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we have developed a groundbreaking intake system to support even those exceeding the 1000whp mark
5 EcoBoost (2011-2012) – Requires two valves
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Milltek Sport 'ValveSonic' Active Valve Control Module - Audi RS4 and RS5 (B9) Astra H VXR we have developed a groundbreakingMilltek Sport 'ValveSonic' Active Valve Control Module Audi RS4 and RS5 (B9) Introducing a brand new product line from Milltek Sport the 'ValveSonic' Active Valve Control Module. Switching solution that gives you complete control of your vehicle's active exhaust valves. This kit integrates with your vehicles canbus control system and allows manual control of the exhaust valves independently of the 'Audi Drive Select' system. Vehicle Fitment Exhausts
