Flo~Pro 4" Race Exhaust for Cummins 6.7L 2013-18 Pickups

In stock

An Affordable Race Exhaust System

4" Mandrel Bent Aluminized or Stainless STeel Tubing
Simple Installation Using Factory Mounts & Hangers
Improved Power and Reduced EGTs
2013 - 2018 Dodge RAM 2500HD/3500HD 6.7 Cummins Diesel Pickups
* Not suitable for RAM 3500/4500/5500 Chassis Cab Trucks
Will not fit on air-ride or center mounted shock equipped models!

IMPORTANT: Use of this exhaust requires a delete capable tuner.

Flo~Pro 4" Delete Exhaust System


  • Increased Horsepower & Torque
  • Lower EGTs
  • Reduced Engine Wear
  • Longer Intervals bewteen oil changes (less dilution)



  • Deletes DPF, DEF(SCR) and CAT
  • 4" Aluminized or Stainless Steel for Better Flow
  • Flo-~Pro Quality at an affordable price
  • Available in Aluminized or Stainless Steel
  • Available With or Without Muffler


Note: This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws.Not for vehicles registered for use on the highway or street.

More Information
Diesel Engine Cummins 6.7L 2013-2018
OEM Make Dodge
OEM Model RAM 2500 Pickup, RAM 3500 Pickup
Specific Year 2018, 2017, 2016, 2015, 2014, 2013
Brand Flo~Pro
Transmission Automatic, Manual
Drive 2WD, 4WD
Exhaust Diameter 4"
Material Aluminized Steel
Exhaust Size Down-Pipe/Turbo Back
Bungs No Bungs
Exhaust Type Racing
Exhaust Tip No Tip
Instructions Included in Box
Instructions N/A

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Exclusive Freedom Diesel Performance Discounts

Save $45 On Any Order Over $699 w/ Coupon Code SAVE45QUICK


All of our packages include multiple related items at a special package discount. Our packages are designed to make your life easier, usually including all the parts you need to achieve a specific modification.

Price Matching Beating!

We want to make sure you get the best deal possible on your parts. We do our best to ensure we have the best prices in the industy, however, if you find an item cheaper, let us know and we will happily match or beat the price.

Discounts For Shops & Dealers

If you are an installation shop or dealer, give us a call or email for details on our dealer program. We are able to discount most items for shops.

Phone: 855-432-4733 9 AM - 6 PM EST Monday - Friday
Email: Freedomperformancellc@gmail.com

We Strive For Extremely Quick Shipping.

Whether you need a part to fix a downed truck, a performance part to get the edge on your competitors on race day, or just something to improve the look or functionality of your vehicle; freedom diesel performance you covered!

We understand the only reason you are purchasing a part, is because you really need it or really want it. We do everything in our power to ensure you get the purchased item as soon as possible.

*** Orders placed before 2 PM Est - Usually ship the same day. ***

Estimated Delivery Times:

- Tuners / Programmers by themselves - 2 to 3 Business Days

- Performance / Race Packages - 2 to 5 Business Days

- General Diesel Performance Parts - 2 to 5 Business Days 

- Lighting, Accessories, Etc - 2 to 7 Business Days 

(Alaska / Hawaii Add 3 Business Days)

Easy Return / Exchange Process

If for some reason, you order the incorrect product, or do not need the product prior to using it, we will accept it back as a return for refund or exchange up to 30 days from delivery. Must be in new, un-used condition with original packaging.

Due to credit card processing fees, shipping, and wear and tear to the packaging often occuring during shipping, returns may be subject to a 20% restocking fee.

If you need to setup a return or exchange, please contact us for an RMA#

Warranty Process

If the product you receive is damaged or defective, please contact us immediately for assistance. In most cases, we can send you a return label and fix the problem very quickly.