Out of space? Use this thin wall socket.
Out of space? Use this thin wall socket.
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Connects the catalytic converter to the center exhaust muffler
Keep your engine running efficiently
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
07-20-2026
Found after the catalytic converter
For Bank 2 - Cylinders 5-8 (left 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
07-20-2026
Found after the catalytic converter
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
07-20-2026
Properly remove stubborn o2 sensors.
This product was last offered at the strikethrough price on
05-07-2026
For vehicles with 6 pin brown connector
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits left and right side
This product was last offered at the strikethrough price on
07-09-2026
Restore fuel mileage and clear codes
For cylinders 4-6
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
07-20-2026
Clear codes and restore fuel mileage
Position is right side after catalyst.
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
07-20-2026
Perfect kit for unique sensors throughout the car.
Ensure a proper seal
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Located between the turbo & catalytic converter
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
03-24-2026
Restore fuel mileage and clear codes
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits the left and right position
Remove rust and dirt for easy installation with this tool
Found after the catalytic converter
For Bank 2 - Cylinders 5-8 (left side)
This product was last offered at the strikethrough price on
05-07-2026