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Diamond Eye Manufacturing 321056 2004-2010 Chevy/gmc 6.5l Lly; Lbz; Lmm Duramax 2500/3500 (all Cab And Bed Length


Diamond Eye Manufacturing

Part Number

06/22/2034 7:06 AM
Sale Price


3 left at this price

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Usually delivered within 2 days

free shipping


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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Diamond Eye Manufacturing 321056 2004-2010 Chevy/gmc 6.5l Lly; Lbz; Lmm Duramax 2500/3500 (all Cab And Bed Length

DIAMOND EYE PERFORMANCE TURBO DIRECT PIPE, ALUMINIZED STEEL, NATURAL FINISH -- 40 in. cut Length, Features CNC-machined end forms for a precise fit and mandrel-bent tubing for smoother flow from the turbo; Covered with special thermal resistant wrapping to help reduce the EGT by up to 150 degrees; Works best with Diamond Eye Performance Quiet Tone Exhaust Systems resulting to maximum exhaust flow and performance.

Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3/8" to 5"OD in both aluminized and stainless steel. Diamond Eye Manufacturing is located on a 23-acre complex and has immediate plans for expansion. Currently, the company utilizes over 60,000 sq. ft. for manufacturing components. Separate from the manufacturing facility, our Warehouse Distribution Center utilizes highly efficient shipping methods and a substantial amount of inventory to ensure rapid response times for delivering customer orders in a timely fashion. Our new state of the art Research and Development Center was established to keep pace with the ever changing automotive performance aftermarket. We have taken great care to outfit the facility with an array of testing equipment to provide our engineers with the information needed to design the best systems available. Many of the employees here at Diamond Eye Manufacturing have several years of experience within the industry. This wealth of knowledge and experience is tapped and transformed into results. Our promise to you is simply this, we will provide you with the highest level of customer service, quality parts, and best prices available to keep you competitive!

Products specifications

Catalytic Converter Included


Inlet Diameter (in)

3.000 in.

Inlet Diameter (mm)




Outlet Diameter (in)

3.000 in.

Outlet Diameter (mm)


Oxygen Sensor Bung Included



Sold individually.

Tubing Finish


Tubing Material




Fast delivery and perfect

Im hoping this part is what I need. Ordering was simple since I use paypal and feel safe using it. Will review after I receive my part.

Paid for 2nd day air and received the item a couple days late. Besides that, I have no complaints about the item


Product was as described.

Best prices, fast shipping, good service. Thank you!

very fast process

Great prices and shipped promptly.

Seller is fast, selection is great, website is well organized. Prices are some of the best online and very competitive. Order # 12377 for J. Park

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

best prices around by far for the exact same product! Would definetely recomend autoplicity to a friend

the product was the cheapest price i could find on the web and shipping was quick i got the part in two days from purchase

Wonderful experience with seller. Ordered on a Monday night and received on Thursday. Talking about service. Man these guys are awesome. I will be ordering more in the future with Autoplicity. Thanks again!

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