SKU: 24486073034

ALPHA Performance Porsche 997.1TT Intercooler System (ALP.09.09.0001-2)

Sale price$1799.97 Regular price$1999.97
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Description

ALPHA Performance Porsche 997.1TT Intercooler System (ALP.09.09.0001-2)We developed the Alpha Performance Porsche 997. 1TT Intercooler System to provide you the best air induction cooling upgrade for your Porsche 997. 1TT. Before bringing this intercooler to market, our goal was set to provide a system that sacrificed nothing in terms of quality, fitment, aesthetic design and performance. The Largest Intercoolers You Can Get For Your P Car The Alpha 997 Intercooler System utilizes a pair of 5. 5 thick, high volume cores

We developed the Alpha Performance Porsche 997.1TT Intercooler System to provide you the best air induction cooling upgrade for your Porsche 997.1TT. Before bringing this intercooler to market, our goal was set to provide a system that sacrificed nothing in terms of quality, fitment, aesthetic design and performance. 

The Largest Intercoolers You Can Get For Your P-Car

The Alpha 997 Intercooler System utilizes a pair of 5.5” thick, high volume cores giving you the most power producing upgrade on the market. Each core provides optimum fin density for unmatched cooling.

Computer aided design yields maximum results

Our engineering team designed the Alpha 997 Intercooler end tanks with extremely smooth features and geometry for the best flow resulting in maximum horsepower. Designed using Solidworks 3D CAD software, these end tanks have improved flow over boxy sheet metal end tanks found on other intercoolers. 

Cooler Intake Charge Boosts Power And Response

Channeling cool air to the intercoolers is vital for optimum performance of any intercooler. Some manufacturers choose to remove the factory intercooler inlets in order to cut costs. This greatly reduces the effectiveness of ANY intercooler whether it’s larger or not. Others require that you cut up and tape the factory shrouding to the intercooler core in an attempt to seal the shroud to the intercooler core. While this is better than removing the shroud, it is still not the most effective way to boost performance.

The Alpha 997 Intercooler System retains full use of the stock intercooler inlets (located in front of each rear wheel) forcing cool air into our larger, carbon fiber shrouds. Not only is this option more aesthetically pleasing, each rigid, OEM-quality, carbon fiber piece is made to seamlessly mate to that Alpha Intercoolers feeding them cooler ambient air more efficiently than the other two alternatives. Not to mention eliminating the removal or destruction of your intercooler ducting.

Maximum Airflow For Maximum Horsepower And Torque

Another key component to the intercooler system is our computer designed intercooler piping. This features a carbon fiber Y-pipe offering 40% more flow. The larger 2.5” diameter is significantly wider than stock (1.79”) and is black powder coated to provide lasting durability. The Y pipe is a custom designed carbon fiber piece, conforming to the tight surroundings of the engine bay and the inner walls of the pipe promote the flow of charged air to the intake with minimal amounts of turbulence.

To further improve airflow, our engineering team went a step further by computer designing precisely molded, custom silicone couplers. These provide perfect fitment and optimized geometry for improved airflow volume and velocity providing quicker boost response helping you stay ahead of your competition! Perhaps the best feature about this intercooler system is that it maintains cooling efficiency as more power producing upgrades are added to your Porsche 997.1TT! It improves the effectiveness of your other upgrades giving you maximum hp output potential! 

Exclusive Benefits

  • Largest intercoolers on the market
  • Offers smooth cast end tank design to reduce turbulence
  • Offers optimum fin density for improved cooling
  • Appx. 800 CFM of airflow per intercooler core
  • 631 cubic inches of heat exchanger surface area per intercooler core
  • CAD design achieves perfect fitment and provides the most potential for power
  • Carbon fiber intercooler shrouds form a tight seal to maximize cooling efficiency
  • Large Carbon Fiber Y-Pipe and 4-ply silicone couplers to handle more volume and increased boost pressure
  • A simple installation without having to perform unsightly modifications
  • High quality materials to last the lifetime of your 997TT
  • Provides a factory fit & finish unmatched in the industry

