Direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards without sacrificing flow rate. Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters. The standard OE specification flanges are designed for easy installation, direct bolts to existing exhaust system without doing extra modification. Genuine federal EPA certification and OBDII compliant, every catalytic converter is stamped with an exclusive EPA number on the shell. Federal EPA certificated catalytic converters are backed 5 years or 50,000 miles limited warranty. Vehicle Fitment: 1999-2006 Chevy Silverado 1500 2500 - Tahoe - Avalanche 1500 - Suburban 1500, GMC Sierra 1500 2500 - Yukon, Cadillac Escalade, please check product description page below for more references.
The benefits of high flow catalytic converter Features stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL code issues. Internal honeycomb structure for maximum flow and surface area. Allows the catalysis to fully react with exhaust gases without sacrificing flow rate, thus reducing the back pressure. The increased exhaust flow allows your engine to make more power, improve vehicle performance. High Exhaust Flow Reduce Back Pressure Improve Vehicle Horsepower
Vehicle Fitment Chevrolet
2002-2005 Chevrolet Avalanche 1500 Crew Cab Pickup 4-Door 5.3L 1999-2005 Chevrolet Silverado 1500 4.3L 4.8L 5.3L 1999-2000 Chevrolet Silverado 2500 5.3L 2000-2006 Chevrolet Suburban 1500 Sport Utility 4-Door 5.3L 2000-2006 Chevrolet Tahoe Sport Utility 4-Door 4.8L 5.3L GMC
1999-2005 GMC Sierra 1500 4.3L 4.8L 5.3L 1999-2000 GMC Sierra 2500 5.3L 2000-2006 GMC Yukon Sport Utility 4-Door 4.8L 5.3L Cadillac
2002-2005 Cadillac Escalade Base Sport Utility 4-Door 5.3L
About Check Engine Light On Most vehicle owners care about if this catalytic converter can eliminate the check engine light on caused by code P0420 - catalyst system efficiency below threshold. We would answer definitely YES! But before replacing a catalytic converter, please make sure your O2 sensors still work well. Faulty sensors can cause damage to spark plugs, catalytic converters and damage your fuel economy.
Replacement Guide (Do It Yourself) Raise the vehicle and secure it on jack stands. Identify the catalytic converter on the underside of the vehicle. Remove the oxygen sensors. Spray penetrating oil on the exhaust flange hardware and flanges, then remove the Old Catalytic Converter. Install new catalytic converter, direct bolts to existing exhaust system - Do not forget to install gaskets to prevent exhaust leaks.
High Flow Cats Increase Power The problem with regular catalytic converters is that they don?ˉt always allow the gasses to pass through as efficiently as possible. High flow catalytic converters allow for the more efficient flow of exhaust gasses, removing restrictions that can impede performance. If the original OE converter does not match your engine power, a high flow cat might be a great choice.
Free shipping on all orders. No minimum purchase. It normally takes 1-2 business days for us to process your order. Please note that this does not include holidays and weekends. Shipping time will normally cost 2-8 business days. Shipping time is estimated and commences from the date of shipping, rather than the date of the order, and can take longer than expected date due to the invalid address, customs clearance procedures or other causes.
For large items such as bumpers, tonneau covers, we generally delivery by Fedex and P.O.Box will not be available for shipping.