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BBK 96-98 Mustang 4.6 GT High Flow X Pipe With Catalytic Converters - 2-1/2

BBK · New

BBK 96-98 Mustang 4.6 GT High Flow X Pipe With Catalytic Converters - 2-1/2

MPN 1666 · Store SKU bbk1666

$749.99
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Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.

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Product details

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1996-1998 Ford Mustang 4.6L GT. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2 in. CNC mandrel bent aluminized steel tubing with a unique BBK center X section for improved exhaust extraction, along with high flow catalytic converters to help increase exhaust flow and maximize performance to the rear wheels. These BBK full catted X pipes will install directly to the factory shorty exhaust headers or any aftermarket shorty exhaust and feature factory O2 sensor placement for simple direct installation. A BBK catted X pipe is the best way to really improve your Mustangs exhaust flow over the restrictive factory pipe to increase overall performance, plus it will sound great with an additional V8 muscle car growl. Please Note. This BBK product is not legal for use in some states including California: Please check your local emission laws and requirements. BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1996-1998 Ford Mustang 4.6L GT. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2" CNC mandrel bent aluminized steel tubing with a unique BBK center X section for improved exhaust extraction, along with high flow catalytic converters to help increase exhaust flow and maximize performance to the rear wheels. These BBK full catted X pipes will install directly to the factory shorty exhaust headers or any aftermarket shorty exhaust and feature factory O2 sensor placement for simple direct installation. A BBK catted X pipe is the best way to really improve your Mustangs exhaust flow over the restrictive factory pipe to increase overall performance, plus it will sound great with an additional V8 muscle car growl. Please Note. This BBK product is not legal for use in some states including California: Please check your local emission laws and requirements. High-Flow Full X-Pipe Assembly; 2.5 in. Tubing; w/2 High Flow Catalytic Converters; Direct Fit; 1996-1998 MUSTANG GT 2.5 FULL X PIPE W/CATALYTIC CONVERTERS 1996-1998 MUSTANG GT 2.5 FULL X PIPE W/CONVERTERS High-Flow Full X-Pipe Assembly

Manufacturer fitment & guides

Check 1666 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y
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