Borla 23-24 Nissan Z 2.5in S-Type Cat Back Exhaust 4.5in Tip - Carbon Fiber Black Anodized 2016-mazda-3-s-grand-touring-esi7322489 System contains a Merge X-Pipe

System contains a Merge X-Pipe

Borla(r) gains through the entire RPM range

Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower

Each muffler assembly has unique dual 4" round carbon fiber tips with bright centers on each muffler assembly

It features the aggressive ATAK(r) sound with no drone inside the vehicle and 4" black chrome on T-304 stainless steel tips

Borla 23-24 Nissan Z 2.5in S-Type Cat Back Exhaust 4.5in Tip - Carbon Fiber Black Anodized 2016-mazda-3-s-grand-touring-esi7322489 System contains a Merge X-PipeThis 2. 5" diameter Cat Back system is a True Dual design that features a Merge X Pipe and Polyphonic harmonizer technology. All of these features combine to provide the classic S Type sound level and the BORLA(r) no drone guarantee. The Merge X Pipe blends the combustion pulses from both sides of the engine for improved performance and a custom sound. BORLA(r)'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different