sports muffler


Car model: MAZDA3
Model: BP8R/BP8P ファストバック車
Selling price$785.00

Product information

*It may not be possible to install it depending on the grade and year even if it is the same car model. Additionally, additional parts may be required for installation. Please be sure to check here for detailed compatibility.

Aggressive 4-piece slash tail specification that can be installed at the same time as the muffler garnish. In terms of functionality, we prioritized improving exhaust efficiency, changing from the multi-stage expansion type of mass-produced vehicles to a straight structure to reduce back pressure loss. The pipe layout and silencer capacity were carefully selected for both diesel and gasoline vehicles to ensure quick response. Sound deadening without the use of glass wool creates a clear sports sound with no stagnation in the high range. >>More details
<Main specifications>・Made of stainless steel・Main pipe diameter φ60.5・Tail diameter 80mm (×4) 


Special specifications foreshadowing bold performance.

An eye-catching tail end with an exciting acceleration feeling and exhaust note...Our "sports muffler" prioritizes exhaust efficiency by carefully examining the pipe diameter and venturi to find the optimal layout for each vehicle type. This is the specification. Sound tuning is basically a method of creating a propagation distance for sound waves and shifting the phase to interfere with the high and low frequencies of the sound (see the conceptual diagram below). By eliminating noise without relying on sound-absorbing materials such as glass wool, we have created a sports sound that is clear and does not stagnate, even in the high range. Another good point is that, theoretically, there is no change in volume over time. A slash tail with the tail end cut off and a perfect round dual tail are installed in combination with a special rear under panel and muffler garnish. From sports cars to SUVs, we create a rear view with a sense of unity that matches the character of the vehicle.


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