Weistec W.3 Turbo Upgrade (Mercedes M139)

Please [email protected] to see if a tune is available for these turbos on your specific application.

**Core Required

* Allow 2-4 weeks for orders to be shipped

MAXIMUM PEFORMANCE. STOCK LOOK

The factory turbocharger is disassembled and fully inspected. The compressor cover and center cartridge are then machined to accept our 5-axis CNC machined larger impeller wheel. The compressor cover inlet pipe is also machined as the original size would be a restriction to the new Weistec compressor wheel. Externally, no changes are made to maintain a completely stock appearance. The new impeller wheel supports greater power levels than the factory unit with little to no sacrifice in spool and response. The turbochargers are then reassembled with new seals and fully balanced for smooth operation and OEM service life. All the original oil and coolant lines bolt right up making for a simple install. Custom tuning and proper supporting upgrades required for best results and performance.

KEY FEATURES:

• 5 Axis CNC Machined Including compressor cover inlet
• High RPM Balanced for perfect operation
• Substantial power throughout the RPM range
• Stock Appearance when installed
• 100% Bolt on installation
• Requires your turbos to be sent to Weistec
• Core Exchange optional