Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer

SKU: BOR60680

Mufflers

BOR Clamps & Accessories

Borla

Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer

SKU: BOR60680

Mufflers

BOR Clamps & Accessories

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Replace the small muffler behind the primary muffler in the BORLA® S-Type system with Polyphonic Harmonizer 60680 to attain the ATAK® sound level (louder than S-Type). BORLA®'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® mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK® 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® 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.

Product Overview

Replace the small muffler behind the primary muffler in the BORLA S-Type system with Polyphonic Harmonizer 60680 to attain the ATAK sound level (louder than S-Type). BORLA'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 mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK 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 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.

Features and Benefits

Can be used in select BORLA GM truck S-Type sound level systems to attain the ATAK sound level
Features Polyphonic Harmonizer technology

Product Details

Construction:	All Welded
Description:	Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer
Grade Type:	Performance
Material:	T-304 Stainless Steel
Part Number:	bor60680
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Proposition 65 Warning.JPG
Prop 65 Yes/No:	Yes
Tip / Outlet Finish:	N/A
Title Extended:	2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional ATAK Polyphonic Harmonizer Part 60680
Title:	2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional ATAK Polyphonic Harmonizer

Application Summary

2019-2026 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive With BORLA® "S-TYPE" Cat-Back™ System.

Part Type

Exhaust Muffler

Data: v4.2 - Upd: 2026-10-12 01:47:55

Features

Can be used in select Borla(r) GM truck S-Type sound level systems to attain the ATAK(r) sound level
Features Polyphonic Harmonizer technology

Specifications

Product Attributes - UPC: 808422606806
Product Attributes - Brand: Borla
Product Attributes - Notes: Harmonizer replaces the muffler behind the primary muffler in the S-Type system to attain the ATAK sound level.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Mufflers
Product Attributes - Case Shape: Round
Product Attributes - Reversible: No
Product Attributes - Product Line: Borla Polyphonic Harmonizers
Product Attributes - Inlet Location: Center
Product Attributes - Inlet Quantity: 1
Product Attributes - Muffler Finish: Natural
Product Attributes - Outlet Location: Center
Product Attributes - Outlet Quantity: 1
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Inlet Diameter (in.): 3.50 in.
Product Attributes - Outlet Diameter (in.): 3.50 in.
Product Attributes - Manufacturer's Part Number: 60680

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor60680
SFX Item ID	4225032
Supplier Item Code	4225032
Manufacturer SKU	60680
Manufacturer UPC	808422606806
Alternative References	6.2L, 3.5in