Fitment Notes; RHO Limited Limited Longhorn and Tungsten.; Oviferview; Transform your 2025+ RAM 1500 3.0L Standard Output Twin Turbo with a high-performance down pipe kit from Stainless Works.; Engineered with 3" down pipes and high-flow catalytic converters this system improves exhaust flow increases power and sharpens throttle response.; Designed for direct connection to the factory catback exhaust this system allows easy installation whether you're retaining the stock exhaust or upgrading to a full aftermarket system.; Built from corrosion-resistant 304 stainless steel and TIG welded in Streetsboro Ohio — engineered for long-term durability and performance.; Why Stainless Works; American-made from raw material to finished product; TIG welded by skilled craftsmen for strength and beauty; Lifetime warranty on material and craftsmanship; Designed for 2025+ RAM 1500 trucks equipped with the 3.0L Standard Output Twin Turbo engine.; Direct fit for 2025+ RAM 1500 3.0L Standard Output models; Designed to connect to factory or aftermarket catback exhaust systems; Key Features; 3" Down Pipes; Larger tubing improves exhaust flow and turbo efficiency.; High-Flow Catalytic Converters; EPA compliance with improved exhaust flow.; Factory Catback Connection; Designed to fit directly to the factory exhaust system.; Twin Turbo Performance; Fits the following trims with the 3.0L Standard Output:; Improves throttle response and overall engine performance.; Mandrel Bent Tubing; Smooth airflow with no restriction bends.; TIG Welded Construction; Precision welds for maximum durability.; Tradesman Big Horn Warlock Laramie and Rebel; Designed to fit Crew Cab with 6'4" bed.; Minor trimming required for:; Crew Cab with 5'7" bed; Quad Cab with 6'4" bed; Not compatible with 3.0L High Output trims: