BBi Autosport performance intercooler upgrade kit. Porsche 991 Turbo  ❭  BBIINTER991TT

Aluminium intercooler system.

Fits:
Porsche 992.1 Turbo - 2020 to 2024
Porsche 992.1 Turbo S - 2020 to 2024
Porsche 992.1 Sport Classic - 2022 to 2024
Porsche 992.2 Carrera 2 - 2024 onwards
Porsche 992.2 Carrera 4 - 2024 onwards
(Porsche 992.2 - not for Hybrid models)

OEM ref
992.145.805.G
992.145.805.N

• Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in Race Conditions – Especially Critical Due to Intercooler Placement in Engine Compartment
• Formula-1 Performance Grade Core by PWR (2-Row Core Featuring Rolled Tubes w/ Inner Fins)
• CNC Machined Billet End Tanks With Integrated Machined Y-Pipe Connection to Throttle Body
• 100% TIG Welded vs. OEM Style Gasket and Crimped Plastic End Tanks for Maximum Durability in High Boost Applications
• OEM Style CNC Machined Inlet/Outlet Connections for Precise Fitment with All OEM Components
• True Plug-and-Play "Drop-in Fit" Installation
• R&D and Performance Testing by Industry-Leading Porsche & McLaren Tuning Company, M Engineering
• Made in the USA at PWR North America

Cross reference numbers
992145805G

992145805N

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8188

The product you are viewing cross references to these numbers

Intercooler kit.

A true performance upgrade for Porsche 992 cars
As the world´s first complete 992 intercooler package, this is our most complex product ever



Fits:
Porsche 911 (992): 2019 onwards
Porsche 992 Carrera
Porsche 992 Carrera S
Porsche 992 Carrera 4
Porsche 992 Carrera 4S
Porsche 992 Carrera S
Porsche 992 Carrera GTS
Porsche 992 Carrera 4 GTS
Porsche 992 Turbo

If you ask us, this is as good as you can make an intercooler kit for this platform. No rock has been left unturned in our quest for maximum performance in any given section of the system. The starting point is the cores from renowned Garrett Motorsport, these are incredibly well-made with thin and stacked fins, exactly according to our specification in the weighing of cooling and airflow. The end tanks are made from thin, cast aluminium to keep the weight down and still utilise airflow. To accommodate the thicker core, we replace the air guides with carbon ducts made of the best quality.
To remove bottlenecks throughout the system, the intercooler connections are made bigger and come along with do88 silicone hoses designed with soft, sweeping bends. We have not made any sacrifice or compromise during this development

Key figures:

• Colder inlet air temperature in the same conditions: DO88 30°C / 86 F (OEM 39°C / 102,2 F). DO88 9°C / (16,2 F) lower. See diagram below.
• More air to your engine, less back pressure and better airflow! Airflow at 0,175 bar / 2,54 psi pressure drop: DO88 919 CFM (OEM 820 CFM), DO88 unit 12% higher! See diagram.
• High-density, motorsport-grade Bar&Plate cores from Garrett.
• 3D, freeform-designed cast end tanks.
• Custom designed carbon fibre ambient air guides.
• Comes with high quality silicone hoses and accessories for installation.
• Meth bungs on the intercooler outlet tank (2x 1/8 NPT).

Background:

Upon launching the 992 generation, Porsche had already abandoned the naturally aspirated engine. From now on, all 911´s are turbocharged which makes this entry-level legend interesting also for the ones aiming for those bigger HP-numbers. Each car model comes with its own challenges and preconditions. While the principle is the same as ever, the layout of the intercooler system is something entirely new on this platform compared to previous Porsche 911´s. With our knowledge and experience from previous developments, we sat down by the drawing board with equal shares of confidence and respect. As a pioneer on this new platform on the market we realised we had to be very accurate and forward-thinking. Today we are proud of our achievements for the 992!

Earlier versions of the Porsche 911 have their intercoolers inside each rear fender, with a y-pipe uniting them both before the charge air reaches the inlet manifold. The 992 has a different set-up entirely. The intercooler and y-pipe are now combined to a unit that sits beneath the rear wing. The ambient air is pushed via channels from the rear window, into a scoop on the decklid, and onwards through the intercooler core for optimal heat transfer. The active rear wing is crucial for the efficiency of the core as it directs more air in its upright position. Looking at the construction from the side, this configuration really makes more sense, but is also more demanding for us a performance cooling manufacturer. To be able to fit a core with greater volume and surface area, we had to develop new carbon ducts to allow the increase in thickness. We are very happy to have taken our carbon production to the next level with this product - the fitment and finish worthy of an icon as the 911!

