Free Shipping on Orders $100+

Build Your Truck in 3D with RealTruck Builder

Shop at a Dealer Near You

Phone

877-216-5446

New
All Truck Bed Covers
Hard Folding
Hard Roll-Up
Soft Folding
Soft Roll-Up
Retractable
One-Piece
Truck Caps
Tonneau Cover Cleaner
BED COVER GUIDE
FIND THE RIGHT BED COVER FOR YOU
GET STARTED
Learn More:
Choosing a Truck Bed Cover
How to Measure your Truck Bed
What is a Cargo Management System?
How Truck Bed Covers affect Deck Rails?
Best Tonneau Covers for 2026
All Truck Caps and Camper Shells
Recreational Caps
Commercial Caps
RealTruck A.R.E. Promos
TRUCK CAP BUILDER
Try our Cap Builder to Customize, Configure, and Create your Ultimate Truck Cap
START BUILDING
All Steps
Running Boards
Electric
Nerf Bars
Sliders
Hoop Steps
Truck Steps
Wheel to Wheel
Bed Steps
TRUCK STEP FINDER
FIND THE RIGHT TRUCK STEP FOR YOU
GET STARTED
Learn More:
What Are Running Boards?
Best Side Steps for Trucks
The Best Electric Running Boards
Running Boards: Does Finish Affect Durability?
Do Nerf Bars and Running Boards Rust?
Deals
- Sale
- Clearance
RealSource
Guides
How-To
Research
Lifestyle
Community
News
Search All Articles
Welcome to RealSource
RealSource™ is the one-stop shop for truck, Jeep® and SUV articles and information. Whether you’re looking for an installation guide, inspirational vehicle build ideas, buyer’s guides, or product comparisons - RealTruck’s team of knowledgeable experts have put together a massive library, and it is at your fingertips
Read More

Home
Performance

Select Your Vehicle

Select Your Vehicle

Year

Make

Model

Body

Engine

2023 GMC Sierra 3500 Performance

Performance Programmers & Monitors Air Intakes Exhausts & Mufflers Filters Batteries & Chargers Fuel System Parts Cooling System Brakes Oil Catch Cans

Only display items that ship the quickest

Moderate

Loud

Quiet

Gas

Diesel

Gas/Diesel

Pedal Commander

S&B Filters

K&N

Go Rhino

Superchips

aFe

MBRP

Flowmaster

Pulsar

Optima

FST Performance

Black Horse

Titan Fuel Tanks

Borla

Bully Dog

Edge Performance

Hypertech

Mishimoto Automotive

Sinister Diesel

Gibson

DiabloSport

SCT

Magnaflow

Amp''d

AIRAID

Banks Power

CTEK

Rugged Ridge

Wagan Tech

Artec Industries

Corsa

XForce Performance Exhaust

INJEN

Aero Exhaust

Pypes

Monster Hooks

SeaSucker

SSBC-USA

Wilwood

BBK

Street Series

Single Exhaust

Dual Exhaust

Oiled Filter

Dry Filter

Universal Filters

Intercooler Pipes

Pre-Filters

Black

Chrome/Polished

Raw

Carbon Fiber

Blue

Polished

Thermoplastic

Stainless Steel

Aluminized Steel

Molded Polymer

Steel

Aluminum

Aggressive

Chambered

Flow-Through

Glasspack

Oval

Round

Instant Savings

121 - 132 of 132 results

Sort By

Pypes Street Pro Series Mufflers

From: $106.79

BBK Vari-Tune Adjustable Muffler

1

From: $149.99

Magnaflow Race Series Mufflers

From: $198.00

Street Series Street Max Mufflers

From: $67.99

Street Series Street Flow Stainless Mufflers

From: $100.99

Street Series Street Flow Mufflers

1

From: $59.99

AERO Exhaust AR Series Resonators

1

From: $89.99

Gibson Performance Superflow MWA Mufflers

4

From: $113.82

AERO Exhaust TR Series Resonators

From: $66.99

AERO Exhaust Aero TurbineXL Resonated Mufflers

1

From: $275.99

Pypes Race Pro Series Mufflers

From: $106.79

Pypes Turbo Pro Series Mufflers

From: $108.79

Prev
1
2
3
4
5

instagram

youtube

tiktok

GET ON THE LIST

Get exclusive savings, insider information, and the latest RealTruck articles sent straight to your inbox.

Shipping to:

ABOUT

Supplier Code of Conduct

Supplier Terms and Conditions

Become a Dealer

Detroit Flagship Store

PRODUCTS

Installation Guides

New Product Ideas

REALTRUCK PEOPLE

Corporate Donations

Trail Access Program

INTERNATIONAL

RealTruck Australia

RealTruck Mexico

RealTruck Thailand

CUSTOMER SERVICE

Order Information

Shipping Information

Warranty Registration

Brand Warranty Policies

© 2026 RealTruck. All rights reserved.

California Supply Chain Act

Terms and Conditions