have to deal with the panels around the rear subframe. This kit made of 3 mm S355 steel is specially shaped for that spot, leaves room for a 6-point X-brace and comes complete with longer bolts. You can use it before anything goes wrong, or as a sturdy repair when the damage has already been done.

The parts are laser-cut and bent on CNC press brakes, and are therefore accurately shaped.

Frequently asked questions

What does the E36 rear subframe floor reinforcement do?

It reinforces the floor from the inside around the front mount of the rear subframe, or repairs that spot if it is already damaged.

Welding or riveting?

Both are possible. Welding is recommended because it gives the longest-lasting connection.

Is there still room for an X-brace?

Yes. The design takes the fitting of a 6-point X-brace into account.

What is included?

The reinforcement parts made of 3 mm S355 steel and two longer bolts that are needed for installation.

Does the kit also fit an E36 Compact?

The manufacturer’s specification only mentions the E36. The fit on the Compact has not been confirmed; if in doubt, please contact us.

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.