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Description

BMW E36 Compact Subframe Floor Reinforcement, Weld-in Kit

This Compact subframe floor reinforcement is made for the BMW E36 Compact and reinforces the floor around the rear subframe mounting. Cracks in that metal are a well-known weakness of this model, especially with stiff suspension and in sporting use such as drifting, racing and track days.

The E36 Compact has its own rear axle and floor construction. A reinforcement for the regular E36 therefore does not fit. This weld-in kit is designed specifically for the Compact and solves the problem for good.

Key benefits of this Compact subframe floor reinforcement

• Specifically for the E36 Compact and its own floor shape
• Permanent solution for cracks around the subframe mounting
• Can be tapped into place with a hammer, without much force
• Designed for bodies that deviate from the factory dimensions
• Laser-cut from good-quality S235 steel
• Weight: 1.3 kg

Suitable for

BMW 3 Series E36 Compact

• BMW E36 Compact

There is a separate reinforcement for the E36 saloon, Touring, coupé and convertible, because their floor and rear axle are built differently.

Technical specifications

• Item number: 0234
• Application: floor around the rear subframe mounting
• Version: E36 Compact
• Material: S235 steel
• Production: laser-cut
• Mounting: welded in
• Weight: 1.3 kg

Installation and delivery

To really solve the problem, the Compact subframe floor reinforcement has to be welded in. The parts are made so that you can tap them against the floor with light hammer blows. That way they fit neatly, even if your Compact is no longer exactly to factory dimensions after all these years.

Beforehand, remove sealer, rust and underbody coating until you have bare metal, and have the welding done by someone with experience. After welding, protect the seams and the floor against rust. If the subframe is out of the car anyway, replace worn bushes straight away.

All reinforcements can be found in the chassis and subframe reinforcements category. If you are giving the rear axle of the Compact a thorough overhaul, the differential mount reinforcement is a good match.

The Compact has a floor of its own, so it deserves a reinforcement of its own.

Why choose this Compact subframe floor reinforcement?

The E36 Compact is a popular and affordable base for drifting and track days, but the floor around the rear subframe is not built for that load. With this weld-in kit you tackle the weak spot before the metal cracks further, or you repair damage that is already there. The plates are easy to position and also fit an old body.

Frequently asked questions

Does this set fit an E36 saloon or coupé?

No. This Compact subframe floor reinforcement is for the E36 Compact only.

Does the set have to be welded?

Yes. For a permanent solution, you have to weld the plates in.

What if the plates do not fit straight away?

That has been taken into account. You tap them with a hammer until they sit properly against the floor.

What material are the plates made of?

The Compact subframe floor reinforcement is made of laser-cut S235 steel. The set weighs 1.3 kg.

When is the best time to fit the set?

It is easiest when the rear axle and the subframe are out of the car, for example during a build or an overhaul. Then you have a clear view of the floor and can clean, fit and weld calmly.

Does the reinforcement also make sense on a road car?

Yes, certainly on a Compact with sports suspension or high mileage. The floor around the subframe is a spot to keep an eye on.

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.