Finding a duramax performance upgrades that suits your need and does its job well can be challenging. Overall, our tester reviews these duramax performance upgrades with giving ratings and marks for its durability, ease of setup and use. Also the duramax performance upgrades price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for duramax performance upgrades and have the details guide and list provided below.
This is the ultimate buyers guide duramax performance upgrades.
A Quick Comparison of Our Favorites
2
Recommended
(06-10) Duramax Transmission Lines/Hoses HEAVY-DUTY upgrade- Chevy GMC 6.6L LLY/LBZ/LMM - Allison...
Check Price On Amazon
Amazon.com
8
BD Diesel Performance 773540-5001 Turbocharger, Garrett Stage 1 Gt3794Va - Chevy 2004.5-2010 Duramax
Check Price On Amazon
Amazon.com
The Best duramax performance upgrades
(06-10) Duramax Transmission Lines/Hoses (5/8") XTREME-DUTY upgrade-LLY/LBZ/LMM - Allison Transmission Cooler Lines
$219.95
in stock
Amazon.com
as of December 23, 2023 7:28 am
Features
- Max Flow 5/8" ID lines for the hardest working trucks! Replacement 5/8" upgrade 2006-2010 Chevy,GMC 6.6L Duramax Transmission Lines. Includes (3) lines and all necessary fittings, zip ties, and easy to follow instructions.
- 5/8" (larger I.D. for extra flow and cooling) DOUBLE Steel Braided w/abrasion resistant exterior (3X the protection to prevent against rub through or road hazards) - 4000 PSI (16,000 BPSI) Premium Hose - High Quality, crimped on, zinc plated (1) piece steel (not aluminum!) hose ends.
- Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines. We use quality hose and fittings and build for quality, not the cheapest price.
- Free 2-3 Day Expedited Shipping
- Lifetime Warranty & 24/7/365 support with quick response. See instructions for proper installation.
(06-10) Duramax Transmission Lines/Hoses HEAVY-DUTY upgrade- Chevy GMC 6.6L LLY/LBZ/LMM - Allison Transmission Cooler Lines
$169.95
in stock
Amazon.com
as of December 23, 2023 7:28 am
Features
- Replaces 2006-2010 Chevy,GMC 6.6L Duramax Transmission Lines. Includes (3) lines and all necessary fittings, zip ties, and easy to follow instructions.
- 1/2" ID 5,250 PSI DOUBLE Steel Braided w/abrasion resistant exterior (3X the protection to prevent against rub through or road hazards) - High Quality, crimped on, zinc plated (1) piece steel (not aluminum!) hose ends.
- Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines. We use quality hose and fittings and build for quality, not the cheapest price.
- Free 2-3 Day Expedited Shipping
- Lifetime Warranty & 24/7/365 support with quick response
(04-05) Duramax Transmission Lines/Hoses (5/8") XTREME-DUTY upgrade-Chevy GMC 6.6L LLY -Allison Transmission Cooler Lines
$219.95
in stock
Amazon.com
as of December 23, 2023 7:28 am
Features
- Max Flow 5/8" ID lines for the hardest working trucks! Replaces 2004-2005 Chevy,GMC 6.6L Duramax Transmission Lines. Includes (3) lines and all necessary fittings, zip ties, and easy to follow instructions.
- 5/8" (larger I.D. for extra flow and cooling) DOUBLE Steel Braided w/abrasion resistant exterior (3X the protection to prevent against rub through or road hazards) - 4000 PSI (16,000 BPSI) Premium Hose - High Quality, crimped on, zinc plated (1) piece steel (not aluminum!) hose ends.
- Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines. We use quality hose and fittings and build for quality, not the cheapest price.
- Free 2-3 Day Expedited Shipping
- Lifetime Warranty & 24/7/365 support with quick response
AirDog 6.6 6.6L Duramax Diesel 100 GPH Lift Pump Filter (2001-2010) A4SPBC085
$549.00
in stock
16 new from $549.00
Amazon.com
as of December 23, 2023 7:28 am
Features
- Free Shipping
- Lowest Price Guarantee
Fleece Performance Engineering FPE-TAPSHIFTER35 Tap Shifter (03-05 GM Duramax 6.6L LB7 / LLY GM/Allison)
$349.99
in stock
15 new from $349.99
Free shipping
Amazon.com
as of December 23, 2023 7:28 am
Features
- Easy Plug & Play Installation
- Limits Up-Shifts
- Command Downshifts
- Decrease Gear Hunting
- Backed by Manufacturer's Warranty
PPE - Firewall Insulator 149000105 Compatible with 2001-2005 Chevy/GMC 6.6 LB7/LLY Duramax
$279.99
in stock
2 new from $279.99
Free shipping
Amazon.com
as of December 23, 2023 7:28 am
Features
- Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall.
