in your garage to make future searches easy.

Condition Value
expand_moreCamber front
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_morePR code 1BD
With sports suspension -0°50'+0°25'-0°25'
The maximum allowed difference between left and right is 30 minutes
expand_morePR code 1BE
With sports suspension -0°47'+0°25'-0°25'
The maximum allowed difference between left and right is 30 minutes
expand_morePR code 1BV
Sports suspension quattro -0°47'+0°25'-0°25'
The maximum allowed difference between left and right is 0°30'
Standard -0°30'+0°25'-0°25'
The maximum allowed difference between left and right is 30 minutes
expand_moreCamber rear
S4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12) -1°20'+0°30'-0°30'
The maximum allowed difference between left and right is 30 minutes
expand_moreConditions for axle measurement
S4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12) Vehicle ready for operation with
spare wheel, tools, accessories and
full tank.
expand_moreFront tire pressure
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreUnloaded vehicle
235/40 R 18 2.8 bar
expand_moreVehicle with maximum permissible load
235/40 R 18 3 bar
expand_moreRear tire pressure
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreUnloaded vehicle
235/40 R 18 2.5 bar
expand_moreVehicle with maximum permissible load
235/40 R 18 3 bar
expand_moreToe-in front (total toe)
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
Setting 0°20'+0°04'-0°04'
Test value 0°20'+0°10'-0°10'
expand_moreToe-in rear
S4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12) 0°20'+0°10'-0°05'
Maximum variation in vehicle longitudinal direction 7'
expand_moreTracking constant (per wheel)
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreVehicles with chassis number from 8E 2 025 688
Setting 0°14'+0°02'-0°02'
The maximum allowed difference between left and right is 0°10'
Test value 0°14'+0°07'-0°07'
The maximum allowed difference between left and right is 0°10'
expand_moreUp to vehicle chassis number 8E-2-025 687
Setting 0°09'+0°02'-0°02'
The maximum allowed difference between left and right is 0°10'
Test value 0°09'+0°07'-0°07'
The maximum allowed difference between left and right is 0°10'
expand_moreTread front
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreVehicles with chassis number from 400.001
Comfortable chassis for poor roads 4.98 ft
With sports suspension 5 ft
expand_moreStandard
Vehicles with chassis number from 400.001 4.99 ft
Up to vehicle chassis number 400.000 5 ft
These target values correspond to a wheel pressing depth of ET 39
expand_moreUp to vehicle chassis number 400.000
Comfortable chassis for poor roads 4.99 ft
With sports suspension 5.01 ft
expand_moreTread rear
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreVehicles with chassis number from 400.001
Comfortable chassis for poor roads 4.95 ft
With sports suspension 4.99 ft
expand_moreStandard
Vehicles with chassis number from 400.001 4.97 ft
Up to vehicle chassis number 400.000 4.98 ft
These target values correspond to a wheel pressing depth of ET 39 mm.
expand_moreUp to vehicle chassis number 400.000
Comfortable chassis for poor roads 4.96 ft
With sports suspension 5 ft
expand_moreWheel base
expand_moreS4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12)
expand_moreVehicles with chassis number from 400.001
Comfortable chassis for poor roads 8.66 ft
With sports suspension 8.69 ft
expand_moreStandard
Vehicles with chassis number from 400.001 8.67 ft
Up to vehicle chassis number 400.000 8.68 ft
expand_moreUp to vehicle chassis number 400.000
Comfortable chassis for poor roads 8.67 ft
With sports suspension 8.7 ft
expand_moreWheel steering angle inner wheel (relative steering angle)
S4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12) 20°00'+0°00'-0°00'
expand_moreWheel steering angle outer wheel (relative steering angle)
S4 quattro with gasoline V8 4.2 L 339 HP, 410 N⋅m at 3500 RPM engine (2003.3–2004.12) +18°54'+0°30'-0°30'

Chassis specifications will help to do body work on your 2003 Audi A4 S4.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2003 Audi A4 S4 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi A4 S4 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2003 Audi A4 S4 you're not only saving money, but also also improving your technical skills and learning something new.

Audi A4 S4 B6 model years

Units:
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