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Gibson Exhaust 66567 Cat-Back Dual Extreme Exhaust System Stainless Steel

(2014-2025 Ram 2500; 2014-2025 Ram 3500)

Part of: Gibson Performance Exhaust Dual Extreme Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 9704 Gibson Exhaust 5403 Gibson Exhaust 5587 Gibson Exhaust 65587 Gibson Exhaust 65402

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

66567
12 reviews
Sale Price

$802.37

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gibson Exhaust Cat-Back Dual Extreme Exhaust System is engineered for truck enthusiasts seeking maximum performance and aggressive styling. This bolt-on system exits behind the rear tires at a dramatic angle, delivering a commanding exhaust note and bold street presence. Dyno-tested for real-world results, this system delivers average horsepower gains of 15-20 HP over stock.

Key Features:

  • Complete cat-back dual exhaust system in durable stainless steel construction
  • Baffled and chambered muffler design with no internal packing for long-lasting performance
  • Minimal interior drone while maintaining aggressive exhaust tone
  • Round muffler measures 7 inches diameter by 24 inches length with 3-inch center inlet and dual 2.5-inch outlets
  • Includes dual 4-inch polished T304 stainless steel rolled slash-cut tips with clamp-on installation
  • Tips feature 2.5-inch inlet, 4-inch outlet, and 12-inch length
  • Bolt-on installation requires no welding or specialized tools
  • Backed by Gibson's Lifetime Limited Warranty

This system combines street-proven performance gains with show-quality appearance, making it the ultimate choice for drivers who demand extreme style and power from their truck's exhaust system.

Products specifications

Fits

2014-2025 Ram 2500; 2014-2025 Ram 3500

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

7 in. Round; 3 in. Center Inlet; 2.50in. Dual Outlet; L-24 in.

Muffler Description

Baffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound

Tip Specifications

Inlet 2.50 in.; Outlet 4.0 in.; L-12 in.

Material

Stainless

Prop 65

Yes

Tip Description

4in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.

Exit Position

Exits Behind Each Rear Tire.

Outlet

Dual

Category

Truck and SUV

Exit Style

Straight

Tip Diameter

4.000 in.

Muffler Type

Chambered

Tip Logo

None

Tubing Diameter

2.500 in.

Tail Pipe Diameter

2.500 in.

Inlet Inside Diameter

2.500 in.

Tail Pipe Material

Stainless Steel

Exit Position

Dual Split Rear Behind Rear Tires

Outlet Outside Diameter

2.500 in.

System Type

Cat Back

Exhaust Type

Dual

Material

Stainless Steel

Easy web site, no hassel.

your site was easy to navigate, no hoops to jump through

Easy shopping thank you

Great

I ordered the correct Ranch Hand Bumper part number for my 2006 GMC Sierra 2500HD, but your description says it's for a 1500HD. I hope it is for my truck. It's a great deal if correct!

Good price and easy website

Exactly what I ordered for the best price and fast, too!

Autoplicity had the best price anywhere! I looked everywhere for the airaid intake system and they had it in stock. Great company!

Thanks!

Great online experiance

excellent company with great prices and even better customer service. my order arrived, and too my surprise i found that it was not the product i had ordered. the customer service was prompt and i was informed that unknown to autoplicity, the product i ordered was discontinued by the manufacturer and what i recieved was their replacement. this was all unknown to autoplicity and they apoligized sincerely and have rectified the issue very much to my satifaction. the product itself arrived in perfect condition and meets or exceeds my expectations. i will look forward to shopping with autoplicity again due to their great prices and excellent customer service.

the shipping charges were high, but still cheaper than any place else with free shipping!

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