2003 Audi RS6 Tune-Up Parts
75 parts verified to fit your 2003 Audi RS6 for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
Valeo
1999-2009 Audi A6/A6Q Cabin Air Filter
$39.38
Mahle
Air Filter
$33.56
ATP
ATP Carbon Activated Premium Cabin Air Filter
$28.47
ATP
ATP Replacement Cabin Air Filter
$15.01
Hengst
Biofunctional Cabin Air Filter
$29.94
Hengst
Cabin Air Filter
$14.18
Hengst
Cabin Air Filter
$21.19
K&N
K&N Replacement Air Filter AUDI RS6, 4.2L-V8 (TWIN TURBO); 2002-2003 (2 FILTERS REQUIRED)
$83.99
Fuel Injectors
(7)companion
Fel-Pro
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$3.33
Motorad
Fuel Cap Tester Adapter
$9.33
Delphi
Fuel Injection Pressure Regulator
$169.49
Standard Motor Products
FUEL PRESSURE REGULATOR
$39.63
Delphi
Fuel Pump Module Assembly
$376.69
URO Parts
Fuel Pump Tank Seal
$10.05
Walker Products
Walker Products 17155 Fuel Injector Seal Kit
$7.14
Fluids & Additives
(8)consumable
Other Jobs for Your 2003 Audi RS6
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Audi RS6?
A complete tune-up on the 2003 Audi RS6 typically requires air filters, fuel injectors, fluids & additives. All parts shown on this page are verified to fit your specific vehicle.
How long does a tune-up take on a 2003 Audi RS6?
A tune-up typically takes 1-2 hours and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a tune-up myself?
Yes! A tune-up is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 2003 Audi RS6?
Yes, all parts on this page are verified to fit the 2003 Audi RS6 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make tune-up parts for the 2003 Audi RS6?
We carry tune-up parts from trusted brands including Valeo, Mahle, ATP, Hengst, and K&N. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Audi RS6?
The cost of a tune-up for the 2003 Audi RS6 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.