Cat-Back Exhaust

Milltek Non-Resonated Cat-Back | Audi B9 S5 Sportback - Cerakote Black Tips

Brand: Milltek

Part #: SSXAU1114

$3,507.46+3507 pts

In Stock

SKU: MK-SSXAU1114

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Non-resonated cat-back exhaust system for Audi B9 S5 Sportback with factory sports differential and brace bars. Direct bolt-on replacement using OEM hangers; no modification required. T304L stainless steel mandrel-bent construction with hand-finished quad Cerakote Black tips (4" GT-100 round) or polished stainless options. Engineered for full-throttle character and maximum sound output on closed-course and track use. 2.5" pipe diameter optimized for the B9 platform. Dyno-proven performance gains with engineered tone tuned to the S5's V6 powerband. EC certified construction meets type-approval standards for European markets. • T304L stainless steel, mandrel-bent throughout • Hand-finished quad Cerakote Black tips (or polished stainless available) • OEM+ direct fitment for B9 S5 Sportback Sport Diff models • Non-resonated design for maximum acoustic character • Dyno-tested for measurable power delivery Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

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Fits 11 vehicles including:

2017 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
2018 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
2019 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
2020 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
2021 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
2022 Audi S5— 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later / 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & WITH Brace Bars) - Left Hand Drive Cars Only > 2017 and Later
+ 5 more vehicles