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Borla 140085 Cat-Back Exhaust System (40085)

Borla 140085 Cat-Back Exhaust System (40085)

Last price we saw

$146.99at Amazon, last seen Oct 31

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Our take on the Borla 140085 Cat-Back Exhaust System (40085)

The Borla 140085 is a cat-back exhaust system in Borla's S-Type line, made from T-304 stainless steel and sold under part number 40085. It replaces the factory rear section with mandrel-bent tubing and a straight-through muffler for a louder, deeper tone and a modest flow gain. It is a vehicle-specific kit, so buyers should confirm fitment before ordering. No current store price was provided, so check the latest quote against its usual range before buying.

Best forOwners of the specific vehicle the 140085 is listed for who want a louder exhausBuyers who want a bolt-on stainless system that resists rustDrivers after a modest power and sound upgrade without headers
Pros
  • T-304 stainless steel construction resists corrosion
  • Mandrel-bent tubing supports smoother exhaust flow
  • Straight-through muffler gives a deeper, louder tone than stock
  • Cat-back design keeps emissions hardware intact
  • Borla backs its systems with a million-mile warranty
Cons
  • Fits only the vehicles Borla lists for part 40085, not universal
  • Noticeably louder than stock, which can drone on long highway drives
  • Installation can need cutting or clamping and is best done on a lift
  • Premium stainless price compared with aluminized steel systems
  • No price was given here, so value is hard to judge without a quote

Borla 140085 Cat-Back Exhaust System (40085) prices at every store

  • AmazonCheck price at Amazon

Borla 140085 Cat-Back Exhaust System (40085) price history

Lowest price we've seen: $146.99 on Oct 31 at Amazon. Tracked across 1 store since Oct 31.

What reviewers say

Owners of Borla cat-back systems generally praise the build quality and the deeper sound, and report the stainless steel holds up well over years. Complaints tend to focus on interior drone at highway speed and on fitment issues when the wrong part number is ordered.

Pros
  • Solid T-304 stainless welds and finish
  • Deeper, more aggressive tone than stock
  • Holds up well in salt and wet climates
  • Bolt-on fit on the correct vehicle
Cons
  • Drone inside the cabin at cruising speed
  • Fit can need adjustment at the tips
  • Louder than some buyers expect
  • Price higher than mild-steel rivals

Specifications

Manufacturer
Borla Performance IndustriesSource
Model
40085Source
Color
SilverSource
Weight
9 kgSource
Material
Stainless SteelSource
Vehicle service type
CarSource
Shape
cylindricalSource
Item weight
4.08 kgSource

Questions and answers

Will the Borla 140085 fit my car?
Fitment is vehicle-specific. Check Borla's application list for part 40085 against your exact year, make, model and engine before ordering, since the same body style can use different systems.
Is it louder than the stock exhaust?
Yes. The straight-through muffler and mandrel-bent tubing make it noticeably louder and deeper than factory. Expect more interior sound at highway speed.
Does it add horsepower?
A cat-back alone gives a small gain, typically a few horsepower at most. The main benefits are sound, looks and durability rather than a big power bump.
What is included in the kit?
The kit includes the cat-back piping, muffler and tip assemblies plus clamps and hardware for the listed application. Reuse or replace gaskets as Borla's instructions specify.
Is stainless steel worth it over aluminized steel?
T-304 stainless resists rust far better in wet or salted roads, which matters if you keep the car long-term. Aluminized systems cost less but can rust through sooner.
When is the best time to buy?
Exhaust prices move with sales events and seasonal promotions. Compare the current quote with its recent range and buy when it sits near the low end.

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