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Borla 140391

Cat-Back Exhaust System 2008-13 Audi S5 4.2L

Borla 140391

157-140391

made in usa
jegs shipping
FREE Shipping
Ships 12/07/16 if Ordered Today
Borla 140391 Cat-Back Exhaust System 2008-13 Audi S5 4.2L $1,999.99
Cat-Back Exhaust System
  • 2008-13 Audi S5 4.2L
  • Dual Rear Exit
  • Dual Round Rolled Tips
  • "S-Type" Mufflers

  • Borla 140391 Details

    Audi Cat-Back Exhaust Systems

  • Straight-Through Technology
  • Increased Exhaust Velocity
  • Maximum Flow And Power
  • CNC Manufacturing Ensures An Accurate Fit
  • Made From High Quality Austenitic Stainless Steel
  • Mandrel Bent Pipes
  • Ensures Legendary Quality And Durability
  • Million Mile Warranty

  • Specifications:

    Inlet Size (in.)
    N/A
    Material
    Stainless Steel
    Outlet Size (in.)
    N/A
    Exit Position
    Dual Split Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Tip Size
    3.5 in.
    Hardware Included
    Yes
    Tip Finish
    Polished
    Tip Included
    Yes
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Dual outlet
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Muffler Quantity
    Two
    Muffler Style
    Turbo
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Tip Cut
    Slant
    Tip Edge Style
    Rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    3.5
    Tip Quantity
    Dual
    Tip Shape
    Round
    Manufacturer's Part Number:
    140391

    Under Pressure...
    Millions of exhaust systems are replaced every year due to corrosion and poor performance. Automotive exhaust gas attacks the system from the inside while vibration, chemicals, road salt, and other harsh conditions attack from the outside. When you think about all the stress your exhaust system goes through, it's easy to see why you need a Borla stainless steel system!

    Built to Last...
    Borla builds their exhaust systems from 100% T-304 aircraft-quality stainless steel (not mild steel, aluminum, or coated aluminum). While coating substandard materials like mild steel may prolong life, these coatings suffer and typically fail at the weld points. Stainless steel maintains form and function at all points for superior corrosion protection. As Borla employees say, ''When you compare coated materials to 100% T-304 stainless steel, it's like comparing gold-plated metal to solid gold!''

    Worth Its Weight in Gold...
    Borla's world-class build quality and performance gains are considered by many to be an outstanding investment. And Borla's One Million Mile Warranty is proof that they take their products very seriously.

    Available in Cat-Back and Rear Section Kits...
    Cat-Back System- Comes with the necessary muffler inlet pipes, mufflers, tail pipes and exhaust tips.
    Rear Section- Comes with mufflers, exhaust tips and necessary mounting hardware.

  • ATAK Mufflers - Acoustically Tuned Applied Kinetics, deliver the highest, super aggressive, available dB (decibel) levels in the BORLA street exhaust lineup.
  • S-Type Mufflers - Straight Through Power, delivers the intoxicating, aggressive, Borla's “Sound of Power”.
  • Touring Mufflers - High Performance Without The Roar, delivers a sound that is deep and throaty, but just slightly louder than stock at open throttle.

  • Does Borla 140391 fit your vehicle?

    Narrow Results

    2011 AUDI S5

    • CC: 4172
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4172 CC )

    2009 AUDI S5

    • CC: 4172
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4172 CC )

    2008-2009 AUDI S5

    • CC: 4163
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4163 CC )

    2011 AUDI S5

    • CC: 4163
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4163 CC )

    2013 AUDI S5

    • CC: 2995
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 3.0
    • SubModel: BASE
    • EngineType: V6 ( 3.0 L / 2995 CC )

    2010 AUDI S5

    • CC: 4163
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4163 CC )

    2012 AUDI S5

    • CC: 4163
    • Fitment_Note: T-304 Stainless Steel
    • Liter: 4.2
    • SubModel: BASE
    • EngineType: V8 ( 4.2 L / 4163 CC )
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