Cores from Garrett:

The cores are Bar&Plate, made by renowned Garrett Motorsport. Quite frankly, they are as good as they get. Thin and stacked cooling fins give a dense construction, providing very efficient heat transfer. The core measures 105 mm (4") and are exactly as thick as you possibly can make them for this application. The air is distributed to the entire core via free form-designed, cast end tanks. Designing these was a significant undertaking that concluded 3D-scanning, CFD-analysis and 3D-printing many times over until we had a finished prototype. We chose, as usual, to use cast end tanks as they allow shapes that CNC-machining cannot replicate, and to us function always conquers form. Maximum airflow supersedes the bling factor! The tanks are made with machined 70 mm (2,75") connections to enable high outputs. To pair with these bigger connections, we also include silicone hoses. Both cores are united by a central outlet tank towards the inlet manifold, utilising machined connections and meth bungs.

Ambient air guides made from carbon:

The air guides are made from vacuum infused, prepreg carbon and all pieces come with fastening grooves for the air channels just like the OE bits. As complex as the shapes are, we still guarantee perfect fitment. The two upper air guides are always the same regardless of what car you have, but for the two lower pieces there is an option: Standard or SportDesign.
SportDesign has better evacuation of the cooling air via an outlet in the middle of the bumper. From a performance standpoint, SportDesign is preferred, but we offer carbon ducts for both versions. They come with proper rubber seals where this is needed to prevent the cooling air to escape pass the core.

Performance:

When it comes down to performance, the do88 intercoolers significantly reduce the intake temperature! In the graph below the difference towards the OE 992 units is presented. The data is collected with an AIM race logger under 5 consecutive runs in an immediate sequence on a closed airstrip. Full throttle accelerations between 50-250 km/h (30-155 mph) carried out in a Porsche 911 Carrera S (450 hp). Hard braking, no cool down in between, just full pull five times. The rear wing was in its upper position all the time.

The test was conducted in the following manner:

Firstly, 5 runs were made with the car equipped with the 992 OE intercoolers. Stop, fast change of parts to the do88 intercoolers. Shakedown for a few minutes and then five runs made in the exact same way as with the OE parts. The decrease in inlet air temperature is significant, peak delta is 9°C (16,2 F). See the graph below!

Cooling is important, and so is airflow. After many hours in the development, refining the end tanks and choosing a core to meet our demand, the result is an intercooler that is much more efficient in terms of heat transfer as well as airflow. Using our in-house flowbench, the Superflow SF-1020 Probench, the airflow is verified for both the do88 intercoolers and the OE 992 units. What you see is what you get – true performance

Please Select which rear bumper your car have. Standard or the Sport Design Package* bumper.
* The Sport Design Package (Equipment codes 2D1,2D4,2D5,VM2,VM3) rear bumper has cooling air outlet in-between the exhaust pipes

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

DO88ICM-360

The product you are viewing cross references to these numbers

Big pack complete Intercooler kit.
Intercoolers and pipework sold as a kit



Kit contents:
• Intercooler pressure pipes and hoses kit
• DO88 Performance intercoolers set

A true performance upgrade for Porsche 992 cars
As the world´s first complete 992 intercooler package, this is our most complex product ever

Fits:
Porsche 911 (992): 2019 onwards
Porsche 992 Carrera
Porsche 992 Carrera S
Porsche 992 Carrera 4
Porsche 992 Carrera 4S
Porsche 992 Carrera S
Porsche 992 Carrera GTS
Porsche 992 Carrera 4 GTS
Porsche 992 Turbo

If you ask us, this is as good as you can make an intercooler kit for this platform.
No rock has been left unturned in our quest for maximum performance in any given section of the system. The starting point is the cores from renowned Garrett Motorsport, these are incredibly well-made with thin and stacked fins, exactly according to our specification in the weighing of cooling and airflow. The end tanks are made from thin, cast aluminium to keep the weight down and still utilise airflow. To accommodate the thicker core, we replace the air guides with carbon ducts made of the best quality.
To remove bottlenecks throughout the system, the intercooler connections are made bigger and come along with do88 silicone hoses designed with soft, sweeping bends. We have not made any sacrifice or compromise during this development

Key figures:

• Colder inlet air temperature in the same conditions: DO88 30°C / 86 F (OEM 39°C / 102,2 F). DO88 9°C / (16,2 F) lower. See diagram below.
• More air to your engine, less back pressure and better airflow! Airflow at 0,175 bar / 2,54 psi pressure drop: DO88 919 CFM (OEM 820 CFM), DO88 unit 12% higher! See diagram.
• High-density, motorsport-grade Bar&Plate cores from Garrett.
• 3D, freeform-designed cast end tanks.
• Custom designed carbon fibre ambient air guides.
• Comes with high quality silicone hoses and accessories for installation.
• Meth bungs on the intercooler outlet tank (2x 1/8 NPT).

