My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Gibson Exhaust 615626 Single Side Performance Exhaust System

(2010-2018 Chevrolet Silverado 1500; 2010-2018 GMC Sierra 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

615626
14 reviews
Sale Price

$741.87

Estimated ship date Wednesday, November 18

Check out with

ApplePay
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 Performance Exhaust 615626 Single Side Exhaust System delivers substantial power gains and improved performance for demanding applications like towing, hill climbing, and passing. This high-performance exhaust system is engineered to maximize torque and horsepower where you need it most—in the low-end RPM range.

Performance Benefits:

  • Dyno-tested to produce maximum torque and horsepower at 1800-3000 RPM
  • Average gains of 10-15 horsepower and 15-20 lb-ft of torque
  • Optimized for improved acceleration, towing capacity, and passing power
  • Quieter in-cab noise levels compared to other performance exhaust systems

Design and Installation:

  • Single side exit configuration that exits behind the rear tire
  • Complete bolt-on installation—no welding required
  • Professional appearance with hassle-free fitment
  • Backed by Gibson's Lifetime Limited Warranty

This exhaust system represents Gibson's best-performing design, combining maximum power output with refined acoustics for a superior driving experience.

Products specifications

Fits

2010-2018 Chevrolet Silverado 1500; 2010-2018 GMC Sierra 1500

Tubing Diameter

3-in. Stainless mandrel bent tubing.

Muffler Dimension

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

Muffler Description

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

Material

Stainless

Prop 65

Yes

Tip Description

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

Exit Position

Exits In Stock Location.

Tip Specifications

Inlet 3 in.; Outlet 4 in.; L-12 in.

Outlet

Single

Category

Truck and SUV

Inlet Inside Diameter

3.000 in.

Muffler Type

Chambered

Tubing Diameter

3.000 in.

Muffler Body Length

24.000 in.

Exit Style

Turn Out

System Type

Cat Back

Outlet Outside Diameter

4.000 in.

Tail Pipe Diameter

3.000 in.

Exit Position

Stock

Material

Stainless Steel

Exhaust Type

Cat-Back

Tip Diameter

4.000 in.

Price was excellent for this product(Hypertech Econ) and delivery was right on time! I will look for parts from this vendor in the future!

Placed an order with Adam on Monday, Nov 28th (#601). Very satisfied with Adam's technical knowledge and received my product on Nov 29th. The product is exactly as he represented and, because of this great customer service, I will place future orders.

Quick, easy. I like the great price & free shipping. Only problem is, the item is a black, diamond-plate METAL trailer box. It was packed simply in cardboard, no protective package around it either inside the box or around the item. That's it, ite

Great prices

Cheapest price, manufacturer direct

Best price on FX400, smooth easy website.

great

very good price and prompt shipping. good choice of merchindise<br>to chose from. helpful in finding the correct item.

The best deal on the same parts that everyone else has. Saved me $75 from the best price any 'Seller" had on the "bay". Will be back. A+ service.

So far my shopping experience was excellent. Looked up the parts, entered the quantity and they were on the way. Delivered on time as the order was placed

Fast and easy

Very easy quick and simple

It was easy to find everything and quick

I found great prices and they shipped immediately. Best deal online.

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