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Gibson Exhaust 616587 Cat-Back Single Exhaust System Stainless Steel

(2003 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

616587
4 reviews
Sale Price

$692.53

Estimated ship date Monday, November 16

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Product Details

The Gibson Performance 616587 Cat-Back Single Exhaust System is engineered for drivers who demand real-world power gains. Designed to exit cleanly behind the rear tire, this stainless steel cat-back system delivers an aggressive exhaust tone while remaining noticeably quieter inside the cab than competing performance exhaust systems.

Dyno-tested tuning targets maximum torque and horsepower production in the critical 1,800–3,000 RPM range—exactly where you need power for acceleration, towing, hill climbing, and passing. Expect average gains of 10–15 horsepower and 15–20 lb-ft of torque.

Key Features:

  • Tubing: 3-in. 409 stainless steel mandrel-bent tubing for unrestricted, smooth exhaust flow
  • Muffler Design: Baffled and chambered Superflow muffler — no internal packing, minimal interior drone, aggressive exterior tone
  • Muffler Dimensions: 8 in. round body; 3.00 in. center inlet; 3.00 in. center outlet; 24 in. length
  • Exhaust Tip: 3.5 in. polished T304 stainless steel round slash-cut tip, clamp-on style
  • Tip Specifications: 3 in. inlet; 3.5 in. outlet; 12 in. length
  • Exit Position: Behind the rear tire
  • Installation: Hassle-free bolt-on installation with all hardware and factory-style hangers included — no welding or cutting required
  • Warranty: Backed by Gibson's Lifetime Limited Warranty
  • Made in the USA

The Gibson 616587 is a complete cat-back exhaust kit that installs with factory-style hardware for a clean, professional result. Stainless steel construction ensures long-term corrosion resistance and a polished finish that lasts.

Products specifications

Fits

2003 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

Tip Diameter

3.500 in.

Muffler Body Length

24.000 in.

Exhaust Type

Cat-Back

Material

Stainless Steel

Exit Position

Rear Side

Tail Pipe Diameter

3.000 in.

Tubing Diameter

3.000 in.

Exit Style

Straight

Inlet Inside Diameter

3.000 in.

System Type

Cat Back

Muffler Type

Chambered

Outlet Outside Diameter

3.000 in.

Need to make shipping costs available before checkout.

very simple site to use/navigate

no issues. good prices. The above was automatically input for me. However I don't feel as though its accurate. The part about no issues is correct buy the prices... Well the prices really weren't good. They were the best.

Easy website to shop on. Good phone support. Package will be arriving in a timely manner. All in all seems like a good company.

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