Background:

Upon launching the 992 generation, Porsche had already abandoned the naturally aspirated engine. From now on, all 911´s are turbocharged which makes this entry-level legend interesting also for the ones aiming for those bigger HP-numbers. Each car model comes with its own challenges and preconditions. While the principle is the same as ever, the layout of the intercooler system is something entirely new on this platform compared to previous Porsche 911´s. With our knowledge and experience from previous developments, we sat down by the drawing board with equal shares of confidence and respect. As a pioneer on this new platform on the market we realised we had to be very accurate and forward-thinking. Today we are proud of our achievements for the 992!

Earlier versions of the Porsche 911 have their intercoolers inside each rear fender, with a y-pipe uniting them both before the charge air reaches the inlet manifold. The 992 has a different set-up entirely. The intercooler and y-pipe are now combined to a unit that sits beneath the rear wing. The ambient air is pushed via channels from the rear window, into a scoop on the decklid, and onwards through the intercooler core for optimal heat transfer. The active rear wing is crucial for the efficiency of the core as it directs more air in its upright position. Looking at the construction from the side, this configuration really makes more sense, but is also more demanding for us a performance cooling manufacturer. To be able to fit a core with greater volume and surface area, we had to develop new carbon ducts to allow the increase in thickness. We are very happy to have taken our carbon production to the next level with this product - the fitment and finish worthy of an icon as the 911!

Cores from Garrett:

The cores are Bar&Plate, made by renowned Garrett Motorsport. Quite frankly, they are as good as they get. Thin and stacked cooling fins give a dense construction, providing very efficient heat transfer. The core measures 105 mm (4") and are exactly as thick as you possibly can make them for this application. The air is distributed to the entire core via free form-designed, cast end tanks. Designing these was a significant undertaking that concluded 3D-scanning, CFD-analysis and 3D-printing many times over until we had a finished prototype. We chose, as usual, to use cast end tanks as they allow shapes that CNC-machining cannot replicate, and to us function always conquers form. Maximum airflow supersedes the bling factor! The tanks are made with machined 70 mm (2,75") connections to enable high outputs. To pair with these bigger connections, we also include silicone hoses. Both cores are united by a central outlet tank towards the inlet manifold, utilising machined connections and meth bungs.

Ambient air guides made from carbon:

The air guides are made from vacuum infused, prepreg carbon and all pieces come with fastening grooves for the air channels just like the OE bits. As complex as the shapes are, we still guarantee perfect fitment. The two upper air guides are always the same regardless of what car you have, but for the two lower pieces there is an option: Standard or SportDesign.
SportDesign has better evacuation of the cooling air via an outlet in the middle of the bumper. From a performance standpoint, SportDesign is preferred, but we offer carbon ducts for both versions. They come with proper rubber seals where this is needed to prevent the cooling air to escape pass the core.

Performance:

When it comes down to performance, the do88 intercoolers significantly reduce the intake temperature! In the graph below the difference towards the OE 992 units is presented. The data is collected with an AIM race logger under 5 consecutive runs in an immediate sequence on a closed airstrip. Full throttle accelerations between 50-250 km/h (30-155 mph) carried out in a Porsche 911 Carrera S (450 hp). Hard braking, no cool down in between, just full pull five times. The rear wing was in its upper position all the time.

The test was conducted in the following manner:

Firstly, 5 runs were made with the car equipped with the 992 OE intercoolers. Stop, fast change of parts to the do88 intercoolers. Shakedown for a few minutes and then five runs made in the exact same way as with the OE parts. The decrease in inlet air temperature is significant, peak delta is 9°C (16,2 F). See the graph below!

Cooling is important, and so is airflow. After many hours in the development, refining the end tanks and choosing a core to meet our demand, the result is an intercooler that is much more efficient in terms of heat transfer as well as airflow. Using our in-house flowbench, the Superflow SF-1020 Probench, the airflow is verified for both the do88 intercoolers and the OE 992 units. What you see is what you get – true performance

Please Select which rear bumper your car have. Standard or the Sport Design Package* bumper.
* The Sport Design Package (Equipment codes 2D1,2D4,2D5,VM2,VM3) rear bumper has cooling air outlet in-between the exhaust pipes

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

DO88BIG-310

The product you are viewing cross references to these numbers