Racingline Performance High-Flow Replacement Filters - S4 (B9) VibratechnicsOne of the most cost effective improvements you can make to your car, improving power and economy. The Racingline Performance Panel Filter simply fits directly into the airbox as a direct replacement for the standard restrictive paper air filter element. Vehicle Fitment Engine Panel Filters Shop By Car Audi S4 (B9) Performance Air Filters
fast-road solution developed exclusively for VWG cars
Airtec has now added a great addition to it’s growing range of performance intercoolers
STOCK TORQUE: 206 LB FT OEM+ TORQUE: 302 LB FT
The hose will need to be trimmed
In-house dyno remap
Simply astonishing stopping performance
Airtec has released their Astra VXR Intercooler with a great price
What's included: Custom dyno calibration with before & after printout Hardware required: 4" performance downpipe (decat or sports cat) · High-flow panel filter Recommended: ZF gearbox calibration (add-on) · NGK 94201 spark plugs
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all three mounts should be upgraded
Audi S3 8Y & more