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BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2
BBK 1670 BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2

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    Made To Fit Your Vehicle

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BBK 1670 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X

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$769.99
$699.99
(You save $70.00 )
SKU: BBK1670
UPC: 197975016706
Availability: Regularly stocked product
CARB: This product is not CARB Legal and not for sale in California
Category: Exhaust, Mufflers & Tips>Catback
MPN: 1670
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Description  

BBK 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | Ford Mustang 4.6 GT / Cobra High Flow X (1670)

Upgrade your 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X with the BBK 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | Ford Mustang 4.6 GT / Cobra High Flow X (1670). Engineered for Mustang enthusiasts, this upgrade is designed to improve fit, function, and overall driving confidence.

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1999-2004 Ford Mustang GT 4.6L 2V and Cobra 4.6L 4V. 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.

Key Features:

  • Designed for 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X
  • 99-04 Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | Ford Mustang 4.6 GT / Cobra High Flow X upgrade for Mustang applications
  • Manufacturer Part Number: 1670
  • Built by BBK for enthusiast-focused performance
  • Engineered for reliable fitment and long-term durability

Vehicle Fitment:

  • 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X Pipe With Catalytic Converters - 2-1/2 | 2099-2004 Ford Mustang 4.6 GT / Cobra High Flow X

Why Choose BBK:
BBK is trusted by Mustang enthusiasts for quality, fitment, and enthusiast-focused engineering. This upgrade is built to deliver a stronger combination of performance, style, and confidence.

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