Aluminum Map Sensor Flange Pipe with Adapter for VW Golf Jetta Beetle A4 MK4
This 2.5-inch aluminum map sensor flange pipe directly resolves restrictive vacuum routing issues that often degrade boost control and fuel delivery in turbocharged four-cylinder setups. Machined from aerospace-grade 6061-T6 billet aluminum, the unit delivers a rigid, leak-proof path for accurate manifold pressure readings. The integrated adapter aligns seamlessly with stock intake architecture, eliminating exhaust heat soak and fragile rubber degradation common in original equipment. Designed for direct bolt-on installation on Volkswagen Jetta, Golf, and Beetle models equipped with the 1.8T engine, alongside Audi A4 variants from 1998 through 2005, this component restores precise ECU calibration without fabrication. At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
Wipe mating surfaces thoroughly with brake cleaner before installation to guarantee an airtight seal and prevent false air errors.
Snap the flange into place using original O-rings or apply a thin PTFE layer if thread conditions require additional leak protection.
Run a complete drive cycle after mounting so the engine control module recalibrates airflow thresholds for restored throttle response.
Product Specifications
- Material Construction: 6061-T6 Billet Aluminum
- Connector Diameter: 2.5 Inches (63mm)
- Engine Configuration: 4-Cylinder Turbo Charged
- Production Standard: ISO9000 Certified Manufacturing
- Model Year Coverage: 1998–2005
Package Includes
1x Aluminum Map Sensor Flange Pipe with Adapter
Installation Reminders
Aluminum fittings require careful torque management; overtightening plastic intake ports or stripping threads can cause catastrophic failure. Verify your specific chassis code matches 1.8T applications prior to mounting. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.