Borla S-Type Muffler (60679) delivers a quieter exhaust tone for 2019 Chevrolet Silverado and GMC Sierra 1500 6.2L trucks, replacing the polyphonic harmonizer in ATAK systems for a refined sound level. This muffler is crafted from high-quality T-304 stainless steel, offering superior durability compared to lower-grade alternatives like 409 stainless. Its ultra-smooth mandrel bends promote maximum exhaust flow and power, while precision CNC manufacturing ensures an accurate fit. Borla backs this component with a Million-Mile Warranty, reflecting their commitment to performance and reliability.
Key Features :
Direct replacement for ATAK system polyphonic harmonizer
Produces the signature Borla S-Type sound level
Premium T-304 stainless steel for superior strength and longevity
Ultra-smooth mandrel bends maximize flow and performance
CNC-manufactured for precise, vehicle-specific fit
Designed for 2019 Silverado and Sierra 1500 models with 6.2L engines
Backed by Borla 's Million-Mile Warranty
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