Magnaflow Street Series Cat-Back Exhaust System — 1967-1974 GM F-Body 3in.

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SKU: MAG15899

About Magnaflow MagnaFlow has been America's leader in stainless steel ...Read more

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Sale price$1,556.11 Regular price$1,740.12
15560 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
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About Magnaflow

MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.

Watch in action

Magnaflow Street Series Cat-Back Exhaust System for 1967-1974 GM F-Body

Experience a significant upgrade in sound and performance for your classic GM F-Body with the Magnaflow Street Series Cat-Back Performance Exhaust System (15899). Engineered for models from 1967 to 1974, this system delivers the deep, resonant exhaust note that Magnaflow is renowned for, combined with dyno-proven performance enhancements. It strikes an ideal balance, offering an aggressive exterior sound while maintaining a moderate interior level for comfortable cruising.

Key Features and Benefits:

  • Signature Magnaflow Tone: Enjoy a rich, powerful exhaust sound that complements the performance heritage of your F-Body.
  • Enhanced Performance: The system's design promotes better exhaust flow, contributing to increased horsepower and torque.
  • Premium Stainless Steel: Constructed from durable, corrosion-resistant stainless steel for lasting performance and appearance.
  • 3-Inch Mandrel-Bent Piping: Features 3-inch diameter mandrel-bent tubing, ensuring maximum exhaust gas velocity and minimal restriction.
  • Dual Straight-Through Mufflers: Equipped with two high-flow mufflers to produce a robust sound and optimize performance.
  • Dual Split Rear Exit: The exhaust exits as a dual split at the rear, providing a classic performance look.
  • Crossmember-Back Design: This system replaces your vehicle's exhaust from the crossmember back, offering a straightforward installation.

The Magnaflow 15899 is built to withstand the demands of performance driving while delivering a consistently aggressive and satisfying exhaust note. Its high-quality construction ensures durability and resistance to harsh conditions. Upgrade your 1967-1974 GM F-Body with this exceptional cat-back exhaust system from GGCRACING and feel the difference.

About Magnaflow

MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.

Watch in action

Magnaflow Street Series Cat-Back Exhaust System for 1967-1974 GM F-Body

Experience a significant upgrade in sound and performance for your classic GM F-Body with the Magnaflow Street Series Cat-Back Performance Exhaust System (15899). Engineered for models from 1967 to 1974, this system delivers the deep, resonant exhaust note that Magnaflow is renowned for, combined with dyno-proven performance enhancements. It strikes an ideal balance, offering an aggressive exterior sound while maintaining a moderate interior level for comfortable cruising.

Key Features and Benefits:

  • Signature Magnaflow Tone: Enjoy a rich, powerful exhaust sound that complements the performance heritage of your F-Body.
  • Enhanced Performance: The system's design promotes better exhaust flow, contributing to increased horsepower and torque.
  • Premium Stainless Steel: Constructed from durable, corrosion-resistant stainless steel for lasting performance and appearance.
  • 3-Inch Mandrel-Bent Piping: Features 3-inch diameter mandrel-bent tubing, ensuring maximum exhaust gas velocity and minimal restriction.
  • Dual Straight-Through Mufflers: Equipped with two high-flow mufflers to produce a robust sound and optimize performance.
  • Dual Split Rear Exit: The exhaust exits as a dual split at the rear, providing a classic performance look.
  • Crossmember-Back Design: This system replaces your vehicle's exhaust from the crossmember back, offering a straightforward installation.

The Magnaflow 15899 is built to withstand the demands of performance driving while delivering a consistently aggressive and satisfying exhaust note. Its high-quality construction ensures durability and resistance to harsh conditions. Upgrade your 1967-1974 GM F-Body with this exceptional cat-back exhaust system from GGCRACING and feel the difference.

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