Rear O2 sensor mod for all VW / Audi vehicles from 1996 through 2007
Rear O2 sensor mod, easy bolt-on kit installs inline with the rear 02 sensor on the 02 bung to prevent the CEL due to racepipes. Off road use only. This mod is only 90% effective as variation in rear 02 sensitivity varies from car to car. No Guarantees. Tested and works well on all VW / Audi vehicles from 1996 through 2007.
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- Note: Products sold through this website that do not bear the Exoticspeed Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Exoticspeed Limited Warranty does not apply to products that are not Exoticspeed-branded, even if packaged or sold with Exoticspeed products. Please contact the manufacturer directly for technical support and customer service.
- Warranty: One year