Downstar G8X M2 / M3 / M4 CSL Strut Brace Extended Bolt Set

The Downstar G8X M2 / M3 / M4 CSL Strut Brace Extended Bolt Set is designed as the perfect finishing touch for enthusiasts running both the Downstar Dress Up Hardware Kit and the OEM CSL strut brace. This extended bolt solution ensures proper fitment while maintaining a fully matched, cohesive look across the engine bay.

Available in both GR-5 titanium and stainless steel, these bolts are engineered to meet the demands of performance applications while elevating visual detail. Whether you are refining an OEM+ build or completing a full engine bay dress-up, this kit delivers the precision fit and finish expected from Downstar hardware.

Downstar Inc. was founded in 2009 by Frank Garcia, originating from the Honda enthusiast community where the need for high-quality, visually appealing replacement hardware was underserved. What started as a simple solution for a personal build quickly evolved into a recognized brand known for premium automotive fasteners, combining motorsport-grade materials with attention to detail.

Product Details

• Designed for BMW G8X M2, M3, and M4 with CSL strut brace
• Available in GR-5 titanium or stainless steel finishes
• Engineered for use with Downstar Dress Up Hardware Kits
• Provides proper fitment when installing CSL strut brace
• Precision-machined for consistent fit and durability
• Includes (2) M8x30mm extended bolts
• Corrosion-resistant materials for long-term reliability
• OEM+ appearance with matching hardware finishes

Vehicle Applications

• BMW G87 M2
• BMW G80 / G81 M3
• BMW G82 / G83 M4

Notes

• This set includes (2) extended bolts required when combining the CSL strut brace with Downstar Dress Up Hardware Kits
• Beauty washers are not included; should be re-used from full dress up kit
• Designed to be used with optional Downstar dress-up hardware kits:
• Downstar G8X M3 / M4 Stainless Steel Deluxe Billet Dress Up Hardware Kit
• Downstar G8X M2 / M3 / M4 Titanium Deluxe Billet Dress Up Hardware Kit