This is the ultimate 2003-2005 SRT4 replacement exhaust downpipe! It is 100% stainless, High Flow Cat, 304ss flanges, stainless flex's, 16 gauge 304ss tubing, mandrel bent, dual stainless o2 bungs & hand TIG welded. The pipe measures 3" all the way to the end where it reduces down to 2.25" to accommodate both the stock and mopar/borla exhaust cat-back, or we can leave it 3" all the way and you can custom connect a cat-back yourself. This pipe has two o2 bungs in it, meaning there is a hole to screw in the stock rear o2 sensor as well as an extra bung. The extra bung is there for a wideband o2 sensor to be used in the downpipe. A plug is also included in the event you don’t want to run a wideband o2 sensor.
Not for sale for use in California, Colorado, New York or Maine, if you order from one of those 4 states your order will be cancelled.
Downpipes are made in batches per order, please allow 10-15 business days wait before your custom made downpipe ships.