GFB Deceptor Pro II Blow Off Valve Kit - Mitsubishi Evo 8-10 / 3000GT / Eclipse

The GFB Deceptor Pro II is an electronic blow off valve that lets you control the volume of the blow-off sound from the driver's seat. It can also be configured to limit the maximum venting ratio, so cars prone to backfiring or stalling can still run an atmospheric sound without the drivability issues. This is a complete bolt-on kit and the wiring loom is included.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy