Borla S-Type Universal Muffler 2.5in Inlet/Outlet — Fits Custom Exhaust Systems

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SKU: BOR40842S
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About Borla Borla Performance Industries was founded in 1978 and ...Read More

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Sale price$193.99 Regular price$216.99
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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.

Watch in action

Premium Exhaust Performance with Borla

The Borla S-Type Universal Muffler (40842S) is the ultimate solution for enthusiasts seeking a refined, aggressive exhaust note without sacrificing flow. Featuring a 2.5-inch inlet and outlet, this muffler is crafted from high-quality T-304 austenitic stainless steel, ensuring it will never rust or corrode, even in the harshest driving conditions. Its reversible design offers maximum installation flexibility, making it an ideal choice for custom exhaust setups where space is at a premium.

Why Choose Borla S-Type?

  • Superior Material: T-304 stainless steel construction for lifelong durability.
  • Free-Flow Design: Engineered to minimize backpressure and maximize horsepower.
  • Acoustic Control: High-temperature continuous-filament fiber (CFF) material provides a deep, rich sound.
  • Compact Versatility: Reversible design allows for easy fitment in tight spaces.
  • Welded Construction: 100% welded seams for maximum structural integrity.

This muffler is perfect for street rods, custom trucks, and track vehicles that require a reliable, high-performance exhaust solution. The natural mill finish allows for custom polishing or painting to match your vehicle's aesthetic. Experience the perfect balance of sound and power with Borla engineering. Upgrade your exhaust system today at GGCRACING.

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.

Watch in action

Premium Exhaust Performance with Borla

The Borla S-Type Universal Muffler (40842S) is the ultimate solution for enthusiasts seeking a refined, aggressive exhaust note without sacrificing flow. Featuring a 2.5-inch inlet and outlet, this muffler is crafted from high-quality T-304 austenitic stainless steel, ensuring it will never rust or corrode, even in the harshest driving conditions. Its reversible design offers maximum installation flexibility, making it an ideal choice for custom exhaust setups where space is at a premium.

Why Choose Borla S-Type?

  • Superior Material: T-304 stainless steel construction for lifelong durability.
  • Free-Flow Design: Engineered to minimize backpressure and maximize horsepower.
  • Acoustic Control: High-temperature continuous-filament fiber (CFF) material provides a deep, rich sound.
  • Compact Versatility: Reversible design allows for easy fitment in tight spaces.
  • Welded Construction: 100% welded seams for maximum structural integrity.

This muffler is perfect for street rods, custom trucks, and track vehicles that require a reliable, high-performance exhaust solution. The natural mill finish allows for custom polishing or painting to match your vehicle's aesthetic. Experience the perfect balance of sound and power with Borla engineering. Upgrade your exhaust system today at GGCRACING.

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.

Watch in action

Premium Exhaust Performance with Borla

The Borla S-Type Universal Muffler (40842S) is the ultimate solution for enthusiasts seeking a refined, aggressive exhaust note without sacrificing flow. Featuring a 2.5-inch inlet and outlet, this muffler is crafted from high-quality T-304 austenitic stainless steel, ensuring it will never rust or corrode, even in the harshest driving conditions. Its reversible design offers maximum installation flexibility, making it an ideal choice for custom exhaust setups where space is at a premium.

Why Choose Borla S-Type?

  • Superior Material: T-304 stainless steel construction for lifelong durability.
  • Free-Flow Design: Engineered to minimize backpressure and maximize horsepower.
  • Acoustic Control: High-temperature continuous-filament fiber (CFF) material provides a deep, rich sound.
  • Compact Versatility: Reversible design allows for easy fitment in tight spaces.
  • Welded Construction: 100% welded seams for maximum structural integrity.

This muffler is perfect for street rods, custom trucks, and track vehicles that require a reliable, high-performance exhaust solution. The natural mill finish allows for custom polishing or painting to match your vehicle's aesthetic. Experience the perfect balance of sound and power with Borla engineering. Upgrade your exhaust system today at GGCRACING.

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