Twin-scroll Hybrid Turbocharger
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Audi S4 Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Mount
- Oil Service
- Performance
- Pulleys
- Skid Plate
- Software
- Supercharger
- Timing
- Tools
- Turbocharger
- Vacuum System
Includes the basics, plus the water pump and hydraulic tensioner
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This product was last offered at the strikethrough price on
05-07-2026
Also known as the 'combi valve'
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Referred to as the speed sensor & reference sensor
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Also known as the RPM or Impulse sensor.
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From the 2013 model year
Control unit for in tank fuel pump
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Keep your engine running strong
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Left side cam position sensor
Exhaust rocker arm
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8 required per engine
Better airflow for more power
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CARB certified for sale in all 50 states
Increased displacement to 3.0 liters is accomplished by using a larger 92.8mm stroke crankshaft and 154X21 connecting rod.
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Requires Audi factory 3.0L 30V (AVK) crankshaft & IE 154x21 Forged Connecting Rods
Fix leaks and keep your cooling system efficient
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This product was last offered at the strikethrough price on
05-02-2026
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With mounting flange & sealing gasket to engine block
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Cylinders 5-8
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Does not include sealing O-Ring
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Lower temperature thermostat, stock is 87°C