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B9 Audi A4 Parts

SHOP PERFORMANCE PARTS FOR YOUR B9 AUDI A4

POPULAR B9 AUDI A4 MODELS

B9 ('17-'19) Audi A4 2.0T FWD Parts

B9 ('17-'19) Audi A4 2.0T Quattro Parts

B9.5 (2020+) Audi A4 2.0T FWD Parts

B9.5 (2020+) Audi A4 2.0T Quattro Parts

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Audi B9 Parts and Accessories

Explore our extensive selection of Audi B9 parts and accessories, designed to enhance your driving experience. Find high-quality performance upgrades, stylish exterior and interior modifications, and essential maintenance components, all tailored for your Audi B9.

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Wookies In The Woods 2025 Event T-Shirt
witw

Part# WOOKIES25-BLU-2XL

$3000
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CTS Turbo Cold Air Intake - 1.8TSi/2.0TSi (EA888.1 and EA888.3 Non-MQB)
cts turbo

Part# CTS-IT-220R

$28049$329.99
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CTS Turbo Intake | Mk7 / Mk7.5 Golf | GTI | Golf R | Audi A3 | Audi TT/TT-S | Jetta GLi
cts turbo

Part# CTS-IT-270R

$25199
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APR High Performance Ignition Tune Up - Set of 4
apr

Part# MS100208-kt4-tuneup

$11980$134.76
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CTS High-Flow Air Intake System (6" Velocity Stack) - B9 Audi | A4 | All-Road | A5 | S4 | S5 | RS4 | RS5
cts turbo

Part# CTS-IT-290R

$25499$299.99
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Velt Sport Magnetic Oil Drain Plug Kit VW/Audi With Metal Oil Pans
velt sport

Part# MGNTC-DR-BLACK

$999
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OBDeleven PRO Scan Tool for Android & IOS | VW/Audi Group
obdeleven

Part# OBD11-00012

$10599
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CTS Turbo High Flow Turbo Inlet Pipe - VW/Audi / 1.8T/2.0T MQB Gen3
cts turbo

Part# CTS-IT-285

$6799$79.99
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Oem
RS7 Spark Plug Set - VW/Audi / Gen3 1.8T & 2.0T - 06K905601M-KT
ngk

Part# 06K905601M-KT

$5692$100.00
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CTS Turbo MQB FWD Downpipe - VW/Audi / Mk7 / Mk7.5 / 8V / A3 / Golf / GTI / GLI
cts turbo

Part# CTS-EXH-DP-0014-18TSI-CAT

$46749$549.99
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UroTuning Air Freshener
urotuning swag

Part# UroTuning-Air-Freshener

$100
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APR Ultralink - At Home Flashing Tuning
apr

Part# EM100040

$11696$146.95
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CTS Turbo Air Intake System (True 3.5" Velocity Stack) - Audi / C7 / C7.5 / A6 / A7 / 3.0T
cts turbo

Part# CTS-IT-305

$28049$329.99
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CTS Turbo Turbo Muffler Delete - VW/Audi / MQB / Gen3 / 1.8T / 2.0T / Gen2 TFSI / 1.8T / 2.0T
cts turbo

Part# CTS-HW-0199

$6799$79.99
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UroTuning 7" Vinyl Sticker
urotuning swag

Part# UroTuning_7inch_Black

$100
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UroTuning Bumper Side Markers - VW Mk8 GTI / Golf R
urotuning

Part# URO-MK8-SMC

$2999
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CTS Turbo Audi 3.0T Intake | B8 | B8.5 S4 | S5 | Q5 | SQ5
cts turbo

Part# CTS-IT-300R

$28049$329.99
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CTS Turbo Intake Kit - BMW F2X/F3X/F87 N55
cts turbo

Part# CTS-IT-800

$26399$329.99
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bootmod3 N20 N26 - BMW F-Series 125I 220I 228I 320I 328I 420I 428I 520I 528I Tune
protuning freaks

Part# protuning_N20_N26_FS

$59500
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Hashtag UroTuned Sticker
urotuning swag

Part# STCKR-HASHTAG-UROTUNED

$100
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CTS Turbo B8/B8.5 A4/A5 Air Intake System
cts turbo

Part# CTS-IT-260

$22949$269.99
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CTS Turbo Cold Air Intake - BMW / G20 M340I B58
cts turbo

Part# CTS-IT-940

$25499$299.99
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VTT VAG (VW/Audi) 5x112 to 5x114.3/5x120 Conversion Wheel Spacers
vargas turbo technologies

Part# VTT-VAG-CONVERSION-SPACER

$5999
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Velt Sport Spark Plug Feeler Gauge & Gap Tool Kit (M14)
velt sport

Part# VELT-KIT-0003

$2199$38.20
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