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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GDP "Maximizer" System 07.5-09 Dodge 6.7L CumminsThe "Maximizer System" is designed to work with '07. 5 '09 6. 7L Dodge Rams with stock in tank lift pumps. We've had many requests from owners for a system to maximize the output and life of the stock in tank lift pump. The "Maximizer System" does just that! The Maximizer removes all of the restrictive factory lines and banjo fittings replacing them with custom stainless JIC adapters and full 3 8" fuel lines. No drilled out hydraulic adapters here!
The "Maximizer System" is designed to work with '07.5-'09 6.7L Dodge Rams with stock in-tank lift pumps. We've had many requests from owners for a system to maximize the output and life of the stock in-tank lift pump. The "Maximizer System" does just that! The Maximizer removes all of the restrictive factory lines and banjo fittings replacing them with custom stainless JIC adapters and full 3/8" fuel lines. No drilled out hydraulic adapters here! Factory fittings are a mere .185" diameter as opposed to the GDP stainless fittings with a full .300" diameter. That's a 250% increase in flow area through the fittings!New lines cover the connection from the factory steel supply line to the filter housing inlet and filter housing to CP-3 inlet. The stock lift pump stays in the factory location but overall pressure and flow to the CP3 is greatly increased. With a healthy in-tank lift pump, average gains above your current readings are 3 psi at idle and up to 7 additional psi at full throttle! If you're under warranty and not ready for a full fuel system upgrade, or just trying to get the most form your stock in-tank lift pump, the "Maximizer" is the best alternative available!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.0 ★★★★★
Based on 314 reviews
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Product Reviews
★★★★★ 5
Good quality
Color: Mesh Strap watch balck blue
Beautiful watch,
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Handsome watch!
Color: Retro Brown band & Black bezel & Blue dial
My 13 year old grandson wanted an “old fashioned” watch so I gave this one to him. He is obsessed with it and wears it every day.
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Reviewed in the United States on May 7, 2026
★★★★★ 1
Don't Waste Your Money
Color: Retro Brown band & Gold bezel & White dial
This watch is a complete disappointment. Right out from the box, I adjusted the time per the instruction manual. After finshing adjusting the watch, I pushed the crown in (two clicks). The second hand started movement after almost 10 seconds. From then on, the second hand was stopping and going by itself. Within less than anhour, the watch was behind almost 25 seconds. It is a piece of junk. I would not advise anyone to buy this watch.
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Reviewed in the United States on February 13, 2026
★★★★★ 4
Rough dial, pretty watch
Color: Mesh Strap watch balck
Great looking watch, the dial is rough on the skin, it should be refined some to not have sharp edges.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great Watch for a Great Price
Color: Dark Brown band & Rose Gold bezel & Navy Blue dial
⌚ “Simple, clean, and gets compliments every time.” ⌚
This Watch has easily become my go-to watch.
What I like most is how clean the design is. It’s not flashy, but it stands out in a classy way. I usually pair it with brown shoes and a belt, and it pulls the whole look together perfectly.
Another big plus—it doesn’t feel heavy on the wrist. You can wear it all day and forget it’s even there, which is exactly what you want in a daily watch.
And the compliments? They come consistently. It’s one of those pieces people notice without you trying too hard.
✔️ Clean, stylish design
✔️ Lightweight and comfortable
✔️ Pairs perfectly with dress or casual outfits
✔️ Gets a lot of compliments
If you’re looking for an affordable watch that looks sharp and feels great, this is a solid choice.
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Reviewed in the United States on April 10, 2026