The STM stainless high flow cat for Evo X 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 uses the factory hanger. Both O2 bungs are included as pictured for your factory o2 sensor and and a wideband if you run one, as well as the extra plug if you don’t.
Vehicle Fitment:
2008-2015 Mitsubishi Lancer Evolution X
Features & Specs:
• 300 Cell GESi Gen 1 (for up to 2016 vehicle models) G-Sport UHO EPA Converter (85030)
• Supports up to 850 HP
• 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
• Please check all local laws for street use before purchase
• Weighs 7.10 pounds
Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
* This does not include the natural life of the converter *
Includes:
(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
Shipping Times: 1-10 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your piece!
For Racing Use:
Please check all your local laws before purchase.
Notes:
The OEM Mitsubishi catalytic converters are not typically stocked by USA warehouses, but we can special order them from Japan (~3 months). 1584A350 is estimated at $2910.56.
Previous Part Numbers:
STM-EVOX-RP-GESI, STM-EVOX-RP-HFC
See more STM Products
Fast Shipping with Professional Packaging
We provide a variety of shipping options thanks to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel are well trained and will be able to pack your goods in accordance with the exact and precise specifications. Before shipping, all goods are carefully examined and secured. We deliver to thousands of clients each day across multiple countries. The fact that we're dedicated to becoming the largest online retailer in the world is obvious. Warehouses and distribution centers can be found in Europe as well as the USA.
Orders that contain more than one item are assigned processing times according to each item.
We will inspect each and every one of the items ordered before shipping. The majority of orders are shipped within 48-hours. Delivery is expected to take between 3 and seven days.
Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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