GrimmSpeed OEM Downpipe to 3in Cat Back Adapter Subaru Turbo Models

SKU
GRM-077046
  
Exhaust leaks seem to be an all-too-common issue with most modded
Subaru’s. They tend to spring up out of nowhere and cause hours of
troubleshooting headaches. One of the most common leaks that we hear
about is from running an OEM downpipe with an aftermarket 3" catback
without a proper adaptor. Use an adaptor that allows you to retain your
stock donut gasket for the best solution to finally end that pesky leak.
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  • Exhaust leaks seem to be an all-too-common issue with most modded
    Subaru’s. They tend to spring up out of nowhere and cause hours of
    troubleshooting headaches. One of the most common leaks that we hear
    about is from running an OEM downpipe with an aftermarket 3" catback
    without a proper adaptor. Use an adaptor that allows you to retain your
    stock donut gasket for the best solution to finally end that pesky leak.


    CNC machined from mild steel and zinc coated for durability and
    longevity, this thing will outlast your car. Don't waste your time
    trying to get your OEM downpipe to seal without a donut gasket. In a
    short amount of time, they rust and corrode and will prevent you from
    ever getting a good seal with a typical flat gasket. Re-use your stock
    donut gasket along with a GrimmSpeed 2x Thick 3" Gasket for a perfect
    seal on the first try!