Thunder Bolt / Custom Kit for BMW G29 Z4 M40i
Thunder Bolt / Custom Kit for BMW G29 Z4 M40i
Thunder Bolt / Custom Kit for BMW G29 Z4 M40i
Thunder Bolt / Custom Kit for BMW G29 Z4 M40i

Thunder Bolt / Custom Kit for BMW G29 Z4 M40i

Thunder Bolt

Regular price $350.00 Sale

SKU: BM-Z4M40

The Thunder Bolt Custom Kit consists of a variety of nuts, bolts, and washers, all crafted from premium Aerospace-grade Gr.5 6AL-4V NANO titanium forged alloy, ensuring the highest quality titanium fasteners.  

Its vibrant color scheme is inspired by the mesmerizing glow of the aurora, enhanced through high-quality PVD coating or precision heat treatment gradation blue, further elevating its visual appeal.  

By incorporating ultra-lightweight, high-rigidity race-spec Gr.5 6AL-4V NANO titanium forged alloy into your engine bay, you’ll not only enhance performance but also bring an exceptional touch of style to your automotive experience!


Mechanical Property
Mechanical Property Material : Aerospace grade titanium Ti-6Al-4V ( Gr.5 )
Density : 4.47g/cm3
Yield Strength : 890MPa(129KSI)
Tensile Strength : 970MPa141KSI)
Shear Strength : 560 MPa (81KSI)