25001 products
Sort by
Sort by
Special order
MILLTEK SSXAU1095 Cat-Back Exhaust, 2.5" (Polished Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1095 Cat-Back Exhaust, 2.5" (Polished Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1093 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1093 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1097 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1097 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1099 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1099 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1096 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1096 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1089 Cat-Back Exhaust, 2.5" (Carbon JET-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1089 Cat-Back Exhaust, 2.5" (Carbon JET-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1087 Cat-Back Exhaust, 2.5" (Titanium GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1091 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-0 MILLTEK SSXAU1091 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-1
Special order
MILLTEK SSXAU1094 Cat-Back Exhaust, 2.5" (Burnt Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016- Photo-0
Special order
MILLTEK SSXAU1090 Cat-Back Exhaust, 2.5" (Carbon JET-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1090 Cat-Back Exhaust, 2.5" (Carbon JET-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1084 Cat-Back Exhaust, 2.5" (Burnt Titanium GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1082 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1082 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1086 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1086 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1088 Cat-Back Exhaust, 2.5" (Cerakote Black GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1085 Cat-Back Exhaust, 2.5" (Polished GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1077 Cat-Back Exhaust, 2.5" (Burnt Titanium GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1079 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1079 Cat-Back Exhaust, 2.5" (Cerakote Black Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1081 Cat-Back Exhaust, 2.5" (Cerakote Black GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1081 Cat-Back Exhaust, 2.5" (Cerakote Black GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1083 Cat-Back Exhaust, 2.5" (Burnt Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1080 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1080 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1072 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1072 Cat-Back Exhaust, 2.5" (Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1078 Cat-Back Exhaust, 2.5" (Polished Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1078 Cat-Back Exhaust, 2.5" (Polished Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1076 Cat-Back Exhaust, 2.5" (Titanium GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1074 Cat-Back Exhaust, 2.5" (Polished GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1075 Cat-Back Exhaust, 2.5" (Cerakote Black GT-90 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1067 Cat-Back Exhaust, 3.15" (Brushed Titanium GT-115 Trims) for AUDI S8 (D5) Non-OPF/GPF 2020- Photo-0
Special order
MILLTEK SSXAU1073 Cat-Back Exhaust, 2.5" (Burnt Titanium GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0
Special order
MILLTEK SSXAU1071 Cat-Back Exhaust, 2.5" (Cerakote Black GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1071 Cat-Back Exhaust, 2.5" (Cerakote Black GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1070 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-0 MILLTEK SSXAU1070 Cat-Back Exhaust, 2.5" (Polished GT-100 Trims) for AUDI S4 RHD (B9) 2016– Photo-1
Special order
MILLTEK SSXAU1069 Cat-Back Exhaust, 3.15" (Carbon JET-115 Trims) for AUDI S8 (D5) Non-OPF/GPF 2020- Photo-0
Special order
MILLTEK SSXAU1068 Cat-Back Exhaust, 3.15" (Blue Titanium GT-115 Trims) for AUDI S8 (D5) Non-OPF/GPF 2020- Photo-0
Special order
MILLTEK SSXAU1066 Cat-Back Exhaust, 3.15" (Cerakote Black GT-115 Trims) for AUDI S8 (D5) Non-OPF/GPF 2020- Photo-0

Unlock your vehicle's full potential with the wide selection of engine and performance parts at ATOMIC-SHOP. Designed for those who seek to elevate their driving experience, these parts are perfect for boosting horsepower and improving overall engine responsiveness. We feature trusted brands known for their innovation and reliability in engine tuning.

Revitalize your engine with top-tier components

Engine tuning is a critical step for any enthusiast looking to achieve maximum performance. The catalog includes everything from advanced air intake systems and high-flow exhausts to state-of-the-art ECU tuning kits. These components work together to deliver a smoother, more powerful ride.

Key benefits of premium engine tuning parts

Boosted Power Output: Experience significant increases in horsepower and torque with high-performance parts that push your engine to its limits.

Trusted Manufacturers: Select from products developed by leading brands known for their commitment to quality and performance.

Versatile Fitment: The wide variety of parts available ensures compatibility with numerous vehicle makes and models, simplifying the upgrade process.

Elevate your vehicle's capabilities

Choosing high-quality engine performance parts is essential for those who demand the best from their vehicle. At ATOMIC-SHOP, the focus is on providing components that make a real difference. Explore the catalog today and find the perfect parts to transform your driving experience, from daily commutes to track days.