Includes

  • 5.5” thick Alpha Intercoolers w/ cast end tanks
  • Carbon Fiber Intercooler Shrouds
  • High volume carbon fiber Y-pipe
  • 4-ply Silicone Couplers
  • High quality Stainless Steel Hose Clamps
  • All necessary fastening hardware
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 24486073034

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anddoggies2
Bozeman, US
★★★★★ 4
Cozy but...
Size: Medium, Color: Light Grey Cotton Twist, Size: Medium, Color: Light Grey Cotton Twist
These slipper socks are nice but could be nicer. The sock portion does Not have a heel; they are tube socks with a footpad sewn on. This means there is a little tightness getting your foot past the turn and then you end up with a roll of sock over your upper foot. Once that is all made comfortable, you are good to go. I wear mine indoors and out for short trips to the patio and backyard. The sole material looks to be durable enough to last more than one season with this type of use. The footbed itself has just the right amount of padding: not so much that the foot can slid to the side and not so thin you can feel the joints in a tile floor ;-)
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Reviewed in the United States on September 12, 2025
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Rose in the Desert
Lowell, US
★★★★★ 3
Size down. Thin soles are cold.
Size: Small, Color: Light Grey Ragg Wool
The ragg wool is warm and they seem well made. The foot sizing is very long. I'm a 7.5 to 8 always. The choice was 6-7 or 8-9. The 8-9 is more than 2 inches too long. I'm afraid they will cause a fall. Also know that the cushioning is not as pictured. It is only half the depth of the leather sides. When you stand on anything but carpets, you feel the cold floor. This is all due to the gravity on earth.
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Reviewed in the United States on December 19, 2025
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Adventure Dave
New York, US
★★★★★ 5
Best slippers, beware Sizes may be off.
Size: Medium, Color: Charcoal Ragg Wool
I LOVE these sock moccasins shoes or whatever they are. I purchased 2 pair in different colors and the upper sock material was a significantly different material in its weave density and stretchyness. (blue more thin and stretchy than grey). I wear blue ones indoors, and the grey ones stay in the car for long car trips. Sizing: both pair I bought say 7-9mens 9-10women -- In how they actually fit they are 9-10 mens. The soles are leather with a thin bit of soft foam, in winter I can walk around in snow in them and the cold doesnt get through. Not that you should walk in snow with them since the leather is like a suede so it gets gross. You can put them through the washing machine and it makes them look good as new.
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Reviewed in the United States on January 1, 2021
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Anne Colestock
Alexandria, US
★★★★★ 1
Is this a joke slipper?
Size: Large, Color: Charcoal Ragg Wool
Bought size large (men’s 9-10) this past year for my husband for Christmas. These are not made to fit a human being unless it is a severely skinny person with very very long feet. The feet are too big for him but the ankles are so narrow he can’t put them on, and my husband is actually very lean, he teaches martial arts for a living 6 days a week. I don’t believe I’ve ever seen a person in my entire life who simultaneously has long enough feet combined with skinny enough legs to fit these slippers. For a laugh we got our skinniest female friend to try them on and she could just barely squeeze her legs into them. I think she described it as “squeezing her skin off of her legs” or something like that, and then of course the feet were comically huge for her because she is so petite. We never got around to returning them and I just found them last night and remembered the whole incident. I tried to fit my forearm inside them but could not fit much past the wrist because they were too tight and I had a good laugh. I think I might cut them up and use the pieces to patch his old slippers that actually fit. To be fair we actually got a lot of laughs out of the product so it wasn’t a total waste. Buy them as a joke or save your money.
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Reviewed in the United States on June 10, 2018
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Amazon Customer
Birmingham, US
★★★★★ 5
Perfect
Size: Small, Color: Light Grey Ragg Wool
So comfy warm and easy to travel with
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Reviewed in the United States on April 14, 2026

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