Audi A4 S-Line / S4 B9 Rear Diffuser – Prepreg Dry Carbon Fiber (2020–2021) OLM Instructions Included: Detailed step-by-step installation

Instructions Included: Detailed step-by-step installation guide

making it a more accessible performance enhancement

2006-2007 Toyota Highlander 3

Part #: nrgSRK-F56H

Washable/Reusable Oiled Filter

Audi A4 S-Line / S4 B9 Rear Diffuser – Prepreg Dry Carbon Fiber (2020–2021) OLM Instructions Included: Detailed step-by-step installationIf you're building your B9 the right way, the rear end matters just as much as the front. This Prepreg Dry Carbon Fiber Rear Diffuser is designed to give your Audi A4 S Line or S4 a sharper, more aggressive finish that completely transforms the rear profile. The 3D contoured design adds depth, dimension, and true performance inspired styling giving your build that finished, high end look it deserves. Crafted using advanced prepreg dry carbon