Note: Each offers the same power benefits, which vary depending on your vehicle. The only difference is the sound,
which you can hear & compare below.
The S-Type's optimized combination of packing filament, straight-through core dimensions, perforation pattern and cylindrical shape delivers the intoxicating Borla® "Sound of Power" with every squeeze of the throttle
The highest available dB (decibel) levels in our street-legal lineup. The size, quantity and perforation patterns of ATAK® muffler cores are tuned like a graphic equalizer on a vehicle-by-vehicle basis, to shape and focus sound waves for optimum high-volume output.
If you want to lower the sound pressure level (SPL) of your new CrateMuffler®, you can install the Borla Touring Resonator Option. The Touring Resonator Option is designed to attenuate overall sound. This is perfect for customers looking to reducing the sound level 2-3 dB(A). This straight-through design will not degrade the performance of your vehicle.