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Borla 140504 S-Type Cat-Back Exhaust System 2.5" Stainless Steel

(2013-2018 Ford Focus)

Part of: Borla Cat-Back Exhaust System - S-Type

Other options in this family: Borla 140307BC Borla 140763 Borla 140466 Borla 140615BC Borla 140135

Manufacturer

Picture for manufacturer Borla

Part Number

140504
18 reviews
Sale Price

$1,178.99

In Stock (7)

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Product Details

The Borla 140504 S-Type Cat-Back Exhaust System delivers enhanced performance and an aggressive exhaust note for turbocharged applications. This complete cat-back system replaces the entire factory exhaust from the catalytic converter back to the rear bumper, featuring premium T-304 austenitic stainless steel construction throughout.

Key Features:

  • 2.5-inch mandrel-bent T-304 stainless steel tubing for maximum flow and durability
  • S-Type muffler with patented straight-through and multi-core technology
  • Dual 4.5-inch polished round rolled angle-cut tips with Borla branding
  • Center-exit dual tip configuration matches factory bumper location
  • Direct bolt-on installation using OE mounting points
  • Includes all necessary hardware and installation instructions
  • Million-Mile Warranty for peace of mind

Performance Benefits:

  • Unleashes hidden horsepower through reduced exhaust restriction
  • Increased exhaust velocity improves turbo spool and throttle response
  • Enhanced fuel economy potential with optimized exhaust flow
  • Moderate to aggressive sound level—louder than stock without cabin drone

Borla's S-Type muffler technology combines optimized packing filament, straight-through core dimensions, perforation patterns, and cylindrical shape to deliver the distinctive Borla Sound of Power. The premium T-304 stainless steel construction resists corrosion far better than inferior T-400 series materials like 409 stainless, ensuring this exhaust system will last the life of your vehicle. CNC precision manufacturing guarantees perfect fitment at all factory mounting points.

Note: Designed for manual transmission applications. Uses the fourth exhaust hanger position (typically not installed from the factory). Aftermarket polyurethane hangers recommended for optimal fitment.

Products specifications

Fits

2013-2018 Ford Focus

Piping

4.5"

Tip #

18

Tip Exit

Dual Center Rear Exit

Tip Size

4.5"

Tip Style

Dual/Round/Rolled/Angle-Cut

Inlet Size (in.)

2.5

Outlet Size (in.)

2

Inlet Inside Diameter

2.500 in.

System Type

Cat Back

Outlet Outside Diameter

2.000 in.

Tip / Outlet Finish

Polished T-304 Stainless Steel

Construction

All Welded

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Off Road Use Only

No

Muffler Type

Straight-Through

Title Extended

Focus ST 2013-2018 Cat-Back? Exhaust System S-Type Part # 140504

Exit Position

Dual Center

Tip Diameter

4.500 in.

Tubing Diameter

2.500 in.

Exit Style

Dual Center Rear Exit

Exhaust Type

Cat-Back System

Tail Pipe Material

Stainless Steel

Tail Pipe Diameter

2.000 in.

Material

T-304 Stainless Steel

Grade Type

Performance

Very happy with my recent order.

great

Website made it easy to order. Can't describe more until items arrive!

I totally recommend the Goodyear "Gatorback belt". I drive an 2001 Tahoe 5.3l, had the squeaky serpentine belt, It was still a good shape belt, but the squeaks were more of a nuisance. So I decided to give the Gatorback Belt a try, and overall I love it. No squeaks, squeals, or any kind of noise. Its very quiet. Autoplicity made it easy for me to check and make sure this belt fit my year and model vehicle. I didn't have to contact customer service for anything, so far (haha).

None

Everything about purchase went totally seamless. Will likely use service again.

quick and efficient

Had all items i needed.

Good contents of what I was looking for. Pretty quick.

EASY TO NAVIGATE THE PAGE, FAST SHIPPING, OVERALL WONDERFULL TO DEAL WITH!!!! WILL SHOP THERE AGAIN!!!! THANK YOU!!!

Loved being able to validate and pay via amazon!

very simple, very easy to order

Thank you ! Easy

ok so far, after receiving item i am very satisfied.

Found what I wanted for a great price

This is a great place to get automotive accessories because their prices can't be beat. My packages did come in three different shipments even though I only received one tracking number, but I'm sure I could have got the others if I called. Overall great experience. Thanks.

Great

Very easy quick and simple

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