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0 1989 Audi 80 Engine: 2
Lab Tested at approximately 30% More Efficient Than the OEM Cooler
Meet and exceed SAEJ20 industry standards
Designed for exact fitment on F80 M3 and F82 M4 models
Advanced Engine Management: When paired with the ECUMaster EMU PRO 16
aFe Twisted Steel 409 Stainless Steel Shorty Header (48-46203) 2526 0 1989 Audi 80 Engine:Twisted Steel 409 SS Mid Length Tube Exhaust Headers (48 46203) by aFe. Primary Tubing Diameter: 1. 5". Header Style: Mid Length Tube. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. These headers are 100%