This complete upgrade kit combines a high-flow intercooler with a 3-inch downpipe for 1.8T VAG Group models. This combination results in lower intake temperatures, improved turbo efficiency, and freer exhaust flow, resulting in noticeably higher performance in both standard and tuned 1.8 Turbo engines.
The intercooler increases cooling capacity thanks to a 500x155x70mm core and large 68mm connections. The downpipe is a 76mm (3”) two-piece design with a connection for the standard K03 turbo and equipped with a lambda connection. A perfect kit for anyone looking to upgrade the 1.8T engine series with more flow, greater stability, and faster turbo spooling.
Suitable for vehicles from model year 1997–2006 with 150–180 hp 1.8T engines.
Advantages
• Complete intercooler + downpipe upgrade
• Larger FMIC for lower inlet temperatures
• 68 mm intercooler connection diameter
• 3” (76 mm) downpipe for high exhaust flow
• Fits standard K03 turbo
• Lambda connection available
• Includes gaskets, screws and nuts
• Plug & play connection to OEM exhaust section
• Improved performance when tuning
Technical specifications
Intercooler
• Core: 500 × 155 × 70 mm
• Total width: 770 mm
• Connection diameter: 68 mm
• MAP sensor connection: Not present
Downpipe
• Diameter: 76 mm / 3 inch
• Construction: 2-piece
• Turbo connection: OEM K03
• Lambda connection: Yes
• Connection to OEM exhaust: 54 mm
• Includes: 2 gaskets + 7 screws/nuts
Compatibility
• Audi A3 8L – 1.8T
• Seat Leon 1M – 1.8T
• Seat Toledo 1M – 1.8T
• Skoda Octavia 1U – 1.8T
• Volkswagen Golf IV – 1.8T
• Volkswagen Bora 1J – 1.8T
Contents
• FMIC intercooler
• 3” (76 mm) downpipe (2-piece)
• Gaskets, screws and nuts
Frequently Asked Questions
Is this set plug & play?
Yes, both the intercooler and downpipe are designed for OEM mounting points.
Does the downpipe fit on the standard turbo?
Yes, the downpipe connects directly to the K03 turbo.
Is this set suitable for tuning?
Absolutely, the increased flow and cooling capacity make it ideal for Stage 1 and Stage 2 upgrades.
