High-performance blow-off valve for the Mercedes-AMG C63 W205 M177 4.0L twin-turbo V8. Direct bolt-on replacement for the factory recirculating valve — delivers a sharp, aggressive blow-off sound every time you lift off the throttle while maintaining proper turbo spool and perfect daily drivability.
CNC-machined in-house from billet 6061-T6 aluminum for maximum durability under sustained boost pressure. The adjustable spring preload lets you fine-tune release sensitivity to match your build and boost level — whether you're running stock or Stage 3.
- Construction: CNC-machined billet 6061-T6 aluminum
- Fitment: Direct bolt-on — uses factory ports and mounting, no modifications
- Adjustable spring tension: Fine-tune release threshold to your boost level
- Venting: Atmospheric vent-to-air for signature turbo sound
- Sealing: Viton O-ring seals rated for high-temp boost conditions
- Compatibility: Works on stock ECU tunes and all aftermarket Stage 1–3 calibrations
- Appearance: Anodized finish with machined YPG logo
Ships worldwide. Sold by YPG Motorsport.
Frequently Asked Questions
How much does the Blow Off Valve C63 W205 cost?
The Blow Off Valve C63 W205 is $199.00 through YPG Motorsport with free worldwide shipping.
Do you ship worldwide?
Yes. YPG Motorsport offers free worldwide shipping on all products., UAE, USA, UK, Europe, Australia — we ship everywhere.
What is your return policy?
Contact YPG Motorsport directly for return and warranty information on this product.