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  • JM Fabrication DSM O2 Housing - External WG Dump (JMF DSM-O2HSNG)
  • JM Fabrication DSM O2 Housing - External WG Dump (JMF DSM-O2HSNG)
  • JM Fabrication DSM O2 Housing - External WG Dump (JMF DSM-O2HSNG)

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    JM Fabrications

    JM Fabrication DSM O2 Housing - External WG Dump

    PART#
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 371.64   $ 437.22
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    Built To Order Free delivery by , to your door when ordered within hrs and mins
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    DSM EWG From JM Fab

    Replace your restrictive OEM cast O2 housing with our free flowing custom tubular model. Made completely from 304 stainless steel! The flanges are CNC machined from ½" material and are surfaced after welding for a leak free seal. The exhaust outlet measures in at 2.5" while the wastage dump tube is a large 1.75".

    Each piece comes with new SS studs and nuts already installed unlike many competitors where you are left to use a nut and bolt combination which can be a nightmare to install.

    Applications

    • DSM All

    What's in the box?

    • 1 DSM O2 Housing

    Warranty

    • JM FAB Limited Warranty

    DSM EWG From JM Fab

    Replace your restrictive OEM cast O2 housing with our free flowing custom tubular model. Made completely from 304 stainless steel! The flanges are CNC machined from ½" material and are surfaced after welding for a leak free seal. The exhaust outlet measures in at 2.5" while the wastage dump tube is a large 1.75".

    Each piece comes with new SS studs and nuts already installed unlike many competitors where you are left to use a nut and bolt combination which can be a nightmare to install.

    Applications

    • DSM All

    What's in the box?

    • 1 DSM O2 Housing

    Warranty

    • JM FAB Limited Warranty

    Customer Reviews

    Based on 2 reviews
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    S
    S.H.
    Service was great

    Service couldn't have been better. The product I wouldn't advise. I bought the 2 bolt wastegate option. First, during install I realized the Watergate ear wouldn't allow the stock o2 housing bolt to fit without grinding the ear and the bolt. But not that big an issue. Second, after install I kept blowing alternator fuse. Come to find out the o2 housing put the wastegate right on the alternator output nut. So here is MAPerformance great service. They sent it back worked with JMfab to get it modified to fit correctly. So I get the housing back re-install no longer grounds out alt. BUT, the wastegate dump tube leaves no room for a slum fan to fit. I just bought a nice moshimito duel slum fan with shroud and had to do heavy modification for the fans to be used. This wouldn't be a problem if they just rotated the wastegate flange 90° so the dump tube would exit facing sown instead of straight to the radiator. So lastly great service from MAP. But don't buy the JMfab o2 housing. Spend the extra cash and buy the Map. O2 housing.

    P
    P.
    Great

    Great Product. Came in with 4 weeks.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.