Rudy's Water In Fuel Sensor Bypass Plug For 2001-2016 Chevrolet/GMC 6.6L Duramax 2015-2019 Audi S3 Rear 2" spacers or 3"

Rear 2" spacers or 3" coil springs available to achieve desired stance (see important notes)

Muffler Qty: 2

5 Inch in diameter and made from heat treated and hot formed 4140 chromoly steel for extra strength and durability

These can also be mounted to older vehicles with drum brakes

MBRP P Series Cat-Back — 2005–2015 Toyota Tacoma

Rudy's Water In Fuel Sensor Bypass Plug For 2001-2016 Chevrolet/GMC 6.6L Duramax 2015-2019 Audi S3 Rear 2" spacers or 3"This WIF Sensor bypass plug is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WIF) Sensor in your 2001 2016 GM 6. 6L Duramax. The factory sensor is made of plastic and often times just doesn't last. Over time the sensor can strip, crack, and even cause air leaks in your fuel system. On top of that, many Duramax owners question the accuracy and effectiveness of the factory WIF sensor. This billet aluminum