ZSPEC's "Stage 3" Dress Up Bolts™ Fastener Kit for the Audi S5 B8 EA837 3.0L is a 190-piece dress-up hardware kit addressing the most visible fasteners.

The kit's fasteners are SUS304 Stainless Steel and colored finish washers are billet-aluminum.  ZSPEC Stainless-Billet fastener kits provide the deepest coverage and value while providing a clean updated appearance.

Kit coverage includes:

Headlights
Headlight Adjustment Screws
Front Cross-Brace
Fenders
Coolant Reservoir
Upper Hood Hinges Nuts
Lower Hood Hinges Bolts
Front Struts
Throttle Body
Throttle Body to Plenum Fitting
Intake Sensors
Upper Plenum Nuts
Plastic Wiring Covers (between Valve Covers & Plenum) 
Engine Hooks
Valve Covers
License Plates
Misc. Brackets & Extras

SUS304 Stainless Fasteners
Billet Aluminum Colored Finish Washers
Bagged and Labeled by function to ease installation.
Basic installation guide included.
Requires basic hand-tools for installation (not included).