BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details. Part Number 16635 Inlet Type A 6 Bolt Welded Flange Outlet Type A 2 Bolt Welded Flange Substrate Material Stainless Steel Type Walker Ultra EPA 16635 Direct Fit Catalytic Converter with Integrated Exhaust Manifold for Lexus IS250 | Manifold Converter Weight 10.50 lbs Height 6.00" Width 8.75" Length 30.50" Buyer's Guide Front Right; 2006 Lexus GS300 Front Right; 2007-2011, 2013-2015 Lexus GS350 Front Right; 2006-2015 Lexus IS250 Right; 2011-2017 Lexus IS350 Front Right; 2015-2017 Lexus RC350 Front Right; Right Interchange Data Brand Part Number No interchange data available.