RACINGLINE AUDI S4, S5 B9 COLD AIR INTAKE

3.0 TFSI INDUCTION KIT

The highest-performing, race-bred cold-air (induction) intake for the B9 Audi S4 & S5

LET YOUR ENGINE BREATHE.

SIMPLY 

THE BEST. 

3.0 TFSI Air Intake

WHAT'S SO

SPECIAL?

Our latest Cold-Air Intake System kit for the current 'B9' Audi S4 and S5 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!

racingline audi s4 cold air intake.

GIANT TRIFOAM® FILTER

Our unique Trifoam® filter construction is hand-made in the UK for the perfect filtration and minimum restriction.

racingline audi s5 cold air intake.

SOUND QUALITY

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.

racingline audi rs5 cold air intake.

POWER GAINS

Lots of cold, fresh air plus efficient filtration and huge filter surface area means power and torque gains support higher power remaps.

racingline audi b9 cold air intake.

PRECISION ENGINEERED FOR PERFECT PERFORMANCE

Cold-air intake scoop ensures a constant feed of the cold fresh air that the engine needs 

Trifoam™ filter construction, a triple-layer laminate of open-cell polyurethane foam, gives an exceptionally high level of filtration

Beautiful matte-finish carbon fibre is strong, lightweight with excellent heat transfer characteristics

A formed intake box specifically for the Audi B9 retains original lower box with carbon lid

CONFIRMED APPLICATIONS

Audi S4 (B9) 3.0 TFSI 2017+

Audi S5 (B9) 3.0 TFSI 2017+

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

Audi S4 B9 5 copy.jpg
NEW : OEM+ PERFORMANCE TUNING FOR AUDI 3.0 TFSI
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OTHER PRODUCTS TO SET YOUR PULSE RACING.
s4 air filter-6.jpg

PERFORMANCE AIR FILTER

Not ready for our full intake? Our performance drop-in Air Filter is a great place to start.

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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. 

S4 StrutBrace-6.jpg

CHASSIS BRACE

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.

OTHER PRODUCTS TO SET YOUR PULSE RACING.
s4 air filter-6.jpg

PERFORMANCE AIR FILTER

Not ready for our full intake? Our performance drop-in Air Filter is a great place to start.

Springs-3.jpg

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. 

S4 StrutBrace-6.jpg

CHASSIS BRACE

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.

OTHER PRODUCTS TO SET YOUR PULSE RACING.
s4 air filter-6.jpg

PERFORMANCE AIR FILTER

Not ready for our full intake? Our performance drop-in S4/S5 Air Filter is a great place to start.

Springs-3.jpg

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. 

S4 StrutBrace-6.jpg

CHASSIS BRACE

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.

HIGH-FLOW TRIFOAM FILTER

HANDMADE IN THE UK