Aluminum 2.0L Turbo Blow Off Valve Adapter for Mercedes-Benz A180 CLA250 A250 GLA250
Upgrade and sharpen the performance of your Mercedes-Benz 2.0L turbo engine with this Aluminum Blow Off Valve Adapter. Crafted from high-quality CNC billet aluminum and featuring high-temperature Viton rubber seals, this 100% brand new adapter sits between the existing electrical solenoid and the turbocharger housing. By diverting boost air away from unnecessary recirculation, it reduces lag and delivers a more immediate throttle response. When you lift off the accelerator, the airflow is vented to the atmosphere, creating the unmistakable turbo whoosh that performance enthusiasts love.
Designed specifically for Mercedes 2.0T models, including A180, A250, CLA250 and GLA250, this atmospheric diverter is a sandwich-type adapter that changes how the compressor air is managed under boost. The simple installation involves removing just 3 bolts between the solenoid and the turbo housing, and re-directing the air to atmosphere. This setup provides a crisper throttle feel and a more responsive ride, without altering the engine’s core electronics.
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Benefits & Tips
- Experience quicker throttle response and faster turbo spool in everyday driving and sporty bursts alike.
- Enjoy the audible boost with the classic whoosh sound when you lift off the throttle.
- Simple installation with the sandwich-style design—just swap between the solenoid and turbo housing using 3 bolts.
Product specifications
- Compatibility: Mercedes-Benz 2.0L Turbo 4-cylinder engines (A180, A250, CLA250, GLA250)
- Material: CNC billet aluminum
- Seals: High-temperature Viton rubber seals
- Type: Atmospheric Blow Off Valve Adapter (sandwich between solenoid and turbo housing)
- Function: Redirects charge air to atmosphere to reduce lag and produce the signature whoosh
- Installation notes: Involves removing 3 bolts between the solenoid and the turbo housing
- Includes: 1 x Blow Off Valve Adapter, 3 x Bolts
- Certification: ISO9000
- Condition: 100% Brand new, never used or installed
Package includes:
- 1 x Blow Off Valve Adapter
- 3 x Bolts
Warnings/Reminders
Installation involves removing only 3 bolts between the solenoid and the turbo housing. Ensure proper sealing and torque when reassembling to avoid boost leaks. If unsure, seek professional installation assistance.