Hear and feel the power with this free flow system
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Up to the 2018 model year
Audi MK2 R8 Quattro Coupe V10 5.2L Performance Engine Parts
- Catch Can
- Cooling
- Cylinder Head
- Diverter Valve
- Exhaust
- Fueling
- Intake
- Oiling System
- Performance Package
- Software
- Throttle Controller
- Turbocharger
- Water-Meth
Great for when more fuel is needed in a custom fueling application
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Engages water-methanol system at 35PSI
Adjustable from 25-50psi
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Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
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Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
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Quick connect union T-fitting for 1/4" Nylon
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Designed for Bosch 044 Fuel Pump
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This product was last offered at the strikethrough price on
06-28-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms