Forge38 Turbocharger (IS38)

The Forge38 Turbocharger isn’t just a replacement — it’s the most aggressively engineered, performance-focused IS38 ever produced. Built for serious MQB enthusiasts, it’s the turbo you install when you want OEM+ reliability with the durability and power potential of a purpose-built upgrade — all at a price the competition can’t touch.

Precision-Built for Performance

Featuring true IS38 compressor and turbine geometry, the Forge38 offers full OEM compatibility — no tuning required for stock IS38 setups. Internally, everything changes:

• 360° thrust bearing
• Upgraded journal bearings
• High-speed balanced CHRA
  All designed to outlast and outperform anything else in its class — even under tuned abuse.

What You Get:

• Fully assembled IS38-spec turbocharger
• Direct bolt-on for IS20 and IS38 applications
• High-speed balance internals

Vehicle Compatibility:

• VW GTI (MK7 / MK7.5)
• VW Golf R (MK7 / MK7.5)
• Audi A3 / S3 (8V)
• VW GLI
• EA888 Gen 3 MQB 1.8T platforms

Why Forge38?

• OEM fitment with race-proven internals
• No tuning required for IS38 replacements
• Reinforced for high-boost, daily-driven abuse
• The best-built IS38 option — period