BMW E30 B58/S58 Engine Brackets/Mounts Bolt-On Kit!

Description

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This 2pc Kit is a Brand new custom welded kit to ensure that your B58 or S58 Engine sits seamlessly inside your BMW E30. This production version is Pickled and Oiled A36 Mild Steel and this final design is sleek, light, strong, and stylish, mirroring the design methodology of our insanely popular E30 and E36 and E46 N5X Brackets!

For sale is a set of BMW B58 or S58 engine to BMW E30 Chassis brackets kit. This BMW Engine Swap 2pc kit comes complete with everything needed to properly install your B58B30 Gen1 or Gen2 engine into your E30 Chassis. Furthermore, this kit complements the ZF 8HP50Z transmission into your E30 Chassis (You choose!) More testing for manual transmission options as well as confirmation of the ZF 8HP70Z model. Just bolt on and go! Finally, the parts are machine bent, produced with deep penetrating Tig Welds and finally test fit to perfectly bolt on to your B58 or S58 Engine.

For your convenience, this 2 piece kit comes with the following components:

• Driver Side Bracket – 1x
• Passenger Side Bracket – 1x

Due to the multitude of Transmission Brackets that may be used, it is not included and is a variable product chosen by the customer if desired.

If deciding to procure your own motor mounts, keep in mind that these brackets were designed with these motor mounts in mind. You may procure 80A Poly, 95A Poly or even delrin/aluminum, so long as it positions the engine in the same manner as these rubber mounts (Height, offset…etc).

Motor Mounts Required: PMMR3680A

Trans Mounts Required: 22316799331

The modifications to the B58/S58 Engine and/or The E30 Chassis Include:

• E30 Subframe Cut, Weld New Center Piece and Create Driver Rack Mount

This kit is designed and recommended to use E30 PMMR3680A Motor Mounts to have proper trans output driveshaft alignment and hood clearance is provided with this kit. Additionally, there will be the opportunity to purchase a 8 piece M8x1.25 Hardware Screw kit for installation of the new brackets into your engine block! Finally, and most importantly there will be an E30 B58 Integrators Guide Releasing in 2026, which features these products, including details on wiring, air conditioning, power steering, mechanical/electrical, and SO much more!!

Installation is Bolt-On, with no customer required modifications other than listed above.

We offer domestic shipping, flat rate. Moreover, we also offer international shipping to Europe, South America, South Africa. For any swap help, feel free to contact us here! Customer satisfaction & warranty good for 1 year from date of purchase.