Audi S4 / S5 (3.0 Liter TFSI) HJS Euro 6 Sport Catalytic Converter Downpipe


Meet the strictest of emissions standards while freeing up power with an HJS 200-cell Euro 6 sport catalyst downpipe.


Fits Audi S4 Quattro 3.0L TFSI (Avant / Stufenheck) and S5 Quattro 3.0L TFSI (Cabriolet / Coupe / Sportback) vehicles. Including the SQ 5 Quattro

200 cell ECE homologated catalyst cat design improves flow over factory while being Euro 6 compliant

Direct bolt-on replacement; no cutting or welding required

Does Not trigger check engine light

140mm OD Input and 2 - 60mm OD Output pipe

Complies with most emissions regulations, and is Euro 6 certified and has TÜV homoligation (NOTE: It the purchaser's responsibility to verify legality and compliance in their region.)