Seibon 96-01 Audi A4 ER Carbon Fiber Hood - HD9601AUA4-ER Blow Off Valves Precision Flow Design: For maximum

Precision Flow Design: For maximum efficiency and optimal pulse harmonics

mandrel-bent system is designed to improve exhaust flow

Integrated bearing upper end cap

5 rib industrial grade look for long lasting durability and aFe quality recognition

Seibon 96-01 Audi A4 ER Carbon Fiber Hood - HD9601AUA4-ER Blow Off Valves Precision Flow Design: For maximumSeibon Carbon components are carefully hand crafted using only the finest materials. Our production team offers superior craftsmanship with over 20 years of experience working with carbon fiber. Every component is constructed with a consistent weave pattern. Our production processes allows exceptional carbon resin ratio, creating high product stiffness that also leads to extra strength. For a stunning finish, our products are coated with a glossy