My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Gibson Exhaust 65005 Cat-Back Dual Extreme Exhaust System Stainless Steel

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

Manufacturer

Part Number

65005
Sale Price

$803.69

Estimated ship date Tuesday, November 17

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gibson Exhaust Cat-Back Dual Extreme Exhaust System is engineered for truck owners who demand aggressive styling and serious performance gains. This complete bolt-on cat-back system features dual exits positioned behind the rear tires at an aggressive angle, delivering a commanding street presence and a powerful exhaust note that turns heads.

Performance Benefits:

  • Dyno-tested performance gains averaging 15-20 horsepower
  • Baffled and chambered muffler design with no internal packing
  • Minimal interior drone for comfortable daily driving
  • Aggressive exhaust tone without excessive noise

Premium Construction:

  • Stainless steel construction for corrosion resistance and longevity
  • 8-inch round muffler body with 2.50-inch dual inlet and 3-inch offset outlet
  • 24-inch muffler length for optimal sound and flow
  • 3.5-inch polished T304 stainless steel round slash-cut tips
  • Clamp-on tip design (2.50-inch inlet, 3.50-inch outlet, 12-inch length)

Easy Installation:

This complete cat-back system features straightforward bolt-on installation with no welding required, allowing you to upgrade your truck's performance and sound in your own garage. Backed by Gibson's Lifetime Limited Warranty for peace of mind.

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 Each Rear Tire.

Outlet

Dual

Category

Truck and SUV

Exit Position

Behind Rear Tire

Tip Diameter

3.000 in.

Material

Stainless Steel

Tubing Diameter

2.500 in.

Muffler Body Length

24.000 in.

Inlet Inside Diameter

2.500 in.

Tail Pipe Diameter

2.500 in.

Exhaust Type

Cat-Back

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

Great prices... Easy transaction

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.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy