Name: Borla® 60680 - T304 Stainless Steel Polyphonic Harmonizer
Brand: Borla
SKU: mpn4890229841
Price: 214.99 USD
Availability: OutOfStock
Rating: 3.5 (2 reviews)

Vehicle Fitment

Chevy

GMC

Specifications

Muffler Body Material	T304 Stainless Steel
Case Shape	Round
Inlet Diameter (in.)	3.50 in.
Inlet Location	Center
Inlet Quantity	1
Muffler Finish	Natural
Muffler Material	304 stainless steel
Outlet Diameter (in.)	3.50 in.
Outlet Location	Center
Outlet Quantity	1
Quantity	Sold individually.
Remanufactured	No
Reversible	No

Features

Superior flow through smooth, larger diameter mandrel-bent pipe
Made from 304 austenitic stainless steel for long life
Premium quality at affordable price

Product Details

T304 Stainless Steel Polyphonic Harmonizer by Borla®. 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.

Installation

Borla® - T304 Stainless Steel Polyphonic Harmonizer Installation Instructions

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.

Borla manufactures these exhaust components in its own factory in the USA. Mandrel-bent on CNC-controlled benders, they are guaranteed to the original user on the original vehicle for one million miles of service. High-quality 304 austenitic stainless steel is used throughout, so your Borla exhaust system will never corrode or rust. Other manufacturers, including the car manufacturers fabricate so-called stainless exhaust systems out of less-expensive 400-series steel. Although 400-series steel is superior to ordinary aluminized mild steel, it can still develop ugly surface corrosion and eventually deteriorate. Professional installation is recommended, because of the necessity of working underneath the vehicle.

Borla® - T304 Stainless Steel Polyphonic Harmonizer Installation Instructions Borla® - Information Borla® - Warranty Borla® - Sound Borla® - Catalog Made In USA Borla Authorized Dealer Video FAQ About us

Brand:

Borla

Part Number:

60680

UPC:

808422606806

Warranty

BORLA® PERFORMANCE INDUSTRIES, INC. warrants its products to the original purchaser of record and for the original vehicle on which the product was installed, against defects in materials and workmanship for one million miles for non-moving parts. BORLA® catalytic converters are warrantied for three years. BORLA® will warranty all moving parts, such as valves and actuators for one year. This does not include blemishes or marring of appearance due to weather, road hazards, lack of maintenance or extremes of heat or cold.

This warranty shall apply only if BORLA's examination of the returned product discloses a manufacturing or material defect, and BORLA's sole obligation under this warranty shall be limited to repair or replacement at BORLA's option. Note all attachment to universal mufflers must be made at the nipples; there should be no welding to the shell or end caps as this will void the warranty. No expressed or implied warranties of merchantability or fitness for a particular purpose are hereby made except as otherwise expressly provided herein. In no event shall BORLA® PERFORMANCE INDUSTRIES, INC. or any BORLA® Dealers or Distributors be liable for any loss, inconvenience or damage, whether direct, incidental, consequential or otherwise.

If you have any problems with a BORLA® product, involving either installation or performance, please call the company you bought it from immediately. BORLA® Distributors will take all necessary steps to ensure you are satisfied.

Because sound is subjective, Borla do not warranty for sound. Please do not send your BORLA® product if you do not like the sound level. There are several ways to adjust the sound level. You can obtain venturies, for example, from your retailer that you can place in your system to quiet your system.

This warranty does not include the cost of removal or reinstallation of the product, and does not apply if the product has been damaged by accident, abuse, misuse, or misapplication. This warranty is valid for BORLA® street-legal products only and does not apply to any racing products or street products used for racing purposes. Any modifications to the product or its intended use voids the warranty. No person or representative is authorized to extend any warranties on behalf of BORLA®, other than the warranty expressed herein. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you. Some states do not allow the exclusion of limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and may have other rights which vary from state to state. This warranty replaces all previous warranties.

This warranty excludes XR-1® Raceline products and Marine products.

Products sold outside the USA carry a 3-year limited warranty.

Borla will warranty black coatings, tip finishes, and carbon fiber parts for one year.

Reviews

(2)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-2 of 2 Reviews

Sort by

5 of 5

Good Item

Fast shipping.

Borla® 400938 - 304 SS Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 10" Length)

Posted by Mr. (Shah Alam) / May 24, 2021

2 of 5

Borla Touring Muffler, 6.2 Silverado

Not even close to as loud as I thought it would be. Barely louder than the stock muffler. Regret buying it.

Borla® - Stainless Steel Round Gray Exhaust Muffler

Posted by Derek (De Pere, WI) / June 09, 20202016 Chevy Silverado 1500

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!