Quick connect union T-fitting for 1/4" Nylon
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Audi S5 Engine Intake Parts
- Air Box
- Air Filter
- Boost Tap
- Breather Hoses
- Charge Pipes
- Gasket
- Hardware
- Heat Shield
- Inlet hose
- Intake Boot
- Intercooler
- Manifold
- Performance
- Pipe
- Sensors
- Throttle Body
- Turbo Hoses
- Valves
- Water/Methanol Injection
- Clearance
gasket for both sides of the throttle body
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Internal charge air cooler in the supercharger compressor
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This product was last offered at the strikethrough price on
10-08-2026
Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.
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Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves).
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Direct OE-quality replacement EVAP purge solenoid to cure a rough idle, fix hard-starts after refueling, and clear stubborn P0441 or P0455 Check Engine Light codes.
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Located beneath the supercharger compressor
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Up to production date 5/7/2012
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Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold
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Located on the rear of the supercharger
Looking to clean up the engine bay of your B8/B8.5 Audi S4 or S5?
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This product was last offered at the strikethrough price on
09-29-2026
Also known as the "PCV". Located on the valve cover
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Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply