Transform your 2.7-liter Bi-Turbo into a high-horsepower powerhouse with this complete BorgWarner K04 upgrade bundle.
RS4/modified intake pipes necessary for a complete install - For a bolt-on solution, please see 034Motorsport's inlet pipe kit 034-145-P002 (ES2864575).
Audi C5 Allroad Quattro 2.7T Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Clutch / Flywheel Kits
- Cooling
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Mounts
- Oil Catch Can
- Performance Package
- Pulleys
- Short Shifters
- Software
- Clearance
Designed for high-performance track driving capable of approximately 800tf. lbs
The 725 series is a smaller diameter assembly, ideal for Drag racing applications.
The 725 series is a smaller diameter assembly, ideal for Drag racing applications.
Triple Groove retainer manufactured with high-quality military-certified Titanium alloy, and CNC machined for a tight fit.
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Capable of approximately 1250NM (920 FT LBS)!
Designed for Bosch 044 Fuel Pump
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Adaptor plate for bolting the VR6 engine to 016 / 01A / 01E Audi transmissions.
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+1mm oversized valve head diameter, single groove keeper setup for high RPM use
*Oversized valves require extra machine work to the cylinder head.*
This product was last offered at the strikethrough price on
11-04-2026