B9 S4 (2018-present)

BBS CI-R 0103 MBZ 20x8.5" ET42 Wheel

BBS

BBS CI-R 0103 MBZ 20x8.5 5x112 ET42 Wheel

BBS CIR 0101 MBZ 20x8.5" ET32 Wheel

BBS

BBS CI-R 0101 MBZ 20x8.5 5x112 ET32 Wheel

BBS CIR 0101 PSPO 20x8.5" ET32 Wheel

BBS

BBS CI-R 0101 PSPO 20x8.5 5x112 ET32 Wheel

BBS CIR 0101 BPO 20x8.5" ET32 Wheel

BBS

BBS CI-R 0101 BPO 20x8.5 5x112 ET32 Wheel

BBS CI-R 2101 MBZ 19x8.5" ET32 Wheel

BBS

BBS CI-R 2101 MBZ 19x8.5 5x112 ET32 Wheel

BBS CI-R 2101 PSPO 19x8.5" ET32 Wheel

BBS

BBS CI-R 2101 PSPO 19x8.5 5x112 ET32 Wheel

BBS CI-R 2101 BPO 19x8.5" ET32 Wheel

BBS

BBS CI-R 2101 BPO 19x8.5 5x112 ET32 Wheel

Unitronic Stage 1 ECU Software Flash Tuning Audi B9 3.0T

Unitronic

Unitronic Stage 1 ECU Software Flash Tuning Audi B9 3.0T

APR Plus ECU Software Flash Tuning Audi B9 3.0T (APR Plus ECU Upgrade - 3.0 TFSI

APR

APR Plus ECU Software Flash Tuning Audi B9 3.0T

APR BRK00028 380mm 6-Piston Big Brake Kit Audi B9 S4 S5 and SQ5

APR

APR BRK00028 380mm 6-Piston Big Brake Kit Audi B9 S4 S5 and SQ5

$4,288.00 $3,858.95

AWE Tuning 3010-43054 Catback Quad Tip Touring Exhaust Audi B9 S4

AWE Tuning

AWE Tuning 3010-43054 Cat-back Quad Tip Touring Exhaust Audi B9 S4

$2,678.95 $2,545.00

Bilstein 48-262316 B16 Coilover Kit Audi A4 A5 S4 and S5

Bilstein

Bilstein 48-262316 B16 Coilover Kit Audi A4 A5 S4 and S5

$3,302.76

APR Stage 1 ECU Software Flash Tuning Audi B9 3.0T

APR

APR Stage 1 ECU Software Flash Tuning Audi B9 3.0T

SPC 81383 Adjustable Upper Control Arm Pair Audi B9

SPC Performance

SPC 81383 Adjustable Upper Control Arm Pair Audi B9

$899.93

BBS CIR 0103 BPO 20x8.5" ET42 Wheel

BBS

BBS CI-R 0103 BPO 20x8.5 5x112 ET42 Wheel

BBS CHRII 650 BPPO 20x8.5" ET42 Wheel

BBS

BBS CH-R II 0650 BPPO 20x8.5 5x112 ET42 Wheel

Edit a Product - BBS CHRII 650 PBPO 20x8.5" ET42 Wheel

BBS

BBS CH-R II 0650 PBPO 20x8.5 5x112 ET42 Wheel

BBS CHR 118 SPO 20x8.5" ET40 Wheel

BBS

BBS CH-R 0118 SPO 20x8.5 5x112 ET40 Wheel