Our latest Cold-Air Intake System kit for the current 'B9' Audi S4, RS4 and S5, RS5 enables cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently for great power gains.
Our High-Flow TriFoam™ triple-layer construction is simply the best filtration material on the market, and is the key to the power gains achieved
Each filter is handmade in the UK
The intake uses a clever design which retains the original Audi lower box of the intake, adding in a replacement lid, TriFoam™ filter and front intake scoop
By reducing turbo spool by up to 500rpm in some cases through the enhanced efficiency of the system, lightning fast turbo response is guaranteed. In our experience, no other intake kit gives higher gains
It's not just about performance; the beautiful carbon weave of the intake will enhance your engine bay every time you lift the bonnet!
GIANT TRIFOAM® FILTER
Our unique Trifoam® filter construction is hand-made in the UK for the perfect filtration and minimum restriction.
You'll hear the rich induction noise from this race-bred intake as soon as you accelerate hard. However, as a fully-enclosed intake, volume levels are well-contained.
Lots of cold, fresh air plus efficient filtration and huge filter surface area means power and torque gains support higher power remaps.
GOLF 8 5 DOOR
LOVE YOUR FILTER.
The filter element is at the heart of your RacingLine intake. And, as with all specialised parts developed for high performance and motorsport use, the filter element must be a part of your regular maintenance schedule.
Our Oil and Cleaner Kit will help you keep your filter in peak condition at all times and ensure that the complex triple-layer foam continues to deliver its power and filtration benefits for many years.
PART NO: VWR12 0000
PRECISION ENGINEERED FOR PERFECT PERFORMANCE
A formed intake box specifically for the V6 Audi B9 retains original lower box with carbon lid
Trifoam™ filter construction, a triple-layer laminate of open-cell polyurethane foam, gives an exceptionally high level of filtration
Cold-air intake scoop ensures a constant feed of the cold fresh air that the engine needs
Beautiful matte-finish carbon fibre is strong, lightweight with excellent heat transfer characteristics
3.0 V6 TFSI VWR12 41S4
Audi S4 (B9) 3.0 V6 TFSI 2017+
Audi S5 (B9) 3.0 V6 TFSI 2017+
2.9 V6 TFSI VWR12 41RS4
Audi RS4 (B9) 2.9 V6 TFSI 2018+
Audi RS5 (B9) 2.9 V6 TFSI 2018+
HIGH-FLOW TRIFOAM FILTER
HANDMADE IN THE UK
OTHER PRODUCTS TO SET YOUR PULSE RACING.
PERFORMANCE AIR FILTER
Not ready for our full intake? Our performance drop-in S4/S5 Air Filter is a great place to start.
S4 SPORT SPRINGS
If you use your S4 on a daily basis and are only looking to uprate one aspect of your car, you can't do better than our Sport Springs.
Our beautiful new billet Body Brace replaces the Audi B9's weak factory braces to reinforce the bodyshell for a more precise and pleasurable drive.