STM Stainless Steel High Flow GESi EPA Cat | 2001-2006 Mitsubishi Lancer Evolution 8/9 (STM-EVO79-HFC)

2001-2006 Mitsubishi Lancer Evolution 7/8/9 Stainless Steel High Flow GESi EPA Cat by STM

The STM stainless high flow cat for Evo 7/8/9 features a full stainless steel construction, tig-welded in house at STM and utilizes the 85030 GESi GEN1 ultra high output EPA compliant catalytic converter. Bolts right in place of your stock cat and will fit most aftermarket exhausts that keep the stock location for the cat. Both O2 bungs are included as pictured for your factory o2 sensor and a wideband if you run one, as well as the extra plug if you don’t.

Features

• 300 Cell GESi Gen 1 (for up to 2016 vehicle models) G-Sport UHO EPA Converter (85030)
• Hand Fabricated
• Tig-Welded
• Back-Purged
• Full Stainless Steel
• 3″ 2-Bolt Exhaust Flange
• SS Laser Cut Flanges
• Two O2 Bungs
• Gaskets and Hardware Included
• Bolts to Stock Downpipe and Cat-Back
• Fits with Stock-Placement Aftermarket Downpipe and Cat-Back

Benefits

• Supports up to 850 HP

Applications

• 2001-2006 Mitsubishi Lancer Evolution 7/8/9

What’s In The Box?

• 1 – STM Cat Pipe with GESi UHO 300 Cell Cat
• 2 – Remflex 3″ Gaskets
• 4 – M10 x 35 Bolts
• 4 – M10 Flat Washers
• 4 – M10 Nuts
• 1 – O2 Bung Plug

Warranty

• STM’s Limited Manufacturer’s Warranty