The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
3-way breather hose at sits on top of the valve cover
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For models with AWP engine code - Up to the 2002 model year
Upper hose connects the boost hard pipe to the throttle body
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Up to production date 11/19/2012
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Sold as matching pair
Eliminates bottlenecks with precision-machined billet aluminum construction and premium silicone couplers.
Stealthy factory aesthetics meet high-velocity airflow for a sleeper build that keeps your engine bay looking completely stock.
A direct-bolt-on, merged single-inlet beast that ditches the restrictive factory dual-intake for massive airflow and aggressively loud, head-turning turbo spool.
A precision billet-and-silicone adapter that lets you seamlessly connect your high-flow TGK inlet back to the factory airbox for a stealthy, whisper-quiet sleeper build.
Transition from your existing 4" TGK Motorsport intake to the new 5" filter assembly with quick, hassle-free installation.
For customer who already own 4" TGK Intake System (ES5477610)
Fits seamlessly into the factory hose's place and boasts resistance against oil, fuel, and ozone deterioration.
A direct-bolt-on, merged single-inlet beast that ditches the restrictive factory dual-intake for massive airflow and aggressively loud, head-turning turbo spool.
Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold
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Precisely manufactured to OE manifold adjusting unit dimensions for easy installation
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Electronically-controlled throttle housing
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High-strength aluminum with stainless steel ball pivots - Much stronger than the brittle plastic levers!
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This product was last offered at the strikethrough price on
06-26-2026