Dinan Front Strut Brace / Strut Tower Bar for BMW G20 3 Series (330i, M340i) & G42 2 Series (230i, M240i) | Upper Tie Bar, Top Mount Chassis Brace | Black Anodised Billet | Direct Bolt-On G2x Engine Bay Brace Handling Upgrade

Premium Upper Tower Bar for BMW G20 3 Series and G42 2 Series by Dinan

Unlock sharper front-end feel and real confidence through bends with this Dinan upper brace for the BMW G2x platform. By tying the top mounts together with a rigid cross bar, it reduces chassis twist and tightens up steering feedback on fast road drives and track sessions. The result is cleaner turn-in, better mid-corner stability and a more connected, planted nose that inspires trust every time you push on.

Why enthusiasts choose this upgrade

• Noticeably crisper steering input and improved on-centre feel.
• Stronger front end under load for consistent cornering and improved balance.
• Greater composure over uneven surfaces and kerbs, enhancing grip and driver confidence.
• Engine bay enhancement with a high quality black anodised billet aluminium cross bar.
• Direct fit using factory top mount locations, no cutting or drilling required.

Construction and finish

CNC machined from billet aluminium and finished in durable black anodise, this engine bay cross brace replaces the flimsy pressed alloy tubes with a robust, precision piece that looks as good as it performs. It is designed to integrate neatly with the factory layout for a clean, OEM-plus appearance.

Compatibility

Designed for BMW G2x models:

• G20 3 Series - 330i, M340i
• G42 2 Series - 230i, M240i

Intake clearance

Works with the stock airbox and with Dinan intake systems that feature a brace valley: D760-0058 and D760-0059.

Installation

Simple, direct-fit installation on the factory strut tops. No trimming, cutting or coding. If you would like this fitted, MJ Modifications in Warwickshire can help. Request a fitting quote at info@mjmodifications.co.uk.

Tried and loved by our customers

We have installed this brace on customer cars and our own builds at MJ Modifications. Feedback is consistently positive, with owners reporting a more precise front axle, enhanced turn-in and a calmer, more predictable car when pressing on. A high-impact chassis upgrade with immediate results.

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Key details

• Brand: Dinan
• Finish: Black anodised billet aluminium
• Fitment: G20 330i and M340i, G42 230i and M240i
• Intake compatibility: Dinan D760-0058 and D760-0059, plus stock airbox

Ready to transform your BMW with tighter steering and a more composed front end. Add to basket or contact us for professional fitting in Warwickshire at info@mjmodifications.co.uk.