DOWNPIPE 2017-2023 L5P CHEVY/GMC DURAMAX.

CUSTOM TUNING IS REQUIRED

Please be sure to select your vehicle through the drop downs and double check and make sure your range. Any information is correct before placing your order. 

PRODUCT WARRANTY INFO

FOR ALL PIPES/EXHAUST SYSTEMS, EGR KITS AND NONE ELECTRONIC PARTS COME WITH A STANDARD LIFETIME NONE PRO-RATED WARRANTY.

Please be sure to select your vehicle through the drop downs and double check and make sure your range. Any information is correct before placing your order. 

2017 CHEVY/GMC DURAMAX 6.6L 

2018 CHEVY/GMC DURAMAX 6.6L 

2019 CHEVY/GMC DURAMAX 6.6L 

2020 CHEVY/GMC DURAMAX 6.6L 

2021 CHEVY/GMC DURAMAX 6.6L 

2022 CHEVY/GMC DURAMAX 6.6L 

2023 CHEVY/GMC DURAMAX 6.6L 

***NOTICE PLEASE READ***
Our shipping cost are priced for shipping within the United States and Canada. All air selected shipping orders ship same business day if ordered by 11am Central Standard Time and ground orders or processed within 24 hours of the same business day when order was placed. After the package has shipped it generally takes four to seven business days for the product(s) to arrive at your door. Generally each item specifically tells the shipping speed. We do offer faster shipping if needed on certain items, which can be selected through the drop down menus. but does come at a higher cost.

***  YOU AS THE BUYER ARE FULLY RESPONSIBLE TO UNDERSTAND ALL RISK FOR ANY EXPRESS AIR OR GROUND SHIPPING DELAYS CAUSED BY WEATHER, STORMS, NATURAL DISASTERS, ACTS OF GOD AND THINGS OUT OF OUR CONTROL THERE ARE NO SHIPPING REFUNDS WITH EVENTS SUCH AS THESE...!!! ***

(ALASKA AND HAWAII SHIPPING INFO)
MUST SELECT 2ND DAY AIR SHIPPING FOR ALASKA AND HAWAII ) (OVERNIGHT MAY NOT BE AVAILABLE FOR REMOTE AREAS AND THESES SHIPPING LOCATIONS WILL TAKE LONGER THEN STATED LOCATIONS),   AND SOME OF CANADA SHIPPING DUE TO EXTREME REMOTE AREAS MAY BE DUE TO EXTRA SHIPPING COST IF SO WE WILL NOTIFY YOU AND YOUR ORDER WILL SHIP ONCE EXTRA SHIPPING COST IS PAID!
         IF YOU WANT SOMETHING SHIPPED OUT OF THE COUNTRY, PLEASE MESSAGE US ON THE CONTACT PAGE.

RETURNS

1. Due to the nature and use of these items we generally do not accept returns as most items are vin number specific or built to order.

2. We will exchange only if the item is defective. We do recommend professional installation on this item. If the item is defective and cannot be exchanged or fixed a refund of the original purchase price will be issued after requested proof of malfunction and/or damage is given.

3. We do make certain exceptions on a case by case basis for returning products, if your return request is accepted, a 20% restocking fee* will be assessed and applied. Items must include all original packaging. Return shipping will not be refunded.3. All sales are final, any cancellations after order is placed, but before the item has shipped, will result in a 5% credit card/processing fee.
Before returning any items please contact us for specific shipping instructions at  Info@empirediesels.com

4. Hard parts such as EGR kits, DPF Pipes/Exhaust, Pyro Kits, Throttle Valve Kits, Exhaust Tips & S&B Intakes are not eligible for return unless we make an exception and a 30% restocking/shipping fee will apply along with your return shipping cost.