Features:

• Exhaust System Designed Specifically for Jeep Wrangler YJ with GM LS, Gen-V LT and Gen 3 Hemi Engine Swap
• 3” Diameter Tubing – Increased Exhaust Flow Capacity for V8 Engine Swaps
• Bolt-On Compatible with Hooker Blackheart Jeep Wrangler YJ Engine Swap Y-Pipes
• Tight-tucked Tip Exit Location Improves Functional Off-Road Clearance
• Designed for use with Stock, or Lifted Stock Rear Suspension Systems
• Compatible with Stock Height, or 1” Lift Body Mounts
• Compatible with Stock 15 & 20 Gallon Fuel Tanks/Skid Plates
• Made from Lightweight 18-Gauge Mandrel Bent 304 Stainless Steel – for Strength & Durability
• 100% Quality Hand-Welded for Strength, Longevity & Good Looks
• Uses Factory Mounting Points for Factory like fitment
• Tube Geometry Designed for Maximum Clearance & Hassle-Free Installation
• All Hardware Included
• Manufacturer’s Limited Lifetime Warranty

About Hooker BlackHeart

Shop the official site of Hooker BlackHeart and explore exhaust systems, engine swap kits, and mufflers for both import and domestic vehicles at Holley.com!

• Hooker VR304 Muffler

  VR304 Single 3" Offset Inlet, Single 3" Offset Outlet - 304 Stainless Steel - Aggressive Sound

  Part# 21670HKR

  $124.95

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• If there is a reasonable basis for knowing that emissions are not adversely affected as described in the EPA Tampering Policy dated November 23rd, 2020
• The resulting vehicle is identical (with regard to all emissions related parts, engine design parameters and engine calibrations) to a certified configuration of the same or newer model year as the vehicle chassis
• The vehicle is a uncontrolled vehicle - Vehicles that were manufactured before emission control regulations took effect are called uncontrolled vehicles. Aftermarket parts regulations and anti-tampering laws do not apply to these vehicles
• An EO legal engine swap kit is utilized (such as a GM EROD)
• The vehicle is being used for Competition Use Only - Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

Consumers are responsible for complying with laws prohibiting tampering, and for ensuring that modified vehicles are operated in a manner that complies with applicable laws.

Motor vehicle emissions standards are intended to help achieve and maintain air quality goals that benefit human health and the environment. The U.S. Environmental Protection Agency, the California Air Resources Board, Environment Canada, and other regulatory agencies prohibit the operation of vehicles on public roads that violate applicable emissions standards. The alteration of certified production vehicles to modify, remove, or render inoperable emissions control hardware or software, known as "tampering" is prohibited by the U.S. Clean Air Act and other laws. Tampering with motor vehicles emissions control systems is punishable by substantial monetary penalties.

Holley is committed to performance parts that allow enthusiasts to modify their vehicles and meet emission requirements. The information provided here is intended to provide general guidance of interest to most consumers. This guidance may not apply to all vehicles or all situations. It is up to each consumer to evaluate his or her own situation and take the steps necessary to comply with applicable laws. The websites listed below have more information about regulations and policies pertaining to motor vehicle emissions. You should also check the regulations applicable to your local area.

EPA Website
https://www.epa.gov/enforcement/epa-tampering-policy-epa-enforcement-policy-vehicle-and-engine-tampering-and-aftermarket

CARB Website
https://ww3.arb.ca.gov/msprog/aftermkt/aftermkt.htm