Subframe reinforcement hex screws, specially designed and machined to emulate the factory bolt. These are designed to be long enough to fit both the 31-10-6-772-199 or 33-32-6-768-354 part number.
Features;
- 40% lighter than the OEM steel bolt (25g for titanium, 42g for OEM steel)
- Built-in, captive washer.
- Specifically designed to have a M16 hex head, like factory.
- Grade 5 titanium used
- Anodized Gold
Application guide;
- E46 non-M uses 8.
- E46 M3 uses 12.
- E60, E63, E65 uses 5.
- Z4 uses 8-14 (8 on the underpanel, 4 on the muffler underpanel, a few on other underbody braces)
- E9X M3 uses 9.
Titanium hardware is NOT meant to be installed with impact tools!
Sold each.
