BORLA 141004 Cat-Back Exhaust System 2.75 ATAK (2.25" Brushed Stainless Steel Tips) for CHEVROLET Silverado 1500 ZR2 / GMC Sierra 1500 AT4X 6.2L 2024

Description BORLA 141004 Cat-Back Exhaust System 2.75 ATAK (2.25" Brushed Stainless Steel Tips) for CHEVROLET Silverado 1500 ZR2 / GMC Sierra 1500 AT4X 6.2L 2024

This Cat-Back system includes a valve simulator to prevent the Check Engine Light from activating. It is specifically designed for the 6.2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3.5" diameter system features dual 2.75" turn down tail pipes, an aggressive ATAK muffler, and Polyphonic Harmonizer Technology, which uses patented units with pipes of varying diameters and lengths to create multiple exhaust notes that harmonize for a clean, full-bodied sound without drone.

The Polyphonic Harmonizer behind the muffler in the ATAK system can be replaced with muffler 60679 to achieve the "S-Type" sound level, which is quieter than ATAK. Cat-Back and Axle-Back exhaust systems use patented straight-through and multi-core technology to increase exhaust velocity, adding power, driving excitement, fuel economy, and a distinctive sound.

Each system is constructed from premium T-304 austenitic stainless steel, which is superior to T-400 series alternatives, for enhanced performance and durability. Ultra-smooth mandrel bends provide maximum flow and power, while precision CNC manufacturing ensures an accurate fit.

• Valve simulator prevents Check Engine Light activation
• Polyphonic Harmonizer Technology delivers a clean, full-bodied sound without drone
• Constructed from premium T-304 austenitic stainless steel
• Ultra-smooth mandrel bends and CNC manufacturing for maximum flow and fit