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Gibson 616591 Cat-Back Single Exhaust System Stainless Steel Swept-Side

(2004-2005 Dodge Ram 1500)

Part of: Gibson Performance Single Side Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 619995 Gibson Exhaust 319675 Gibson Exhaust 315536 Gibson Exhaust 618815B Gibson Exhaust 315599

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

616591
4 reviews
Sale Price

$692.16

Estimated ship date Wednesday, November 18

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Product Details

The Gibson 616591 Stainless Steel Swept-Side Cat-Back Single Exhaust System is engineered and dyno-tested to maximize low-end performance. Delivering peak torque and horsepower gains in the 1,800–3,000 RPM range, this system averages 10–15 HP and 15–20 lb-ft of torque improvements — ideal for towing, hauling, hill climbing, and everyday acceleration.

The system exits behind the rear tire and is specifically tuned to remain quieter inside the cab than competing performance exhaust systems, while still delivering an aggressive exterior exhaust note.

Muffler Specifications:

  • Baffled and chambered muffler design with no internal packing
  • Minimal interior drone with an aggressive exterior sound
  • 8 in. round body; 3.00 in. center inlet; 3.00 in. center outlet; 24 in. body length

Exhaust Tip Specifications:

  • 3.5 in. polished T304 stainless steel round slash-cut tip
  • Clamp-on design for straightforward installation
  • Tip inlet: 3.00 in.; tip outlet: 3.50 in.; tip length: 12 in.

System Features:

  • 3.00 in. mandrel-bent stainless steel tubing for unrestricted exhaust flow
  • Includes all factory-style hangers and hardware for a clean bolt-on installation
  • No cutting, welding, or vehicle modifications required
  • Made in the USA
  • Backed by Gibson's Lifetime Limited Warranty

The Gibson 616591 is a complete cat-back performance exhaust kit that delivers a professional-quality installation and a noticeable upgrade in both sound and performance.

Products specifications

Fits

2004-2005 Dodge Ram 1500

Tubing Diameter

3-in. Stainless mandrel bent tubing.

Muffler Dimension

8 in. Round; 3.00 in. Center Inlet; 3.00 in. Center Outlet; L-24 in

Muffler Description

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

Material

Stainless

Tip Specifications

Inlet 3in.; Outlet 3.5in.; L-12in.

Prop 65

Yes

Tip Description

3.5in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on.

Exit Position

Exits Behind Rear Tire.

Outlet

Single

Category

Truck and SUV

Tubing Diameter

3.000 in.

Inlet Inside Diameter

3.000 in.

Muffler Body Length

24.000 in.

Tail Pipe Diameter

3.000 in.

Material

Stainless Steel

Exhaust Type

Cat-Back

Tip Diameter

3.500 in.

Exit Position

Behind Rear Tire

It was good, but the website response was very slow. I will also check how soon the shipment notification and actual shipment arrives.

Seen some bad reviews but hope my experience is better

The best prices and fast shipping!

very easy to find the parts I needed, parts are in stock, best price on the net!

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