GESI Cats Now Available in MAPerformance Products

Vibrant Performance - GESI Catalytic Converters

MAPerformance is proud to announce the addition of the GESI HO-Series into our own in-house brand downpipes and test pipes. This option is available for the following applications:

• 2015+ Ford Ecoboost Mustang
• 2003-2007 Mitsubishi Evo 8/9
• 2008-2015 Mitsubishi Evo X
• 2014+ Ford Fiesta ST
• 2015+ Subaru WRX 

The High Output Universal Catalytic Converter can handle up to 500hp (per bank) and the Ultra High Output Universal Catalytic Converter is capable of handling up to 850hp (per bank, a total of 1700hp!), and guaranteed to pass emissions tests, assuming the vehicle is properly tuned and maintained.

GESI High Output (HO-series) and Ultra High output (UHO-series) Universal Metal Core Catalytic Converters have been designed to provide a reliable solution to the most common converter problems experienced by our customers.

• EPA certified for use on OBD2 vehicles (1996 and newer). 49 States only!
• Full Stainless Steel construction, including the substrate which is furnace braised to the mantle for outstanding durability
• Unique end-cap design locks substrate in so it can't rattle around
• The GESI proprietary precious metal loading technology ensures greatly reduced emissions, eliminating most "Check Engine Light" issues
• Capable of withstanding up to 1500 deg F
• Ideal for forced induction applications, with no loss of HP
• Covered by a 5 year/50,000 mile warranty (on shell and tube ends only)