Our Product Overview:

Upgrade your truck with our 4-inch Race Exhaust Pipe, specifically designed for 2013–2018 Ram 2500 and Ram 3500 equipped with the 6.7L Cummins Turbo Diesel engine.

Manufactured from premium 409 stainless steel, this exhaust pipe features precision mandrel bending for smooth exhaust flow, excellent durability, and dependable fitment. Built for aftermarket distributors, performance brands, and wholesalers, MX Exhaust also provides OEM and ODM customization services.

Note: This product is intended for off-road, competition, or other applications where permitted by local regulations. Buyers are responsible for ensuring compliance with applicable emissions and vehicle-use laws.

Product Specifications

Products Features

Product Highlights

✔ Premium 409 Stainless Steel

Excellent resistance to heat, corrosion, and long-term wear.

✔ 4" High-Flow Mandrel-Bent Design

Optimized tubing helps maintain smooth exhaust flow with consistent internal diameter.

✔ Direct Fit for 2013–2018 Ram 2500/3500

Engineered specifically for trucks equipped with the 6.7L Cummins Turbo Diesel engine.

✔ Precision Welding & Durable Construction

Strong welds and accurate fabrication ensure reliable performance and long service life.

✔ OEM & ODM Customization

Support for private labeling, custom packaging, materials, and branding.

✔ Factory Direct Wholesale Supply

Reliable manufacturing, competitive pricing, and stable production capacity.

OEM & Wholesale Ready

Ideal for:

· Exhaust Brands

· Importers

· Distributors

· Performance Shops

· Auto Parts Wholesalers

Detailed Photos

Packaging and Shipping

Our Advantages

Why Choose MX Exhaust?

Professional Exhaust Manufacturer

With 17+ years of experience in automotive exhaust manufacturing, MX Exhaust supplies aftermarket exhaust solutions for customers worldwide.

We specialize in:

· Exhaust Pipes

· Downpipes

· Mufflers

· Exhaust Tips

· Catalytic Converters

· Flex Pipes

· Clamps

· DPF Components

· Complete Exhaust Systems

Our factory supports:

· OEM Production

· ODM Development

· Logo Customization

· Packaging Customization

· Bulk Orders

· Global Export

Product Advantages

✅ Factory Direct Price

✅ Stable Quality Control

✅ Fast Production

✅ Professional Welding

✅ Precision Fitment

✅ Wholesale Ready

✅ Custom Branding Available

Prodcution Site

OUR MACHINE: High Frequency Welding Machine(HFW/ERW)

Under HFW Welding lines, our production capacity is 24mt/8 hours, the welding speed is 60meters/Miniute and the welding quality is stable. When production, Inside and Outside Bead Scarfing, Outside Metallizing for Aluminum Coated Pipes, and Eddy current tesing while production. 

Abundant Raw material from POSCO or VAMA, High Technical Welding methords and the superior raw material enabling for the pipes welding points won't broken when end-user making bend tubes or spinning tube.

Our Team

We manufature products according to customer drawings, participate in drawing design in necessary. 

Upon establishment, our company has always been sticking"customer first". All employees have been working conscientiously, managing to meet all the client demands by diligence and wisdom.

Our Service:
1)Strict quality control during the process
2)Competitive price
3)OEM is acceptable
4)Professional designed
5)High performance full exhaust system customers design and logo are welcome
6)One year warranty
7)Delivery on time and best after-sales service

FAQ: 
1.What's the MOQ?
 1 mt per size.
 
2.How about the payment terms?
Normally 30% deposit in advance, the balance should paid before shipment.
 
3.How about delivery time?
Depend on your order quantity, normal within 15 days after deposit.
 
4.Can I get a sample? 
We can supply 1 or 2 samples for free, customer only need to pay express fee.Also we can discuss if you need more samples for checking.
 
5.What's the price?
Different items different market will be different cost, we will keep to give best and competitive price for each customer!
 

Please consult our customer service staff, there will be a discount!!!