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Dynatech SuperMAXX Y-Pipes 715-14420

Dynatech 715-14420 - Dynatech SuperMAXX Y-Pipes

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Y-Pipe, SuperMAXX, Stainless, 2.5 in. Inlet/Outlet, Catalytic Converter, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

  • The part DTC-715-14420 will have additional shipping charges due to its size. These charges will be shown in the shopping cart and checkout.

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Brand: Dynatech
Manufacturer's Part Number: 715-14420
Summit Racing Part Number: DTC-715-14420

Y-Pipe Inlet Attachment: 3-bolt flange
Inlet Diameter (in): 2.500 in.
Y-Pipe Outlet Attachment: 2-bolt flange
Outlet Diameter (in): 2.500 in.
Y-Pipe Material: Stainless steel
Y-Pipe Finish: Natural
Oxygen Sensor Bung Included: Yes
Catalytic Converter Included: Yes
Gaskets Included: Yes
Hardware Included: Yes
Quantity: Sold as a kit.
Notes: Designed for use with Dynatech SuperMAXX headers.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These high-flow, merge-style Dynatech SuperMAXX Y-pipes provide maximum exhaust flow, while their slip-together union allows for an easy installation without welding. They feature a collector/converter connection that uses a self-aligning, sintered-metal donut gasket for a long-lasting, leak-free connection. Dynatech SuperMAXX Y-pipes also come with high-flow, stainless steel catalytic converters for increased horsepower and torque. They have provisions for O2 sensors and are fully OBD-II compatible.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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