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Description
do88 Porsche 911 Turbo (991) 2013- Turbo Inlet Hosesdo88 proudly presents the worlds first high flowing turbo inlet hoses for Porsche 991. 1 991. 2 Turbo. Developed by do88 in Sweden! Much larger overall inner diameter for improved air flow, 31 % higher! (see diagram below). The hoses has 2,5" (63mm) inner diameter on the smallet location. Smooth flow transitions. Very smooth internal surface for best air flow. Excellent thermal properties, the hoses will not absorb heat from the engine. The hoses are
do88 proudly presents the worlds first high flowing turbo inlet hoses for Porsche 991.1 / 991.2 Turbo. Developed by do88 in Sweden!- Much larger overall inner diameter for improved air flow, 31 % higher! (see diagram below). The hoses has 2,5" (63mm) inner diameter on the smallet location.
- Smooth flow transitions.
- Very smooth internal surface for best air flow.
- Excellent thermal properties, the hoses will not absorb heat from the engine.
- The hoses are reinforced with stainless steel wire to eliminate the risk of implosion on high outtakes.
It was a real challenge developing new turbo intake hoses for the 991 Turbo. The lack of space made it really difficult to make a set of hoses that would outflow the stock plastic pipes. We succeeded but in some smaller areas we had to compromise and letting the hose have no clearance, so they will push or rub in some non-sensitive areas.
Porsche 911 turbo. This immortal icon. The absolute essence of the motorworld´s cars, the Porsche 911, elevated by ten applied with turbo charging. Could it get any better for a car enthusiast? Rewarding through a sweeping bend, viperous in pooring rain, thrilling on full throttle, breathtaking on retardation.
Owning a Porsche implicates more than just owning a car. A Porsche is a Porsche. You find yourself travelling in the true definition of immortality, feeling ever so alive. Owning a Porsche is all about enjoying every single detail there is to it. Everything ought to be as optimized and as refined as possible. This is where do88 fit in. Our self-developed intake hoses increase air flow with 31 %. We can ensure you the sensation while driving is very different. The improvement in throttle response is immense, making the car feel so much more refined and alert. This upgrade makes it become what it should have been from the start. This is an improvement no test figures can explain, it has to be perceived behind the wheel of a 991 turbo!
The package includes everything for mounting:
2 wire-reinforced silicone hoses
2 silicone hoses
2 breather valves
2 CNC machined VTG adapters
Clamps and Screws
Detailed installation instructions, click here to read it!
Fits:
Porsche 991.1 & 991.2 Turbo / Turbo S
Model years: 2013-
OEM reference.
99111002371 / 99111002372
9A111004172
99111002471 / 99111002472
9A111004272
This diagram shows the turbo intake air flow at different pressure drops of do88 intake hosescompared to the OEM intake pipes:
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
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Good calcium and magnesium together
Size: 180 Count (Pack of 1)
Size is easy to take
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Works great
Size: 180 Count (Pack of 1)
Excellent
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Truly Pure
Size: 180 Count (Pack of 1)
It’s often difficult to find a supplement that only contains the supplement of interest. So many supplements on the market have other additives. I appreciate that this supplement only has what I’m looking for.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
Better for Your Body's Health
Size: 180 Count (Pack of 1)
I liked this version because it's natural without a bunch of unnecessary fillers, preservatives, flavorings, colorings, of other additives. Why can't all manufacturers follow the same example as Pure Encapsulations? Putting the customer health first!
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Reviewed in the United States on October 7, 2016
★★★★★ 5
good
Size: 180 Count (Pack of 1)
Great prokduct.
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Reviewed in the United States on February 6, 2026
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