How to Identify Your Borla Exhaust System
Sometimes figuring out exactly which Borla exhaust you have can feel tricky, especially if you’re new to car parts or just bought a used vehicle. You might see different part numbers, hear about different series, and wonder where to even start looking for clues. It’s a common question, and you’re not alone if it seems a bit confusing at first.
Don’t worry! This guide is here to make it simple. We’ll walk through easy, step-by-step ways to help you identify your Borla exhaust system without any hassle.
Get ready to find out exactly what you’ve got under your car!
Finding Your Borla Exhaust Part Number
The part number is your golden ticket to identifying your Borla exhaust. It’s a unique code that tells Borla exactly which system you have, from the mufflers to the tips. Knowing this number unlocks all the specific details about your exhaust’s design, materials, and intended vehicle application.
Without it, you’re essentially guessing. We’ll explore where these numbers are usually located on the exhaust itself and what to do if you can’t find them easily.
Where to Locate the Part Number Tag
Borla typically stamps or affixes a metal tag to their exhaust components. This tag is usually found on the muffler itself, which is the largest part of the exhaust system located underneath your vehicle. Look for it near the inlet or outlet pipes of the muffler.
Sometimes, it might be on a hanger bracket or a clamp. The tag will have a series of numbers and letters. This is your part number.
Sometimes, the tag can be obscured by dirt, grime, or rust. It’s a good idea to clean the area around the muffler with a degreaser or a strong cleaner. A wire brush can help remove stubborn debris that might be hiding the tag.
Be patient, as it can take some effort to reveal the hidden information. Once you find it, carefully write it down.
In rare cases, the tag might have fallen off or been damaged. If you can’t find a physical tag, don’t give up. There are other ways to identify your system.
We’ll cover those next. But the part number is always the easiest and most direct way to get a definitive answer. It’s the language Borla uses to describe each of their systems.
What the Part Number Means
Borla part numbers are not random. They follow a specific format that reveals information about the exhaust system. For example, a part number might start with a series of numbers indicating the vehicle application (like 140
Understanding these components of the part number helps you decipher what you have even before looking it up. For instance, knowing that ‘140’ often relates to a Ford F-150, and ‘S’ means S-Type, gives you a good starting point. This internal logic makes Borla’s numbering system quite effective for those in the know.
It’s a system designed for clarity and technical accuracy.
Many owners find it helpful to photograph the part number tag with their smartphone. This way, they have a digital copy that’s easy to reference later, whether they’re at home or at the auto parts store. It also ensures you have a clear record in case the physical tag is hard to read or gets damaged over time.
This simple step can save a lot of future guesswork.

Interpreting Borla Exhaust Series and Designs
Borla offers various exhaust series, each with its own characteristics in terms of sound, performance, and material. Knowing the series of your exhaust is key to understanding its intended purpose and performance. The most common series include Touring, S-Type, and ATAK.
Each offers a distinct sound profile and a different approach to exhaust flow and sound management. Identifying the series helps you know what to expect from your exhaust’s performance and its audible presence.
Understanding the Borla S-Type Series
The S-Type is arguably Borla’s most popular offering. It’s designed for enthusiasts who want a noticeable, sporty sound that’s more aggressive than stock but still refined enough for daily driving. The S-Type provides an exhilarating, throaty tone under acceleration without excessive drone or highway noise.
It strikes a balance between performance enhancement and comfortable daily use.
