PPE Ford Flex/SHO Lincoln MKT/MKS 2.5" Downpipe

Starting at: $690.00

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Currently there is an 4-6 week build time on these downpipes, add 2 weeks with coating

Once an order is placed, there are no refunds on the order.

The catted version of these pipes pass all vehicle readiness checks and do not throw a code or require tuning. They are also 49 state legal and pass CANADA EPA. 5" round 200 CPI heavy metal loaded ceramic core catalytic converters.

Product Features:

    Constructed of US T304 Stainless Steel
    Direct bolt on upgrade
    Available Catted and Non-catted with no need for o2 extensions
    Reduces backpressure
    9-15 HP Gain

*Off-Road pipes do not have any catalytic converters. These down-pipes are developed and sold for Off-Road Racing purposes only and are not legal for use on public roads.


Install parts to refresh factory bolts/nuts and gaskets:
BOLT  $4.89 NUT  $1.44  $3.16  STUD  Catalytic Converter Gasket - Ford (AA5Z-6L612-A)  Front Pipe Gasket - Ford (7T4Z-9450-AA) 


  • Model: PPESHO
  • Shipping Weight: 25lbs
  • Manufactured by: PPE Engineering


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