Alpinestars SP v2 Racing Shoes - SFI 3.3 Vehicle Model_E46 M3 street/track oriented performance upgrade for

street/track oriented performance upgrade for classic Porsche 911 front calipers

the Brey Krause R-1150 Harness Bar uses existing holes and mounting points

The Brey Krause harness guide bars are carefully engineered to transfer these forces to factory supplied points that are designed to take the load

The design allows for the stock 3-point belts to stay in place

Neck lanyard and batteries are included

Alpinestars SP v2 Racing Shoes - SFI 3.3 Vehicle Model_E46 M3 street/track oriented performance upgrade forAlpinestars has improved on the classic SP Racing Shoes with a sleek new style and colors. Based around a full lace system, further complimented with hidden loops for a clean design and ultra secure and personalized fit. Suede primary panels are combined with perforated leather for enhanced ventilation without sacrificing fire and heat resistance. These are then joined to Alpinestars' exclusive F1 derived ulta thin sole for reduced weight and improved