TGK-0301-08
The factory intake system on 2012-2018 Audi C7/C7.5 S6/S7/RS6/RS7 4.0T platforms creates restrictive airflow with undersized tubing that chokes your twin-turbo V8's breathing capacity. The stock 3" diameter limits maximum CFM throughput and muffles the aggressive turbo induction sounds these engines are capable of producing.
TGK Motorsport's 4" conversion intake system eliminates these bottlenecks with precision-machined billet aluminum construction and premium silicone couplers. The larger 4" diameter increases airflow capacity by 33% while amplifying turbo spool and diverter valve acoustics for that signature forced-induction sound.
| Part number |
TGK-INT-08 |
| Compatible vehicles |
2012-2018 Audi S6/S7/RS6/RS7 C7/C7.5 4.0T |
| Material |
Billet Aluminum, Premium Silicone, Multi-layer Pleated Cotton Filter |
| Hardware included |
Yes |
| Warranty |
Lifetime structural warranty |
✓
4" Large Diameter Tubing33% increased airflow capacity over restrictive factory 3" intake piping for maximum CFM throughput.
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CNC Billet ConstructionPrecision-machined aluminum components deliver superior durability and heat dissipation compared to plastic OEM parts.
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Enhanced Turbo AcousticsAmplifies aggressive turbo spool, diverter valve, and induction sounds for authentic forced-induction audio.
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Direct OEM ReplacementBolt-on installation using factory mounting points with zero modifications required to your C7/C7.5 chassis.
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Premium Silicone CouplersHigh-grade silicone withstands extreme temperatures and boost pressures without cracking or deterioration.
✓
Multi-Layer Cotton FilterPleated cotton media provides superior filtration while maintaining maximum airflow for optimal engine protection.
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