ATAK(r) Polyphonic Harmonizer 2019-2025 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive With Borla(r) "S-TYPE" Cat-Back(tm) System
Replace the small muffler behind the primary muffler in the BORLA(r) "S-Type" system with Polyphonic Harmonizer 60680 to attain the "ATAK(r)" sound level (louder than "S-Type"). BORLA(r)'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA(r) mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK(r) systems. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA(r) stands behind every Polyphonic Harmonizer with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
- ATAK Polyphonic Harmonizer
Application Summary:
| Year |
Make/Model |
| 2019-2025 |
Chevrolet Silverado 1500 |
| 2022 |
Chevrolet Silverado 1500 LTD |
| 2019-2025 |
GMC Sierra 1500 |
| 2022 |
GMC Sierra 1500 Limited |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Construction |
All Welded, All Welded |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| GTIN |
00808422606806 |
| Grade Type |
Performance, Performance |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Inlet Inside Diameter |
3.500 in. |
| Inlet Outside Diameter |
3.500 in. |
| Life Cycle Status Code |
Available to Order |
| Material |
T-304 Stainless Steel, T-304 Stainless Steel |
| NAFTA Preference Criterion Code |
B |
| SDR Required Flag |
N |
| Tip / Outlet Finish |
N/A, N/A |
| Tip Quantity |
1 |
| Title Extended |
2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional ATAK Polyphonic Harmonizer Part 60680, 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional ATAK Polyphonic Harmonizer Part 60680 |
