EF B Series Top Mount

EF Top-Mount Turbo Manifold — Competition Use Only

IMPORTANT — READ BEFORE PURCHASING

⚠️COMPETITION / OFF-ROAD USE ONLY
This product is NOT emissions compliant and is NOT legal for use on public roads.
NOT FOR SALE OR SHIPMENT INTO CALIFORNIA.
This product does not ship to California.

By purchasing this item, the buyer acknowledges and agrees that this product is intended solely for competition, racing, or off-road vehicles that are not operated on public highways, and assumes all responsibility for its installation and use.

⸻

🛑Pre-Sale / Backorder Notice

These manifolds are currently in production to replenish inventory. Finished units from the current batch have sold out, but additional manifolds are already underway.

Due to reduced labor availability during the second half of December and the holiday period, orders placed from December 17 through the end of the month are expected to ship after January 1, 2026.

Tracking information will be provided as soon as your order ships.

⸻

Product Overview

FINALLY — a top-mount turbo manifold designed specifically for the EF chassis.

The EF platform is notoriously difficult to work with due to its compact engine bay. Most turbo manifolds on the market are designed around newer, more spacious chassis. This manifold was engineered specifically to address the EF’s tight packaging constraints while maintaining strength, reliability, and performance.

This manifold is best suited for lower to mid-range horsepower builds (300–500+ HP, fuel-dependent) and supports up to a 62mm compressor housing.

Proven Performance (Competition Vehicles Only)
• 10.790 @ 131 MPH in our EF race car
• 460 HP on 91 octane pump gas
• 517 HP achieved on a Comp Turbo 62/62 at PFI Speed

All performance figures are based on competition vehicles only and are provided for reference purposes.

⸻

Construction & Specifications
• Constructed from stainless steel tubing
• CNC-machined steel flanges
• T3 turbo flange
• 44mm V-band wastegate flange
• Designed for EF chassis fitment
• Does NOT include exhaust or dump tubes

⸻

Use & Legal Disclaimer
• Competition / Off-Road Use Only
• Not emissions compliant
• Not legal for street use
• Not for sale or shipment into California

It is the buyer’s sole responsibility to ensure proper fitment, application, and legal use of this product in their jurisdiction. Hush Performance makes no claims regarding emissions compliance, street legality, or suitability for public road use.

⸻

Warranty & Sales Policy
• Limited Lifetime Warranty against manufacturing defects
• Unless otherwise specified: NO RETURNS, REFUNDS, OR CANCELLATIONS
• Buyer is responsible for verifying product compatibility before purchase

⸻

Shipping Policy
• Shipped via UPS or USPS
• Seller is not liable for shipping issues including (but not limited to):
incorrect address, lost, stolen, or damaged packages
• Buyer agrees to contact the shipping carrier directly regarding delivery issues

Follow us on
Facebook
Instagram

Questions?
Please call 3032879685
International Shipping?
Please call 3032879685.