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Mabotech MK5/MK6 Bicooler 3.0″ Kit v1.2
$599.99New design end tanks with dynamic fin Bar and plate core.
Stronger construction for more resistant operation.
Adds a second channel for better flow and minimizing pressure differences.
Easy installation.
Re-designed 6ply silicone hoses. (select Street or Race hoses for convenient installation)
Core size:
- 25.00″ x 7.00″ x 3.00″
- 635mm x 178mm x 76mm
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Mabotech MK5/MK6 Intercooler Stock Position Kit
$749.99Key features
- High quality dynamic fin design true bar and plate core.
- Divided inlet for a more uniform distribution.
- 2.75″ ID hose connections with large volume end tanks for very low flow restriction and pressure difference under high boost.
- Top tier manufacturing and material quality.
- Full 6ply black high heat silicone hoses.
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Mabotech Mk7 Bicooler RACE 4″ Kit
$799.99New design end tanks with dynamic fin Bar and plate core.
Stronger construction for more resistant operation.
Adds a second channel for better flow and minimizing pressure differences.
Easy installation.
Re-designed 6ply silicone hoses.
Core size:
- 24.00″ x 8.00″ x 4.00″
- 610mm x 203mm x 102mm
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Mabotech MK7 Bicooler Street 3.5″ Kit
$649.99New design end tanks with dynamic fin Bar and plate core.
Stronger construction for more resistant operation.
Adds a second channel for better flow and minimizing pressure differences.
Easy installation.
Re-designed 6ply silicone hoses.
Core size:
- 24.00″ x 8.00″ x 3.55″
- 610mm x 203mm x 89mm
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Mabotech MK7/8V FWD and AWD 4.0″ Downpipe
$749.99Mabotech Labs Full 4 Inch MQB Downpipe V2
The Mabotech Labs full 4 inch stainless steel downpipe V2 is a must-have upgrade for serious MQB enthusiasts. Independently tested and engineered for maximum exhaust flow, sharper throttle response, and higher turbo efficiency, it removes the restrictions that hold real performance back. If you are pushing power, this is not optional, don’t settle for lesser brands.
Key Highlights
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True full 4 inch diameter from turbo outlet forward
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V2 design with refined routing and smoother transitions
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Fully heat shielded construction for improved thermal management
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Upgraded high-quality flex sections for durability and longevity
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Improved fitment across FWD and AWD MQB configurations
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Reduced exhaust backpressure for increased turbo efficiency
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Faster spool and sharper throttle response
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Lower exhaust gas pressure and more stable EGT under load
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Deep, aggressive exhaust tone that transforms the MQB four-cylinder sound
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Stainless steel construction with precision TIG-welded joints
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Mabotech MK7/8V MQB RACE Intercooler Stock Position Kit
$849.99This Race intercooler has a massive 1,111 cubic inches core (25.25″ x 16″ x 2.75″) much larger frontal area and +60% more volume compared to the original Golf R/S3 intercooler, which is already considered an upgrade on the GTI, A3 and other models.
Key Features:
- High quality dynamic fin design true bar and plate core.
- Divided inlet for a more uniform air distribution.
- 2.75″ ID hose connections with large volume end tanks for very low flow restriction and pressure differences under high boost.
- Top tier manufacturing and material quality.
- Full 6ply black high heat silicone hoses.
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Mabotech MK8/8Y MQB Intercooler V2 – 70 mm Core
$899.99The Mabotech MK8/8Y MQB Intercooler V2 is the next evolution of our stock-position intercooler kit for the MK8 GTI, MK8 Golf R, Audi 8Y S3, and related MQB EVO applications.
The V2 increases core thickness from the previous V1 2.55″ design to a larger 70 mm (2.76″) core, bringing total core volume to approximately 1,113 in³. This represents roughly an 8% increase in core volume over the previous Mabotech MK8/8Y unit and approximately +67% core volume over the OEM baseline, based on the same comparison method used for the original product.
The V2 maintains the Mabotech dynamic-fin true bar-and-plate core, divided inlet, large-volume end tanks, 2.75″ ID hose connections, and 6-ply high-heat silicone hoses. This design is focused on lowering intake air temperatures, improving thermal stability, and reducing restriction under high boost and high airflow demand.
