SKU: 62021118685

GMC/Chevy, IN bumper, 2019-2025, Stainless - MPI Exhaust Cat-Back Dual Exhaust Kits

Sale price$438.75 Regular price$487.50
Save 10%

Pay in installments of $121.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

GMC/Chevy, IN bumper, 2019-2025, Stainless - MPI Exhaust Cat-Back Dual Exhaust KitsMPI Exhaust Kit for GM In Bumper Overview The MPI Exhaust Kit is a Cat back Exhaust system specifically engineered for Chevy GMC trucks equipped with a 5. 3L or 6. 2L engine. It enhances overall vehicle performance and towing power, offering notable improvements in horsepower, torque, and fuel efficiency, verified through extensive dyno testing. Designed for easy DIY installation, the kit leverages 35 years of exhaust experience and includes all

MPI Exhaust Kit for GM In-Bumper Overview

The MPI Exhaust Kit is a Cat-back Exhaust system specifically engineered for Chevy/GMC trucks equipped with a 5.3L or 6.2L  engine. It enhances overall vehicle performance and towing power, offering notable improvements in horsepower, torque, and fuel efficiency, verified through extensive dyno testing. Designed for easy DIY installation, the kit leverages 35 years of exhaust experience and includes all necessary hardware for installation. These kits are 50-state emission legal and do not void the factory warranty.

Key Features

  • Patented Pulse Chamber Technology: Eliminates all in-cab droning common with other aftermarket exhausts.
  • High-grade stainless-steel Construction: Formulated for high heat resistance and durability against road salts.
  • Straightforward Installation: No welding required, utilizes factory hanger locations, and comes with detailed trimming instructions for different wheelbases.

Performance Benefits: [ Sound Video ] 

  • 5.3L Horsepower Gains: + 37.73 hp @ 3,900 RPM
  • Torque Gains: + 50.58 lb-ft @ 3,900 RPM
  • Sound Quality: Aggressive yet refined exhaust tone with no in-cab droning
  • 6.2L Horsepower Gains: + 14.50 hp @ Peak
  • Torque Gains: + 31.12 lb-ft @ Peak
  • Fuel Efficiency: Average improvement of 2-4 MPG
  • Heat: Reduces under-hood manifold temperature by 150 degrees

Fitment:

  • Make: Chevy or GMC
  • Model Years: 2019 – 2024
  • Chassis: 1500
  • Engine: 5.3L In-bumper* (HDMI ports) 6.2L 
  • Wheelbase: Compatible with all wheelbases

Detailed Specifications

  • Material: 409 Stainless
  • Installation: Clamp-together system, direct fitment to factory hanger locations.
  • Hardware: Includes all necessary hardware for installation.
  • Design: Compatible with the factory spare tire.
  • Tubing Size: Dyno-proven optimal size for performance.
  • Tips: Reuses factory bumper tips

Patented Technology

  • Exhaust Pulse Chamber (Pat. 11713700): Guaranteed no drone and optimizes exhaust flow and overall performance.

Warranty

  • Stainless Warranty: Ensures long-term reliability and customer satisfaction.

Instructions

G123 - Instructions

G123 - Parts/Instructions

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62021118685

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
DoingBusiness543
Draper, US
★★★★★ 5
A Clear Path Through Estate Planning
Format: Kindle
I went in expecting to feel overwhelmed, but this book flipped that fast. It is a game-changer with so much detail, you'll have a solid understanding of living trusts and how you and your family will benefit. The biggest win for me was finally grasping how to properly move assets into the trust without second guessing every step. It walks you through real scenarios like blended families and uneven inheritances in a way that actually makes sense. I also liked the practical worksheets and ready-to-use documents that keep you moving instead of stalling out. By the end, I felt confident making decisions I had put off for years. It turns a confusing process into something clear, doable, and worth finishing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
S
Verified Purchase
SouthWest
Draper, US
★★★★★ 4
A practical guide that makes a complicated process feel managable
Format: Kindle
I picked up this because estate planning always felt overwhelming, and I wanted something I could actually follow. This guide does a solid job breaking things down into clear steps, especially when explaining how to set up and fund a living trust and what documents are needed along the way. I appreciated the focus on real situations, like blended families, choosing trustees, and avoiding conflicts. The included forms and worksheets made it feel more hands-on, not just theory, which helped me better understand how everything fits together. At times, the amount of information felt a bit dense, and I had to reread certain sections to fully grasp the legal details. Still, the structure is logical and keeps you moving forward. Overall, I found it useful and informative. It gave me more confidence around estate planning, even if I would still double-check some steps before finalizing anything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
J
Verified Purchase
John J DeGuire
Phoenix, US
★★★★★ 5
A great tool for learning about trust funds.
Format: Kindle
This is an easy-to-read book that guides one through the process of what to do upon death. I went through this recently with my family and wish that I had this book at the time. Coincidentally, I'm meeting with an attorney for exactly this reason (serendipity?). The book clearly defines the common lingo used throughout the process and identifies principal participants, pitfalls, and a general knowledge of how best to execute one of the most important documents of our lives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
A
Verified Purchase
Alanna Marie
Charlottesville, US
★★★★★ 5
Valuable information in an easy to understand book
Format: Kindle
This book makes the whole process of setting up a living trust feel way less scary than I expected. The step-by-step instructions are written in plain language, so you don't need a law degree to follow along. I really appreciated the ready-to-use forms and worksheets because they save a ton of time and take the guesswork out of getting started. It also covers tricky situations like blended families and second marriages, which a lot of other guides seem to skip over. If you've been putting off protecting your assets because it feels too complicated, this book is a great place to begin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
A
Verified Purchase
Alyson W.
Pawtucket, US
★★★★★ 5
Easy Guide
Format: Kindle
A very practical book with easy to understand guides for living trusts and avoiding probate. This made me feel reassured for when I'm no longer here, to make sure my daughter has what she needs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

recommand products