syjian ying universal 2.25"(id) dual chamber exhaust muffler – 17" overall length, aggressive deep sound, silver anti-corrosion finish for car, suv, truck (inlet/outlet 2.25") silver 2.25 inch is up for auction in Automotive. The current bid is $2.00, 95% below the $42.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.