Perfect for tuned stock turbo cars, hybrid turbo setups, upgraded turbo applications, hot-climate vehicles, and customers who want more cooling headroom before intake air temperature becomes a limiting factor.
Specs
Core size: 25.25″ x 16″ x 70 mm / 2.76″
Estimated core volume: ~1,113 in³
Core type: Dynamic-fin true bar-and-plate
Core volume increase vs previous Mabotech MK8/8Y version: ~8%
Estimated core volume increase vs OEM: ~67%
Connections: 2.75″ ID
Hoses: 2.8″ to 2.4″ 6-ply high-heat silicone hoses
End tanks: Large-volume cast/machined aluminum design
Internal design: Divided inlet for improved airflow distribution
Pressure testing: Submerged pressure tested over 80 psi -
Mabotech MQB Billet Intake Manifold
$1,899.99Billet aluminum performance intake manifold for the 4cyl mqb platform
High Quality larger capacity fuel rail
Flow tested high capacity plenum
Carefully designed velocity stacks for perfect parallel operation
Installation kit for leak proof fitment with3d printed gaskets
Stainless fittings
Additional ports for boost tap, map sensors, etc.
Anodizing is available in different colors for an additional cost.
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Mabotech MQB full face 3.5″ RACE RS3 Intercooler
$1,149.99This full face RS3 intercooler has a massive 1,289 cubic inches core (22.6″ x 16.3″ x 3.5″) much larger frontal area and more volume compared to the original RS3 intercooler or most upgrades on the market, developed with high performance and extreme conditions in mind.
Key Features:
- High quality dynamic fin design true bar and plate core.
- 3″ (76mm) ID hose connections with large volume end tanks for very low flow restriction and pressure differences under high boost.
- Divided inlets for even distribution of the airflow.
- Top tier manufacturing and material quality.
- Extreme cooling capacity, flat lines almost every turbo option out there.
- Extra thick walls tested to over 80psi.
- CNC machined pipe ends for a stronger grip under very high boost.
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Mabotech MQB full face 5.5″ RACE RS3 Intercooler
$1,799.99This full face RS3 intercooler has a massive 2,026 cubic inches core (22.6″ x 16.3″ x 5.5″) much larger frontal area and more volume compared to the original RS3 intercooler or most upgrades on the market, developed with high performance and extreme conditions in mind.
Key Features:
- High quality dynamic fin design true bar and plate core.
- 3″ (76mm) ID hose connections with large volume end tanks for very low flow restriction and pressure differences under high boost.
- Divided inlets for even distribution of the airflow.
- Top tier manufacturing and material quality.
- Extreme cooling capacity, flat lines almost every turbo option out there.
- Extra thick walls tested to over 80psi.
- CNC machined pipe ends for a stronger grip under very high boost.
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Mabotech MQB High-Capacity Radiator – Builder’s Edition
$239.99Unlock significantly increased cooling capacity for Audi/VW MQB applications with the Mabotech dual-pass aluminum radiator. Originally developed as a high-performance MQB cooling upgrade, its increased capacity has also proven especially effective in 5-cylinder-swapped vehicles and custom FMIC configurations.
Builder’s Edition / 5-Cylinder Swap Applications
This radiator has been tested successfully on multiple 5-cylinder-swapped MQB vehicles using a front-mount intercooler configuration. Its increased cooling capacity allows the OEM side radiators to become optional rather than a requirement in properly configured swaps, helping simplify plumbing, packaging and fabrication while retaining a fully functional air-conditioning system. This makes it an excellent starting point for builders looking to delete the factory intercooler arrangement, move to a front-mount intercooler and simplify the overall cooling package.
Builder’s Edition units use the same high-capacity aluminum core and cooling design, while some mounting tabs or installation points may require minor adjustment depending on the application. They are intended for performance shops, fabricators and custom builds where these modifications are already part of the installation process.
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Mabotech MQB RS3 Intercooler
$999.99This RS3 intercooler has a massive 1,296 cubic inches core (24″ x 12″ x 4.5″) much larger frontal area and more volume compared to the original RS3 intercooler, which is considered insufficient even on stock turbo vehicles.
Key Features:
- High quality dynamic fin design true bar and plate core.
- 2.75″ ID hose connections with large volume end tanks for very low flow restriction and pressure differences under high boost.
- Top tier manufacturing and material quality.
- No noticeable response decrease on stock turbo cars under wide open throttle.
