Edelbrock Nitrous Progressive Nitrous Controller 32 Bit k-series resulting in less restriction than

resulting in less restriction than any other fitting line

8mm Long Chrome Polished Intake Valve - Single

we achieved a throw that is 40% shorter than an OEM dual-bend shifter

the internal oil passageways have been optimized to respond to oil pressure increase faster than the OEM unit

2009-2016 Audi A4

Edelbrock Nitrous Progressive Nitrous Controller 32 Bit k-series resulting in less restriction thanThe Edelbrock Progressive Nitrous Controller #71900 offers complete control over your nitrous system in a powerful and compact package. Pulse width modulation regulates the amount of Nitrous being delivered over a specified period of time by the nitrous and fuel solenoids. The digital display is easy to read and very simple to program, thanks to touch switch programming. You have the ability to select and individually program the nitrous parameters