My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Diamond Eye Performance 510215 Exhaust Muffler Aluminized

(2003 Dodge Ram 2500 Base; 2003 Dodge Ram 3500 Base)

Manufacturer

Picture for manufacturer Diamond Eye Manufacturing

Part Number

510215
11 reviews
Sale Price

$54.72

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Diamond Eye Performance 510215 is an aluminized replacement exhaust muffler engineered for increased performance and an aggressive exhaust note. Designed as a direct muffler replacement, it is built using CNC mandrel bending technology that maintains consistent tube diameter throughout every bend, preserving exhaust flow and maximizing scavenging efficiency. The aluminized steel construction provides solid corrosion resistance at an affordable price point compared to stainless alternatives.

Key Features:

  • Aluminized steel construction for durability and heat resistance
  • CNC mandrel-bent fabrication for optimized exhaust flow
  • Performance-tuned for increased power output
  • Aggressive exhaust sound character
  • Made in the USA

Diamond Eye Performance manufactures this muffler at their facility in eastern Oregon, where decades of exhaust fabrication experience and dedicated R&D resources go into every component. Fits select 2003–early 2004 Dodge 2500 and 3500 trucks equipped with the 5.9L Cummins diesel engine, across all cab and bed length configurations.

Products specifications

Fits

2003 Dodge Ram 2500 Base; 2003 Dodge Ram 3500 Base

Inlet Diameter (in)

3.500 in.

Inlet Quantity

One

Length (in)

32.000 in.

Muffler Eliminator Finish

Aluminized

Muffler Eliminator Material

Steel

Outlet Diameter (in)

3.500 in.

Outlet Quantity

One

Quantity

Sold individually.

Finish

Aluminized

Title

Diamond Eye Performance 2003-EARLY 2004 DODGE 5.9L CUMMINS 2500/3500 (ALL CAB AND BED LENGTHS)-PERFORMAN

Been searching all over for this discontinued part. These guys had it all a long. Got in a day or so.

Will install part soon once I have all the needed hardware

Wish I had a number to talk directly w seller

Ordering was easy ... Now if the 2 day shipping is true it will b awesome

Great price

Great prices. Fast shipping. Huge inventory.

I needed two fairly expensive parts for a project. Naturally, I shopped everywhere before deciding on where to purchase them. Autoplicity had the best price on the carburetor. I continued shopping around for the alternator, and ended up right back at the Autoplicity website, because they beat everyone else on that price also! And I don't mean by a few dollars! HUGE savings! Thanks Autoplicity! In the words of Arnold, "I'll be back!"

It was easy and the price is good, but this is just the order. If I get the product in the same manor, that will be great. Thanks, Mike

Fast shipping and saved $60 on a $399 item. However you have to verify your part #'s with the vendor. The part discription on autoplicity sometimes is not what you get. I ordered an item that said it was an O2 plug and bung but when it showed up it was just the bung plug sold separate and customer service basically said it was my bad for not checking for a more accurate discription on the Allstar web site.

ordered a K&N air filter, pretty simple. good price, timely shipping.

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy