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Gibson 65704 Dual Sport Cat-Back Exhaust System Stainless Steel

(1999-2001 Chevrolet Silverado 1500; 1999-2000 Chevrolet Silverado 2500; 1999-2001 GMC Sierra 1500; 1999-2000 GMC Sierra 2500)

Part of: Gibson Exhaust Dual Sport Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 618816B Gibson Exhaust 9802 Gibson Exhaust 7100 Gibson Exhaust 69221 Gibson Exhaust 69127

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

65704
7 reviews
Sale Price

$802.24

Estimated ship date Wednesday, November 18

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Product Details

The Gibson 65704 Dual Sport Cat-Back Exhaust System is a stainless steel performance exhaust designed for trucks and SUVs. Tips exit behind the rear tire, keeping the exhaust path clear of tow trailers while delivering a bold, aggressive look on and off the road. The system is dyno-tested and dyno-tuned for maximum low-end performance, with average gains of 10–15 horsepower and 15–20 lb-ft of torque.

Muffler Specifications:

  • Baffled and chambered muffler design — no internal packing
  • Minimizes interior drone while delivering an aggressive exhaust note
  • 8 in. round body
  • 2.50 in. dual inlet
  • 3 in. offset outlet
  • 24 in. body length

Tip Specifications:

  • 3.5 in. polished T304 stainless steel round slash-cut tip
  • Clamp-on design for easy fitment
  • 2.50 in. inlet / 3.50 in. outlet / 12 in. length

System Features:

  • 409 stainless steel mandrel-bent tubing for maximum flow and long-term durability
  • All-welded construction resists corrosion and road wear
  • Bolt-on installation — no welding required
  • Includes all hardware and factory-style hangers
  • Made in the USA
  • Backed by Gibson's Lifetime Limited Warranty

The Gibson Dual Sport series delivers a powerful, authoritative exhaust tone with minimal cabin drone, making it an ideal upgrade for daily drivers, weekend warriors, and tow vehicles alike.

Products specifications

Fits

1999-2001 Chevrolet Silverado 1500; 1999-2000 Chevrolet Silverado 2500; 1999-2001 GMC Sierra 1500; 1999-2000 GMC Sierra 2500

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

8 in. Round Body; 2.50 in. Dual Inlet; 3 in. Offset Outlet; L-24 in.

Muffler Description

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

Material

Stainless

Tip Specifications

Inlet 2.50in.; Outlet 3.50in.; 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

Dual

Category

Truck and SUV

Material

Stainless Steel

Inlet Inside Diameter

2.500 in.

Muffler Body Length

24.000 in.

Tubing Diameter

2.500 in.

Exit Position

Behind Rear Tire

Exhaust Type

Cat-Back

Tail Pipe Diameter

2.500 in.

Tip Diameter

3.500 in.

They had an item that was somewhat hard to find at a reasonable price. Glad I found them.

need to know estimated shipping date

The best prices and fast shipping!

Absolutely the best bargain you'll find! Don't pay retail mark up at the parts store, buy at Autoplicity and know you're saving money.<br>.

great service, even better price! Would recommend Autoplicity to anyone.

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

Thank you! You were the cheapest and your service rocked! Got my item in less than a week.

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