Direct fit replacement “Cat Test” 3″ stainless steel mid pipes will add 18-21 RWHP, cool your side sills and add a more aggressive sound to your Viper. Features factory style 3″ stainless steel Flex joint.åÊFOR OFF-ROAD /RACEåÊUSE ONLY. The factory catåÊtest pipeåÊassemblies incorporate similar flex tubing so when the engine moves it will not cause stress cracks and fractures to the exhaust system. Other pipes on the market DO NOT include the stainless steel flex tubing that our assemblies have. NOTE : Choose “outlet tubing size” when ordering. These pipes are made at 3″ for maximum flow. The 3″ to 2.5″ reducers are needed when connection to a stock or aftermarket 2.5″ inlet muffler. NOTE: an SCT Engine Management flash device with Downstream Sensor monitoring turned off are required in order to keep the check engine light out on 03-06 Vipers. You MUST use specific ’08-’10åÊSensor Spacers for ’08-’10 Vipers. If you have any questions, just give us a call and we will help.
3″ Mid Cat Test Pipes with Flex Joint, 2003 – 2010 Dodge Viper