G8x M3 M4 Carbon Strut Brace

In stock
Availability – Made to Order (1–3 Week Lead Time)
Regular price $1,532.00
Product INFO
  • Vendor Infinity Design
  • SKU INF-S58-SB-1
Carbon Finish
Infinity Design
⚠️ Infinity Design Processing Times

Infinity Design products are made to order and built per customer specification.

Estimated processing time: 1–3 weeks before shipping.

Please note: SBX Performance is not responsible for any tariffs, duties, or import fees associated with this order. These charges, if applicable, are the responsibility of the customer.
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Returns accepted within 30 days of purchase

A structural carbon fibre strut brace for the BMW G8x M2, M3 and M4, designed for full functionality and thoroughly road- and track-tested. It is made from 5 mm-thick pre-preg carbon fibre and foam-filled for rigidity.

The mounting points use thick stainless steel bosses embedded into the carbon during the forming process for the highest level of strength, then covered with a further 2 mm of carbon fibre. The brace has been fully tested on race-track specialists Swift Performance's car, passing stringent testing over multiple laps at the Nürburgring.

Features

  • 5 mm-thick 100% pre-preg carbon fibre, foam-filled
  • Embedded stainless steel mounting bosses for maximum strength
  • Road- and track-tested at the Nürburgring
  • Direct fitment for G8x M2–M4
  • Available in gloss or matte carbon finish

Note: the G-series chassis requires the strut tower brackets to be loosened before the brace can be fitted — this is normal, as even the OEM CSL one-piece brace will not fit some cars without this procedure.