• * Due to high demand and pre exsisting waitlist, these systems have a two week turn around from the inital order date * This 3.5" 409 stainless steel exhaust system from the dpf back features a polished stainless steel tip. All our KM exhaust systems are 100% Australian made and proudly fabricated at our family owned and operated business on the Sunshine Coast QLD. This is a direct bolt on replacement, reusing all factory hanging locations with no modifications required of the vehicle.
  • The KM workshop series Cordless Tool Rack.

    This is a rock-solid powder coated, 3mm solid steel. Shes damn solid!

  • The Kuluin Mufflers Dash Mustang Axel Back system is a 409 stainless steel construction with 2.5 inch piping to suit the standard system with a optional 4inch tip in either polished stainless steel or black. Fitment is very simple and easy, simply put the existing pipe work and remove old mufflers then install dash mustang axel back and tension clamps. A simple easy way of achieving a deep old school V8 Rumble.
  • The KM DT RAM 1500 sports muffler assembly replaces the factory muffler on the exhaust system. It is quick and easy to fit, with just 3 bolts! Once fitted it gives the very cool Ram; a very cool Rumble.
  • The KM Ford RANGER PX3 Exhaust DPF back 304 stainless steel system is hand-made in Australia. KM Ford Ranger PX3 DPF back exhaust Due to popular demand we have designed an exhaust system based on the Ranger Raptor. With a large amount of real-life R&D in our workshop; we have released our full 304 stainless steel 3.5-inch DPF back exhaust system for the PX3 Ford Ranger DPF Model. This exhaust system is hand-made, TIG welded from the finest New Zealand-made 304 stainless steel. It is a direct bolt up to the DPF and has a slip joint for maximum seal and longevity. This exhaust will outlast all of us. We have tested this system on numerous Rangers before releasing it and we have put together the perfect setup for aesthetics, longevity, power gains and most importantly giving a tuff turbo diesel note to your truck.
  • Jk Jeep Wrangler Exhaust.


    This is a direct muffler replacement for the JK Jeep Wrangler.

    This system is designed to open up the flow of the exhaust giving better performance and a great exhaust note.

  •   KM performance Mufflers KM Performance mufflers are Australia's own leading performance muffler for all applications. KM is an Australian business that is working every day on a wide range of cars including Muscle, Import and Rotary. We have developed and use the strongest, full flow muffler and it is now available for you and your project. Our mufflers are designed for presentation, full flow power and longevity through structural integrity.
  • * Due to high demand and pre-existing waitlist, these systems have a two-week turnaround from the initial order date *   This is a 3.5" 304 Stainless Steel Muffler Delete for the 2021 Chevrolet Silverado 1500. It is quick and easy to fit. 2 cuts are required to remove the stock muffler.  The KM Sports Muffler Delete pipe is expanded on each end to slide over the cut pipes. Once in place simply tension the claps and it is ready to go.


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