The STM DSM Atmosphere Dump O2 Housing fits with the FWD 1G and FWD/AWD 2G DSM. Bolts to Mitsubishi-style turbos and is compatible with the STM 3″ downpipe or 2.5″ 2-bolt flange downpipe in the stock location. Hand fabricated in the USA, tig welded in-house of stainless steel with a mild steel turbo flange to ensure the bolts stay tight for a good seal. New gaskets and hardware are included.
*Permanently Discontinued*
We no longer offer the atmosphere dump style, but we do still offer this design recirculated with or without a TiAL MVS wastegate: More DSM O2 Housings
Part Number:
STM-DSM-O2-AD
Vehicle Fitment:
* Not for 1G AWD *
1990-1994 1G Eclipse GST
1995-1999 2G Eclipse GST/GSX
1990-1994 1G Talon TSi FWD
1995-1998 2G Talon TSi AWD/FWD
1990-1994 1G Laser RS FWD
• Fits with Mitsubishi-style turbo
Features:
• Bolts to Mitsubishi Style Turbos
• Tig-Welded, Back-Purged
• 2.5″ 2-Bolt 3/8″ Thick Stainless Steel Exhaust Flange
• 1/2″ Thick Mild Steel Turbo Flange
• Gaskets & Hardware Included
Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
1G DSM Install Notes:
This will not work with the 1G AWD. The cross member is right in the way of the dump tube. The STM Recirculated Housing will fit 1G AWD.
Purchase Includes:
(1) STM O2 Housing
(1) STM Stainless Steel O2 Housing Gasket
(1) Remflex 2.5″ Exhaust Gasket
(2) M10 x 35 Bolts
(2) M10 Flat Washers
(2) M10 Nuts
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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