A CNC-machined billet aluminum oil fill port for your Audi 4.0T that replaces the flimsy factory plastic and features an integrated 1/8" NPT port to easily monitor real-time crankcase pressure.
Audi C7 S6 Quattro 4.0T Most Popular Parts
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Locked out of the trunk?
2X Entries Into Our F80 M3 Sweepstakes
Replace your noisy/leaky door seal - Fits both left and right side
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
08-28-2026
The perfect accessory for the stylish and practical driver
This product was last offered at the strikethrough price on
08-27-2026
Secures aftermarket LED bulbs in factory headlight housings
10X Entries Into Our F80 M3 Sweepstakes
For securing high beam in xenon headlights
This product was last offered at the strikethrough price on
05-02-2026
Replaces your cracked or worn belt
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
08-28-2026
Keep your bumper in place with this new guide
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
08-28-2026
Does not include window motor
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
08-28-2026
Stop losing CV grease and extend axle joint life
Recommend replacing with every brake pad service
Requires one per side
This product was last offered at the strikethrough price on
08-01-2026
Fits inner and outer positions
Allows hot oil to leave the turbocharger
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
08-28-2026
High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime
Coolant level sensor enclosed in tank
This product was last offered at the strikethrough price on
04-06-2026
Install new hardware with your new parts. 10x13.5mm
One kit services one injector
This product was last offered at the strikethrough price on
08-23-2026