SKU: 40627893285

FASS DMAX7002 Duramax Diesel Fuel System Flow Enhancer GM Duramax 6.6L 2011-2016

Sale price$183.40 Regular price$203.78
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Description

FASS DMAX7002 Duramax Diesel Fuel System Flow Enhancer GM Duramax 6.6L 2011-2016FASS Fuel Systems Dura Max Diesel System 2011 2016 GM Duramax 6. 6L (DMAX7002) Part No: DMAX7002 Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel System. When the factory CP3 CP4 injection System pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure. The D Max Flow Enhancer

FASS Fuel Systems Dura-Max Diesel System 2011-2016 GM Duramax 6.6L (DMAX7002) Part No: DMAX7002 Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel System.

When the factory CP3/CP4 injection System pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure.

The D-Max Flow Enhancer has been designed to provide your Duramax engine with a constant 8 PSI fuel pressure, aiding the injection System by reduce the amount of work your factory injection System has to perform, extending its expected life and improving performance gains from aftermarket tuning products.

Since the D-Max Flow Enhancer is a pusher System, all fuel is placed under pressure, helping prevent the introduction of air and vapor. The D-Max is well designed for stock trucks and budget minded shoppers, however its suggested that Duramax diesel owners install one of our Titanium Series Systems if you have several fueling upgrades or if you are looking for improved filtration and all the benefits that come with our top selling Titanium Series FASS Diesel Systems.

  • Duramax Flow Enhancer System Features:
  • Reduces Factory CP3/CP4 Workload
  • Delivers Fuel Under Pressure
  • Improves Fuel Flow
  • Improves Fuel Delivery and Performance
  • Reduces Air and Vapor
  • Budget Minded Alternative
  • Simple Installation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40627893285

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4.7 ★★★★★
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Leslie
Belleville, US
★★★★★ 5
Loved!
Size: 42, Color: Purple
It fit him perfectly 👌 He wore this to homecoming and got compliments from peers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
B
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Branden Branden
Lexington, US
★★★★★ 5
Great buy for sure!
Size: 38, Color: Apple Green(with Tie Set)
Suit fits amazing and seems to be made of good quality! Bold green! 9/10. I did have to get the pants tailored just a little.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
F
Verified Purchase
Fatpotato42
Los Angeles, US
★★★★★ 5
great suit for a great price
Size: 38, Color: Hot Pink
I was shocked at the quality of the material, the suit and pants feel very nice and stretchy, however the tie is a little cheap and dosent match the same color. for the price its an impressive quality. it ran a little big but i was able to return and get a smaller size in a timely manner so no big deal.
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Reviewed in the United States on February 1, 2026
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MJVANG
New York, US
★★★★★ 4
Looks good and seems to be quality product.
Size: 34, Color: Apple Green(with Tie Set)
The quality is great for the price but the size is a little off. 34 is too big and 32, the pants is little tight.
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Reviewed in the United States on September 30, 2024
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Verified Purchase
Brandi
Dallas, US
★★★★★ 5
Good, but the reviews messed me up.
Size: 40, Color: Hot Pink
I like this suit. I really do. It's much better quality than I expected. Color matches what I saw on my screen. 100% worth the $70. My problem was listening to reviews. Most say fit perfect, follow their size chart. Another says their son is normally size 32 and she ordered a 38 and it fit perfect, so make sure to order 1 or 2 sizes up. My advice is go with your gut. My son is normally a size 34...I ordered a a 36 because of both their size chart and reviews. After looking at the size chart I told myself that's too big, but said no, reviews state this is perfect and it is 1 size up from what he wears. As I was ordering I was telling myself "this is going to be too big, I just know it." Guess what? I was right...and now I'm paying for these size 4XL pants to be tailored (am I stupid or is a 36 supposed to be 4xl?? I still wonder if this is my mess up). The jacket actually fit quite nicely, maybe a tad too big, but not enough to even need to tailor it. Honestly this company needs to let us pick a size for the jacket and a size for the pants, instead of it being almost a guarantee one of them will be too big.
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Reviewed in the United States on April 22, 2024

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