🛠️ Generation 4 Haldex Filter Kit – Essential Maintenance for VW & Audi AWD Systems
Purpose: Prevent costly drivetrain repairs by replacing the often-overlooked Haldex filter—critical for maintaining clean fluid and optimal 4WD performance.
OEM Oversight: Though VW/Audi label it “non-serviceable,” this filter is prone to clogging and is a known fault in Gen 4 Haldex systems. We stock the genuine replacement.
Recommended Service:
Standard use: every 40,000 miles
Performance/track/off-road: more frequent intervals for improved clutch engagement