WeatherTech 09-13 Audi A4/S4/RS4 Cargo Liners - Black Engine Components>Power Steering Tanks Stage 1 93 octane: up

Stage 1 93 octane: up to 16% HP / 26% TQ

Set includes the following 4433

These air intake systems are backed by AIRAID's No Hassle Lifetime Warranty

Designed to increase horsepower

WeatherTech 09-13 Audi A4/S4/RS4 Cargo Liners - Black Engine Components>Power Steering Tanks Stage 1 93 octane: upWeatherTech Cargo Liners provide complete trunk cargo area protection. Our cargo liners are computer designed to fit your vehicle and have a raised lip to keep spills, dirt and grease off your vehicles interior, protecting your carpeting from normal wear and tear. Made from a proprietary custom blended TPO (thermopolyolefin) that is not only wear resistant, but also remains flexible under temperature extremes. The WeatherTech Cargo Liner features a