Borla® - S-Type™ Stainless Steel Round Gray Exhaust Muffler

13 reviews|Item # 5435311705|Similar Products
$191.99 - $197.99
In Stock - Ships in 24 to 48 hrs
Universal Fit
  • Not Vehicle Specific
Authorized Dealer

Product Details

Universal S-Type™ Stainless Steel Round Gray Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 10". Muffler Overall Length: 15". Muffler Sound: Mild / Stock. Muffler Configuration: Center - Center. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler that’s used on Borla’s S-Type Cat-Back exhaust system, and it’s backed by Borla’s million-mile warranty. This Borla muffler is proudly made in the USA from the finest austenitic stainless steel for long-lasting durability.


Muffler Series: S-Type™
Inlet - Outlet Configuration: Center Inlet - Center Outlet
Muffler Body Material: Stainless Steel
Muffler Body Finish: Gray
Muffler Body Diameter: 5"
Muffler Inlet Diameter: 2.5"
Muffler Outlet Diameter: 2.5"
Muffler Body Shape: Round
Muffler Body Length: 10"
Muffler Overall Length: 15"
Muffler Sound: Mild / Stock
Tips Included: No


  • Increased exhaust flow for better performance
  • Definite performance tone at cruise with a throaty, aggressive sound during acceleration
  • Patented straight-through muffler design reduces backpressure while absorbing sound waves
  • Made from the finest austenitic stainless steel for long-lasting durability
  • All welded construction
  • Backed by the exclusive Borla Million-Mile warranty
  • Proudly made in the USA

Borla engineered the S-Type Stainless Steel Round Muffler to make the most horsepower and torque with the best sound quality. The patented straight through muffler design reduces restriction and increases exhaust gas velocity, making sure each cylinder is completely evacuated to make room for the incoming charge. This muffler, also being a part of Borla exhaust, provides an aggressive throaty sound thanks to the design that absorbs the sound waves without disturbing the power waves, unlike chambered mufflers used by most aftermarket companies. Chambered mufflers use partitions or baffles to subdue sound waves, which also creates backpressure and reduces power.

The S-Type series muffler is smaller in diameter than most factory mufflers, with less space between the core and muffler wall, so it contains less sound absorbing composite filament. As a result, it’s definitely louder than a factory muffler, with a throaty, aggressive note during acceleration. It’s for someone that wants their vehicle to have the real sound of performance, but without an annoying drone or resonance through the cabin.

Borla uses austenitic stainless steel in the construction of the S-Type series muffler, which contains high levels of nickel and chromium, to resist corrosion. This material is harder than the lower grade stainless steel used by the OEM manufacturers, yet is very ductile. Nevertheless, the increased hardness requires special equipment to form and bend. The muffler contains a stainless steel perforated tube wrapped with several layers of stainless steel sound absorbing material and a layer of ceramic sound absorbing, high temperature material, all contained in a fully welded stainless steel shell.

Borla is so confident in the quality of this muffler that it’s guaranteed against defects in materials and workmanship for one million miles.

Borla® is the leading manufacturer of stainless steel performance exhaust products. The company began three decades ago making exhaust systems for concours classic Rolls Royce and Ferrari models, and gradually evolved to become the premier manufacturer of performance exhaust products for street, off-road and racing. Borla pioneered many improvements in the design of performance exhaust systems, holds several patents for innovative exhaust system technology, and has won numerous "Best New Product" awards. Today the company operates a state of the art research and development center in Oxnard, California, and makes all of its products at a world-class manufacturing facility in Johnson City, Tennessee.

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Borla® - S-Type™ Stainless Steel Round Gray Exhaust Muffler
1-10 of 13 Reviews
5 of 5
2011 Subaru Impreza
I paired this with the black rolled Borla tip and went from the cats back and no resonator. Like many of the other reviews say, it is pretty quiet at idle but once you push on the gas it screams with a nice bass-y tone. It is pretty damn loud so I wouldn't recommend for your daily driver but for a garage toy I would totally.
Posted by Eric (Spokane, WA) / September 09, 2015
5 of 5
Borla S-Type
Muffler sounds amazing, real performance sound unlike any cheap ebay stuff. 100% happy with this product and certainly would recommend it to anyone thinking of purchasing it.
Posted by Matthew (Mississauga, ON) / May 29, 2015
5 of 5
Love It!
This thing sounds really loud! It's a beautiful sound though. You will get everyone attention when you pass by.
Posted by Heriberto (Pomona, CA) / April 02, 20152002 Honda Civic
5 of 5
Looks great, sounds awesome and the price it's very affordable. Is amazing how it sounds in my 2004 BMW 530i with quad exhaust.
Posted by Ronald (North Miami Beach, FL) / March 26, 2015
5 of 5
Drum & Bass
Oh my exhaust with this mufflers sounds so bassy and sexy. Love it.
Posted by Nikolay (Moscow, AA) / March 04, 20152011 Dodge Challenger
5 of 5
Borla Muffler
Great muffler. Great addition to my 2014 Silverado. Removed old muffler and resonator, the new Borla sounds great!
Posted by Brandon (Mckinney, TX) / February 03, 2015
5 of 5
Borla S-Type On 2007 Mitsubishi Galant
Had this muffler professionally installed. First words, wow! Sounds amazing. Not a cheap sounding muffler, gives a rich deep low growl. It's everything I expected it to be. Would recommend this product to anyone looking to upgrade/enhance your car's exhaust and performance.
Posted by Johnathan (Winston Salem, NC) / January 19, 2015
5 of 5
Great Product
Came in looking great, with style. Sounds Amazing, Borla has always been a good brand.
Posted by Alma (El Paso, TX) / December 13, 20142006 Honda Civic
5 of 5
Nothing Short Of Amazing
This product just simply looks and sounds amazing. I bought this product simply for the sound. The muffler gives ur car that amazing deep street car sound. It sounded better than on the website. Little did I know to that it would actually improve my gas mileage as well! I couldnt be happier I paid $51 for professional installation and its perfect. I would highly recommend this product to anyone who wants to improve their fuel mileage and have that great sound. Also make sure ur silencer is off ur car as well cuz I replaced my muffler tip with this one but it wont be loud unless u get the silencer removed as well so u will get all the exhaust and power and sound out of this muffler. Definitely going to buy another one of these for my 2nd muffler I have under my car to make it more powerful!
Posted by Preston (Lone Tree, CO) / December 03, 2014
5 of 5
Borla S-Type Stainless Steel Round Muffler
My 01 BMW 530i sounds great!!! Only $60 for professional install.
Posted by Jorge (Carlsbad, CA) / August 01, 2013
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