You have no items in your shopping cart.
The perfect way to unleash hidden horsepower in a modern turbocharged engine is to upgrade the restrictive factory catalytic converter with a smoother, higher flowing unit. This is a great way to increase performance and add a nice growl to the exhaust note. Ideal performance is achieved through expelling exhaust gasses at maximum velocity through a larger internal diameter and a less-restrictive catalytic converter. We measured maximum gains of +14WHP and +13ft/lbs of torque on our Audi B9 A4 when equipped with APR Stage 1 ECU software, ECS Kohlefaser Luft-Technik Intake System and ECS Intercooler/Charge Pipe Kit.
Through multiple design iterations and stringent product testing, we have engineered our High Flow Catalytic Converter to not only free up horsepower, but to provide trouble-free installation. Designed and engineered in house, our High Flow Catalytic Converter utilizes only premium materials and manufacturing techniques to deliver unmatched quality and reliability. Made of exquisite brushed T304 stainless steel and precision ground 3/8" thick CNC-Cut T304 stainless steel flanges, it is sure to look great and hold up to whatever is thrown at it. New OE gaskets, class 10.9 bolts, and copper flanged lock nuts are included for a trouble free install. Each weld joint is hand TIG welded for precision and strength and eye-catching beauty. The stainless steel oxygen sensor bung is TIG welded in the OE-location so no extension harness are needed.
Our ECS Tuning High Flow Cat offers impressive real world results. Get yours today and experience the difference!
NOTE: Aftermarket ECU software is required to keep MIL (Malfunction Indicator Lamp) off and is recommended to maximize performance gains as advertised.
|Audi||Allroad QUATTRO||2005||Base||4.2L V8|
|Audi||Allroad QUATTRO||2004||Base||4.2L V8|
|Audi||Allroad QUATTRO||2003||Base||4.2L V8|