Upgrade Downpipe Audi A4 B9.5 45 TFSI Mild Hybrid 2019-2021 2021-2024-bmw-m240i-esr5009021 our system removes two potential

our system removes two potential leak points

Audi A1 GB

With over 40% more volume and equalized air flow

Competition's high-performance mesh is a high-quality tubular fin with internal turbulators

A perfect match to the exterior design

Upgrade Downpipe Audi A4 B9.5 45 TFSI Mild Hybrid 2019-2021 2021-2024-bmw-m240i-esr5009021 our system removes two potentialSuitable for the following 2. 0T models: A4 B9 45 TFSI Mild Hybrid 245 HP Perfect fit (like the original), so our fitment guarantee also applies to this stainless steel downpipe. Technical specifications: Model: Audi A4 B9 2. 0 45 TFSI Mild Hybrid 16V Quattro with 245 HP Model year: 2019 2021 Material: 304 stainless steel Engine code: DDW Connection size: Original flanges Diameter: 76. 1 mm 3. 0 inches Diameter: 80 mm Why a downpipe? Made entirely of