The Flowmaster 80 Series Muffler has become one of the most popular exhaust upgrades for those looking to get an aggressive sound with increased performance from their ride. This iconic muffler delivers the deep, throaty rumble that muscle cars are known for while providing noticeable horsepower gains across the RPM range. Keep reading to learn all about the features and benefits of the Flowmaster 80 Series and why it may be the perfect muffler upgrade for your vehicle.
Unleash the Voice of Your Engine
The Flowmaster 80 Series stands apart from other mufflers thanks to its unique chambered and louvered design. This construction allows for maximum airflow and reduced backpressure which enables your engine to really breathe and make the most power. The sound produced by the 80 Series is often described as an intense, cherry bomb-like rumble at idle that opens up to a deafening roar under hard acceleration.
Many owners say the Flowmaster 80 gives their car or truck the true essence of a high-performance V8 or muscular exhaust note. This is especially noticeable on pickup trucks, muscle cars, hot rods, and tuner vehicles that really allow the 80 Series to shine. The interior resonance and exterior tone will turn heads whether you’re parked or flying down the highway.
Aggressive Styling Matches the Sound
Visually, the Flowmaster 80 Series has an aggressive, straight-through styling with a ribbed body and prominent branding. The high-quality aluminized steel or stainless steel construction is available in a variety of inlet/outlet sizes to accommodate different vehicle fitments. Flowmaster also offers options like black ceramic orchrome plating for customers seeking a custom look.
The 80 Series has a rather large, boxy profile compared to other mufflers which only adds to its muscular appearance. For many enthusiasts, the sound and looks of the big Flowmaster 80 muffler are major parts of the appeal and identity of their rides.
Dialed In for High Performance
In addition to the auditory enhancements, the Flowmaster 80 Series Muffler also provides noticeable horsepower and torque increases compared to a restrictive stock muffler. By reducing turbulence and backpressure, the 80 Series allows your engine to put more power to the wheels.
Owners report gains of 5-15 horsepower, improved throttle response, and increased efficiency throughout the RPM band – especially in the mid-range. While not designed as a high-flow racing muffler, the Flowmaster 80 certainly outpaces OEM exhaust parts. This makes it ideal for mildly modified street and weekend warrior builds.
Made for All Types of Applications
From V6s to V8s, muscle cars to pickups, the Flowmaster 80 Series has proven itself to be a versatile muffler option. It’s commonly installed on Mustangs, Camaros, Challengers, Chargers, Corvettes, classic trucks, imports, and more. The 80 Series works great on both single and dual exhaust setups.
Flowmaster engineered this muffler to work seamlessly across different vehicles. As long as there is clearance for the size, the 80 Series bolts right into place on custom fabricated or existing exhaust piping. Owners also install it in conjunction with headers, x-pipes, and catalytic converters without issue.
Expect to Pay for Quality
A Flowmaster 80 Series Delta Flow muffler will cost $130-$200 depending on the exact model and finish. Stainless steel versions carry about a 15% premium over aluminized steel. This puts the 80 Series at 2-3 times the price of budget aftermarket mufflers. However, you are paying for quality construction, proprietary technology, and the Flowmaster brand.
Professional installation typically ranges from $150-$300 depending on the shop and complexity of the job. Bolting it up yourself can save on labor costs, but you need some DIY expertise. Compare pricing between muffler shops, dealerships, and local mechanics to find the best value installation.
Built to Last and Perform
All Flowmaster mufflers are engineered and constructed to strict standards right in the USA. The company is known for quality, deep tone, and performance which comes at a price. The 80 Series is no different with its robust casing, patented internals, and use of quality materials.
Owners praise the durability of the 80 Series muffler even under high mileage or demanding driving conditions. The aluminized steel stands up well to moisture and use while stainless provides maximum longevity. Expect a typical lifespan between 5-10 years depending on environmental factors.
Get the Right Sound and Fit with Flowmaster
One of the biggest challenges with the Flowmaster 80 Series is choosing the right model for your vehicle and desired sound. Flowmaster’s vast selection of inlet/outlet configurations and sizes makes this tricky. Their website has sound clips and fitment guides to dial in your selection.
Some muffler shops also let you test fit different Flowmaster models to experience the sound firsthand. If possible, try to hear the 80 Series on a setup similar to yours before purchasing. This will ensure you get the proper fit and aggressive tone you’re looking for.
Enhancing Performance and Personality
Thousands of enthusiasts have chosen the iconic Flowmaster 80 Series to enhance both the performance and personality of their rides. This high-quality and aggressively-styled muffler packs a punch with its deep, rumbling tone that screams power.
Bolting on an 80 Series is one of the simplest ways to gain horsepower while giving your car or truck the signature Flowmaster exhaust note. If you’re looking for an easy upgrade to put your vehicle over the top, be sure to check out the Flowmaster 80 Series Delta Flow muffler. In no time you’ll be turning heads and putting a bigger smile on your face every time you mash the throttle!
