Diamond Eye Performance 220100 - Turbo Downpipe

About this product

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 todays marketplace. Mandrel bending and fabrication parameters are extensive and a variety of tooling allows us to offer tube processing from 3/8in. to 5in. diameter 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 60000 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.

More Details

See what our community says about diamond-eye-performance products

129

Seth Turner

1992 Nissan 240SX

What made you choose this particular product?

Reputable name, raise compression

View on Seth's build

542

Braxton Benton

2006 Chevrolet Silverado 2500 HD

What made you choose this particular product?

Price

What were you trying to accomplish by adding this product?

Sound, HP, Torque

Was it easy install? Any installation tips that will help others?

Difficult to install. You can cut the factory system to get cat out, or drop the trans crossmember.

Once you’ve had a chance to use the product, did it meet your expectations?

Shifted, didn't stay where I installed it, rattles on the frame now

Any additional comments?

Spend the extra money on an MBRP or something

View on Braxton's build

79

Cole Lomont

1970 Dodge D200 Pickup

What made you choose this particular product?

I knew I wanted a 4" over a 5", diamond eye is a great company, so it wasnt a hard choice

What were you trying to accomplish by adding this product?

Better exhaust flow

Was it easy install? Any installation tips that will help others?

Fairly simple to install. I put it on before setting the body on the new frame

View on Cole's build

41

Christopher Treece

2001 Ford F-250 Super Duty

What made you choose this particular product?

Price and ratings

What were you trying to accomplish by adding this product?

More horsepower and better sound

Was it easy install? Any installation tips that will help others?

I did it my self

Once you’ve had a chance to use the product, did it meet your expectations?

Met my expectations

View on Christopher's build

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