2004 Audi S4 Base Performance Parts

H&R sport Sway Bars are designed for drivers' who desire improved handling without lowering or affecting ride quality. H&R sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and...

H&R street Performance Coil Overs are the perfect suspension' solution for discerning drivers-from daily drivers' to serious tuners-who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision-engineered progressive rate spring, creating...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all...

Brembo 00-06 Audi A4/99-00 A8 Quattro/99-05 VW Passat Front Premium NAO Ceramic OE Equivalent PadThis Part Fits: Year Make Model Submodel 1999-2006 Audi A4 Base 2003-2006 Audi A4 Cabriolet 1999-2006 Audi A4 Quattro Avant 1999-2006 Audi A4 Quattro Base 2004-2006 Audi A4 Quattro Cabriolet...

Brembo 00-06 Audi A4/00-04 A6 Quattro/99-05 VW Passat Front Premium Low-Met OE Equivalent PadThis Part Fits: Year Make Model Submodel 1999-2006 Audi A4 Base 2003-2006 Audi A4 Cabriolet 1999-2006 Audi A4 Quattro Avant 1999-2006 Audi A4 Quattro Base 2004-2006 Audi A4 Quattro Cabriolet 1998-2004...

Hotchkis Sport Suspension 22832 2007-2008 Audi B7 RS4 Sport Sway Bars. Designed and manufactured by Hotchkis Sport Suspension specifically for the new Audi B7 RS4 and B7/B6 S4. The autocross and track event ready Sway Bar package features a massive 29mm tubular 2 position...

Decades of experience, continuous research and development, and dedication to bringing the highest quality premium friction products have led to Talon(R) Rotors. Leveraging the high quality performance of Hawk Performances(R) unique and proprietary DTC curved slot design, they are built to OE specifications, weights,...