Restore performance and fuel efficiency
This product was last offered at the strikethrough price on
05-07-2026
Restore performance and fuel efficiency
This product was last offered at the strikethrough price on
05-07-2026
Detects engine ping for timing adjustment
From VIN 8D-X-260001, split is in the 1999 model year
This product was last offered at the strikethrough price on
05-02-2026
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Keep your engine running efficiently
For engine code ATQ, fits left and right position
Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
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From VIN 8D-Y-000001, split is in the 2000 model year
Seals the throttle body to the intake manifold
Relays the position of the manifold flap to the ECU
Protects the voltage regulator
For 90 amp alternators from VIN 8D-X-200001, split is in the 1999 model year
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-22-2026
This product was last offered at the strikethrough price on
05-07-2026
Also known as the RPM or speed sensor
For vehicles with AEB or ATW engine codes only.
OEM spark plug for your Audi
This product was last offered at the strikethrough price on
08-22-2026
Shut down quickly & remotely - required by many racing organizations
Restore fuel economy and performance
Up To VIN 8D-W-080000, split is in the 1998 model year
Limits movement of the battery on the tray
Install new hardware with your new parts. M6x22
Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR
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Black switch, 1.2-1.6 BAR