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Audi B9 A4 FWD 2.0T Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Clutch / Flywheel Kits
- Cooling
- Differentials / LSDs
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Mounts
- Oil Catch Can
- Short Shifters
- Software
- Throttle Controller
4AN T
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affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
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For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026
Stage 2 Boost Cooler Forced Induction Progressive Engine Mount Water-Methanol Injection Kit - (NO LONGER AVAILABLE) *Scratch And Dent*
Red High Temp Nylon Tubing, Quick-Connect Fittings
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
DV+ Performance Diverter Valve - With Pierburg Valve *Scratch And Dent*
Features a low-profile integrated solenoid to make it shorter and more compact than even the factory diverter, ensuring it will fit the tightest applications.
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2020 year.
This product was last offered at the strikethrough price on
06-24-2026
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
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This product was last offered at the strikethrough price on
06-28-2026
Unleash up to 357HP/396TQ by transforming your Audi B9 A4/A5 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
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Features CAN-Bus connectivity for more advanced tuning — gain up to 30whp and 45lb-ft. of torque
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Not for sale or use in the state of California.
Fits 190hp models only
Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
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Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability.
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This product was last offered at the strikethrough price on
06-25-2026
Get up to +44 hp and +55 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
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This product was last offered at the strikethrough price on
06-30-2026
Get up to +40 hp and +54 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
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This product was last offered at the strikethrough price on
06-30-2026
Get up to +44 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
06-30-2026
Enhance your driving experience by filling the bushing void.
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Engages water-methanol system at 35PSI
Adjustable from 25-50psi
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