Borla Porsche 928 4.5L SS Catback Exhaust System — Fits 1978-1982 Porsche 928

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SKU: BOR14276
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About Borla Borla Performance Industries was founded in 1978 and ...Read More

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Sale price$1,359.99 Regular price$1,522.99
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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
Part Numbers
Sizing & Fit

About Borla

Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.

Unleash Performance with Borla

Transform your 1978-1982 Porsche 928 with the legendary Borla stainless steel catback exhaust system. Engineered specifically for the 4.5L engine, this system delivers the iconic Borla sound—a perfect blend of aggressive tone and refined performance. By optimizing exhaust flow, this system reduces backpressure, allowing your engine to breathe more freely and respond with increased throttle sensitivity.

Key Features and Benefits

  • Premium Stainless Steel Construction: Built for durability and long-lasting corrosion resistance.
  • Precision Engineering: Designed for a direct bolt-on fitment on all 1978-1982 Porsche 928 models.
  • Enhanced Acoustic Feedback: Provides the driver with critical RPM feedback for improved gear selection and driving engagement.
  • Performance Gains: Smoother exhaust gas evacuation for improved horsepower and torque output.

Whether you are restoring a classic or enhancing your weekend driver, this Borla exhaust system offers the perfect balance of form and function. Experience the difference that high-quality materials and expert craftsmanship make on your vehicle's overall performance. Elevate your driving experience today with this high-performance upgrade from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1978-1982 Porsche 928 Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Borla

Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.

Unleash Performance with Borla

Transform your 1978-1982 Porsche 928 with the legendary Borla stainless steel catback exhaust system. Engineered specifically for the 4.5L engine, this system delivers the iconic Borla sound—a perfect blend of aggressive tone and refined performance. By optimizing exhaust flow, this system reduces backpressure, allowing your engine to breathe more freely and respond with increased throttle sensitivity.

Key Features and Benefits

  • Premium Stainless Steel Construction: Built for durability and long-lasting corrosion resistance.
  • Precision Engineering: Designed for a direct bolt-on fitment on all 1978-1982 Porsche 928 models.
  • Enhanced Acoustic Feedback: Provides the driver with critical RPM feedback for improved gear selection and driving engagement.
  • Performance Gains: Smoother exhaust gas evacuation for improved horsepower and torque output.

Whether you are restoring a classic or enhancing your weekend driver, this Borla exhaust system offers the perfect balance of form and function. Experience the difference that high-quality materials and expert craftsmanship make on your vehicle's overall performance. Elevate your driving experience today with this high-performance upgrade from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1978-1982 Porsche 928 Base

Product Details

Product Description

About Borla

Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.

Unleash Performance with Borla

Transform your 1978-1982 Porsche 928 with the legendary Borla stainless steel catback exhaust system. Engineered specifically for the 4.5L engine, this system delivers the iconic Borla sound—a perfect blend of aggressive tone and refined performance. By optimizing exhaust flow, this system reduces backpressure, allowing your engine to breathe more freely and respond with increased throttle sensitivity.

Key Features and Benefits

  • Premium Stainless Steel Construction: Built for durability and long-lasting corrosion resistance.
  • Precision Engineering: Designed for a direct bolt-on fitment on all 1978-1982 Porsche 928 models.
  • Enhanced Acoustic Feedback: Provides the driver with critical RPM feedback for improved gear selection and driving engagement.
  • Performance Gains: Smoother exhaust gas evacuation for improved horsepower and torque output.

Whether you are restoring a classic or enhancing your weekend driver, this Borla exhaust system offers the perfect balance of form and function. Experience the difference that high-quality materials and expert craftsmanship make on your vehicle's overall performance. Elevate your driving experience today with this high-performance upgrade from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1978-1982 Porsche 928 Base

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