DEI Gen-3 Turbo Shield T4 - Onyx - Shield Only

DEI Gen-3 Turbo Shield sized for T4 (20-22in circumference) turbochargers, in the Onyx Black finish. The most advanced DEI turbo shield: a silicone-coated Onyx Black outer shell over a thick silica insulation layer, a stainless-steel/glass-fiber/silicone inner layer, and a fine stainless-steel inner cover. The silicone coating prevents fraying and makes seams over four times stronger; riveted anchors secure the shield. It holds heat in the turbine to reduce turbo lag and shields the engine bay and hood from radiant heat. Sold as the shield only.

Specifications

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