- Create a barrier between you and the heat on your 2001-2005 Duramax diesel engine with this custom-fit replacement. This functional upgrade features merrowed stainless steel wire edging for long-lasting performance and grommets for an OEM fit. The ceramic fiber interior is sandwiched between the tightly woven silicone fiberglass outer fabric and the woven silica inner panel. The combination of materials and workmanship create a temperature resistance up to 1,290 degrees.
- Tightly woven silicone fiberglass and silica outer fabrics | Ceramic fiber interior | Merrowed stainless steel wire edging
- Reduced engine heat and noise entering the cab | Can be installed without removing engine
Small Gas Engines
$127.95
in stock
11 new from $127.95
4 used from $115.15
4 used from $115.15
Free shipping
Amazon.com
as of December 23, 2023 7:28 am
Features
| Edition | Twelfth Edition, Revised |
| Language | English |
| Number Of Pages | 576 |
| Publication Date | 2022-01-11T00:00:01Z |
BD Diesel Performance 773540-5001 Turbocharger, Garrett Stage 1 Gt3794Va - Chevy 2004.5-2010 Duramax
$2,188.46
in stock
2 new from $2,188.46
Amazon.com
as of December 23, 2023 7:28 am
Features
| Part Number | 773540-5001 |
| Model | 773540-5001 |
NEW EDGE INSIGHT CTS3 DIGITAL GAUGE,5" TOUCHSCREEN,COMPATIBLE WITH 1996-UP ON BOARD DIAGNOSTICS-II VEHICLES
$434.94
in stock
10 new from $434.94
Free shipping
Amazon.com
as of December 23, 2023 7:28 am
Features
- Brand New Edge Insight CTS3 Digital Gauge, Compatible with 1996 & Up OBD-II Vehicles, Produced by Holley Performance Products (Holley Part #84130-3)
- Upgrade from bulky gauges with this multi-gauge, touch-screen data logger to track important vehicle parameters including EGT, regen cycles, trans temp, boost, RPM, etc. This Insight CTS3 Digital Gauge Monitor by Edge is compatible with most domestic 1996 and newer (OBDII) gas and diesel vehicles, and the full-color 5-inch capacitive touchscreen provides crystal-clear readouts with auto-dimming for night-time use.
- The Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers and enthusiasts everywhere. The Insight is the most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install.
- This is the perfect tool for those who want to monitor their vehicle performance and prefer not to program their vehicle, or for those who already have significant performance upgrades and want to safely monitor their vehicle performance. Not only can the Insight monitor vehicle performance, but it can also be intelligently configured to provide audible and visual alerts to help you protect your vehicle.
- NOTE: Compatibility with 1998-2005 Dodge/Ram has not been released yet.
Edge Products Insight CTS3 Touch Screen Gauge Monitor 84130-3 & Dash Pod 28500 Compatible with 2001-2007 Chevy Silverado/GMC Sierra 6.6L LB7/LLY/LBZ Duramax Diesel 2500HD 3500HD
$499.95
in stock
4 new from $499.95
Amazon.com
as of December 23, 2023 7:28 am
Features
- Observe and understand your vehicle parameters using Edge state-of-the-art technology. Our Insight CTS3 delivers unmatched monitoring capability for any OBD II vehicle (1996 or newer). This digital gauge display works well with custom tuning products or as a stand-alone monitor for total insight on how your vehicle is performing.
- The Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers & enthusiasts everywhere. The Insight is the most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install. This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle.
- Insight CTS3 Features: 5" Full Color, high-resolution, swipe screen | Custom color mixer for gauge arcs, needles, and backgrounds | Multiple gauge screen layouts | Fully customizable backgrounds | HDMI style plug for power and linking EAS accessories | One-touch easy menu navigation | Notification center | Available for 1996 and vehicles equipped with an OBDII (diagnostic) port | Switch between US or Metric units of measure | Comprehensive digital gauge display
- Available for 1996 and newer vehicles equipped with an OBDII port | Compatible with other tuning devices | Displays dozens of parameters | Light sensitivity meter to dim screen as ambient light decreases | Internet Updatable | (Some features may vary by make/model/year)
- The Third Generation is faster, slimmer, smoother, more advanced, and wi-fi update compatible. In addition to the new slim case design, we also upgraded to a 5” full-color capacitive touch screen display, making our gauges the sleekest in the industry. We didn’t stop at making the display better; we added an all-new, high-speed, processor that provides easy swipe gestures and navigation throughout the product resulting in a user experience that is unmatched in the automotive aftermarket.
The Video Review of Best duramax performance upgrades
Final thoughts
Our best overall duramax performance upgrades, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these duramax performance upgrades will help you pick the perfect duramax performance upgrades for you and your buying decision making.