Vehicle Fitment

Make	Model	Year
Chevy	Silverado 2500	2001-2006
	Silverado 3500	2001-2006
	Suburban	2002-2006
GMC	Sierra 2500	2001-2006
GMC	Sierra 3500	2001-2006

Product Details

Downpipes by JBA®. JBA 409 series stainless steel mid-pipes are the perfect compliment to your JBA Headers or JBA Exhaust system. These systems open up the flow on exhaust systems for a dramatic increase in performance and improved sound. They are available for many popular applications as a stand alone upgrade or an addition to existing JBA products. Each system is application specific and optimized for your vehicle to get a perfect fit every time. They feature smooth flowing mandrel-bent tubing, heavy duty flanges, factory style hangers and provisions for factory emissions equipment for a simple installation. Available in H or X pipe configuration for most applications.

Notes

This is a CARB compliant part, legal for use on vehicles built to meet CARB standards and/or registered in California and other states which follow CARB standards (CARB EO: D-57-33).

Specifications

Material: Stainless Steel

Features

O2 sensor provisions
Standard on EFI headers for proper connection
Factory style hangers
Easy installation
Greater flow and efficiency
Large diameter mandrel-bent tubing
Increased hp/tq and improved throttle response
Heavy duty flanges
Durable connection with exhaust system

JBA® is one of the most trusted names in the aftermarket exhaust industry because of commitment to manufacturing excellence. JBA product designs are original and innovative and always deliver. Power, quality, fit, durability and smog legality are what JBA are known for. In 1987, those qualities were not present in the header or exhaust industry so JBA set out to build products to meet the needs of the growing street performance market.

Brand:

JBA

Part Number:

1860SY-1

UPC:

694342527761

Alternate MPN:

1860SY1

Warranty

All JBA headers and exhaust products are guaranteed, to the original purchaser, to be free of defects in materials and workmanship for one year. This warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation, customer applied aftermarket coatings or any discoloration or corrosion of finished surfaces.

Damage or product failure resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products or rust occurring after installation, is not covered by the warranty. The warranty extends only to the original purchaser.

Certain uses or occurrences listed below will void this warranty.

Purchaser Assumes Responsibility: JBA expressly disclaims, and the purchaser expressly assumes, responsibility for all labor related costs and any incidental or consequential damages arising from any JBA product installation or failure. JBA’s liability is limited to the purchase price of the product. JBA, at its option, may refund the amount of the purchase to end a warranty claim. Labor charges incurred to install or remove the product are not covered. Damage resulting from incorrect timing, fuel system problems, clogged catalytic converters or backfire is not covered. Charges for the loss of use of vehicle, car rentals, and towing are the responsibility of the customer and are not covered. Cost of customer-applied coatings is not covered. As sound preference is subjective, sound is not warranted. Other than the warranty described herein, JBA products are sold as is. No warranty terms are implied. The terms of this warranty are severable. Any provision voided by state or other applicable law shall not act to enlarge other provisions of this warranty except as expressly required by law. Catalytic converters and other products sold but not manufactured by JBA are subject to the product manufacturer’s warranty only and are not warranted by JBA.

JBA reserves the right to change the price, design, material, or specifications of any product without notice.

The Following Will Void This Warranty: Use of heat-wrap products and/or the use of fuels other than gasoline will void this warranty. Damage caused by improper installation is not covered under this warranty. Damage caused by collision, road hazards, or failure of other components is not covered. Any repair or alteration to a JBA product not performed by JBA or its authorized agents will void this warranty.

JBA cannot assume responsibility for compliance with local law and regulations regarding smog and noise standards. Headers described as “smog legal” are warranted to be C.A.R.B. (California Air Resources Board) exempt or pending exemption approval. This warranty is extended solely to the original purchaser and for the original vehicle on which the product was installed.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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JBA® - Downpipes

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