Filter By

Top Brand Options

Price

Audi A4 Quattro Performance Control & Engine Management

At JC Whitney, we offer the best selection of Audi A4 Quattro Performance Control & Engine Management parts and accessories. We offer an industry leading ONE YEAR GUARANTEE so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Audi A4 Quattro Performance Control & Engine Management products.
Select Vehicle
Sort by:
Show
20 out of 20 products in Electrical Systems

  • AEM ENGINE MANAGEMENT SYSTEM

    ENGINE MANAGEMENT SYSTEM. Plugs directly into your car's factory ECU harness and sensors. Windows-based software (2000, NT, 98, 95, ME)... more

    Priced from:

    $6.26

  • INTELLITRONIX DIGITAL RPM SWITCH

    RPM ACTIVATED SWITCH. 3.5 Amp output. Green LED power indicator. Blue LED RPM Switch indicator. Programmable with dipswitches from 2000... more

    Priced from:

    $54.95

  • INTELLITRONIX TACHOMETER PROGRAMMER

    MEMORY RECALL TACHOMETER CONVERSION KIT. Monitors each incoming tach signal and saves the highest reading. For use with any electric tachometer... more

    Priced from:

    $43.95

  • MSD UNIVERSAL TIMING CONTROL

    MSD Universal Timing Control. Programmable controller activation;. Allows to retard timing ignition in three different stages. MSD Universal... more

    Priced from:

    $29.72

  • MSD UNIVERSAL TIMING CONTROL (NEW)

    MSD Universal Timing Control (New). Provides 4 different stages of retard along with an adjustable start retard function with any module... more

    Priced from:

    $194.68

  • MSD UNIVERSAL TIMING RETARD CONTROL

    MSD Universal Timing Retard Control. Made from top grade quality materials. MSD Universal Ignition Module is created to provide excellent... more

    Priced from:

    $15.20
Auto MD Easy to use Q&A diagnostic tool Get fair and objective estimates for reparis Search over 400,000 repair shops Auto MD