Locking nut with flange. M8x1.25mm
Locking nut with flange. M8x1.25mm
Keep your emissions in check
Not for sale or use in the state of California.
Install new hardware with your new parts. M8x45
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
07-26-2026
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
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Includes a $210 refundable core charge
Engine code ART
Includes a $210 refundable core charge
Engine code ART
Includes a $210 refundable core charge
Engine code AWN
Includes a $210 refundable core charge
Engine code AWN