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STM Tuned 1G FWD/2G DSM O2 Housing Atmosphere Dump

$696.75 NZD
SKU STM-DSM-O2-AD
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"Allow 7-14 days For Parts Manufacture/Order Processing Before Shipping"

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.

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

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

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.

Includes:

  • STM O2 Housing
  • STM Stainless Steel O2 Housing Gasket
  • Remflex 2.5" Exhaust Gasket
  • M10 x 35 Bolts
  • M10 Flat Washers
  •  M10 Nuts