About Us

Why choose M&K?

Owned and operated by Porsche enthusiasts, M&K has one purpose, to design and build the highest quality exhaust products for your Porsche.  We strive to offer the highest value in terms of product design, what you get for your money, customer service and knowledgeable consulting to pair you with the system that is right for you.  If we don’t produce the best product for your application we will tell you what it is and where you can find it.
One look and you see the quality.  Our products are manufactured in the USA by certified master welders and craftsmen to aviation standards.  What you see are smooth welds with proper penetration, smooth bends and high grade stainless.  We do not hide flaws by grinding welds and buffing on a layer of high gloss polish.  We do not peddle or assemble cheap rebranded imported components, weld a name plate on them and brand the end product “made in the US”.  Our product designs are well thought out with form, function and ease of installation all taken into consideration.  We do not build stand-alone systems requiring the purchase of only our products.  Our products mix and match with OEM to allow YOU the options to choose the system YOU desire.

 

Design Parameters – Weight Power Durability.

M&K mufflers are designed to create a scavenge within the shell of the muffler to draw the exhaust out of the engine as quickly as possible. This allows your engine to breath better and reduce enough back pressure to increase the performance of your engine.  Our tuned headers are custom designed using the specs of the engine combined with intended vehicle use to extract the maximum power from your build.  Aircraft grade TIG welding and high grade materials insure track level durability unmatched in the industry.  No bling bling crap that doesn’t fit right or will fall apart the first time you run it hard.

 

Weight is always a burden.

The best way to improve a car’s performance and balance is decreasing the weight. The 911 has always been known for its tail-happy attitude. We all know this is due to a large amount of weight at the very back of the car. Porsche drivers are always looking for ways to better their car’s performance and handling by removing weight, yet the most commonly overlooked source of weight is a factory exhaust system.

When Porsche imported 911s into the US they had to adhere to USA’s strict sound requirements. In order to achieve these requirements Porsche built multiple passages in their factory mufflers that increased the weight tremendously. Our Lightweight mufflers weigh close to 15 Pounds LESS than a factory installed muffler. The average M&K muffler tops the scale at a mere 14lbs, when some of the factory mufflers weigh in OVER 30! We produce the best quality best sounding and LIGHTEST mufflers on the market!

We also have a muffler refurbishment program. No other manufacture offers such a wide range of services and solutions. Our reputation is unmatched and so is our product.