AIRTEC TwinSpec Intercooler Upgrade FMIC Kit for VW Golf GTI Mk5 Mk6 2.0 TFSI TSI (Edition 30) - Front Mount Performance Intercooler, Stage 1+ Power, Lower IATs

Uprated Charge Air Cooler Kit for Volkswagen Golf GTI Mk5 Mk6 2.0 Turbo Petrol

Want stronger, repeatable performance from your hot hatch without heat fade? This AIRTEC TwinSpec charge cooler is a high-efficiency, front mounted upgrade designed for the Volkswagen Golf GTI 2.0 turbo petrol platform, including Golf 5 GTI, Golf 6 GTI and Edition 30. It slashes intake air temperatures, resists heat soak on spirited drives and track days, and supports remapped cars looking for reliable, consistent power.

Real-world results you can feel

Independently tested at Devil Developments on a Stage 1 vehicle:

• Factory cooler with Stage 1: 246.9 bhp, intake temps around 49°C
• AIRTEC TwinSpec fitted with the same map: 261 bhp, intake temps as low as 17°C with a peak of 21°C

That is a clear power increase and a dramatic drop in charge temps, giving stronger pull, safer running and repeatable performance. During testing the install was completed in under 2 hours.

Why this upgrade works

• High-flow core and clever TwinSpec layout for excellent cooling efficiency
• Transforms heat management on fast road, daily and track builds
• Ideal for mapped cars seeking reliable intake temperature control
• Great value bolt-on performance with proven dyno data
• Available in Natural Silver or Pro-Series Satin Black finish
• Backed by AIRTEC 3-year unlimited mileage warranty

What you get in the kit

• 1 x 70 mm thick intercooler core with shaped end tanks
• 2 x TwinSpec 5-ply silicone hoses with stainless Jubilee clips
• 3 x billet alloy machined push fittings
• 2 x AIRTEC logo horn relocation brackets
• All required fixings and fitting instructions
• Compatible for use alongside AIRTEC OEM intercooler upgrade for even more cooling headroom

Fitment

• Volkswagen Golf Mk5 GTI 2.0 TFSI
• Volkswagen Golf Mk5 GTI Edition 30 2.0 TFSI
• Volkswagen Golf Mk6 GTI 2.0 TSI

Dimensions

• Width: 740 mm not including pipe
• Height: 170 mm
• Thickness: 70 mm

Tried, tested and loved by our customers

We have fitted and driven with this cooler and our customers consistently report sharper response, stronger mid-range and repeatable performance run after run. Build quality is excellent, fitment is straightforward and it delivers the kind of temperature control you want from a serious cooling upgrade.

Professional installation

Prefer expert fitting? MJ Modifications offers professional installation in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Buy with confidence

Order today for a proven cooling solution that supports current and future tuning plans while keeping intake temps under control on the road and on circuit.

Search terms: Volkswagen Golf GTI cooling upgrade, Golf 5 GTI charge cooler, Golf 6 GTI intercooler kit, Edition 30 turbo cooler, uprated front mounted cooler, charge temperature reduction, heat soak fix, performance cooling package, intake air temperature drop, boost cooling, turbo petrol 2.0 upgrade, fast road and track cooler, plug-and-play FMIC, satin black intercooler, silver intercooler, silicone hose kit, billet push fit connectors, horn relocation brackets, mapped GTI cooling, reliable IAT control.