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The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5
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. Just as importantly, there’s a huge increase in filter surface area, breathing through a 92mm diameter inlet – the key to the power gains achieved.
It’s not just about performance; the beautiful carbon weave of the intake will enhance your engine bay every time you lift the bonnet!
Audi S4 (B9) 3.0 TFSI 2017+
Audi S5 (B9) 3.0 TFSI 2017+