SPDZ1 Hood Exit Turbo Up-Pipe & 44mm Dump Tube | Honda B-Series & H-Series | Top Mount Turbo Manifold | B16 B18 B20 H22 F20B | SZY-066

SPDZ1 Hood Exit Turbo Up-Pipe & Dump Tube

Part Number: SZY-066

Built for serious turbo Honda enthusiasts, the SPDZ1 Hood Exit Up-Pipe is engineered for top mount turbo manifolds and delivers unrestricted exhaust flow while creating the unmistakable look and sound of a true hood exit turbo setup.

Constructed from mandrel-bent stainless steel with precision TIG welding, the SPDZ1 system features a 3-inch V-band turbo outlet and includes a matching 44mm external wastegate dump tube, both finished with a race-inspired teardrop hood exit. Similar products in this category use a 3-inch V-band up-pipe, 44 mm dump tube, and are intended for PLM-style B/H-series top-mount turbo manifolds.

Whether you're building a street car, drag car, or dedicated track machine, the SPDZ1 Up-Pipe delivers the flow and appearance serious Honda racers demand.

Features

✔ Premium Stainless Steel Construction

✔ Precision TIG Welded

✔ Mandrel Bent Tubing

✔ 3" V-Band Turbo Outlet

✔ 44mm External Wastegate Dump Tube

✔ Hood Exit Tear Drop Finish

✔ Race-Inspired Design

✔ Excellent Exhaust Flow

✔ Built for High Horsepower Applications

✔ Direct Bolt-On for Compatible Top Mount Manifolds

Why Choose SPDZ1?

The SPDZ1 Hood Exit System delivers everything enthusiasts expect from a premium turbo exhaust setup—without the premium price tag.

Premium Performance Without the Premium Price

• Maximum exhaust flow
• Reduced backpressure
• Improved turbo response
• Aggressive hood exit appearance
• Signature external wastegate sound
• Premium TIG-welded construction
• Outstanding value

Vehicle Fitment

Honda Civic

1988–2000

• EF
• EG
• EK

Acura Integra

1990–2001

• DA
• DC2

Engine Compatibility

• B16
• B18
• B20
• H22
• F20B VTEC

Designed for Multiple Brand B-Series and H-Series Top Mount Turbo Manifolds. Fitment with multiple top mount manifolds may vary and is not guaranteed, fabrication may be required.

Specifications

• Material: Stainless Steel
• Construction: TIG Welded
• Tubing: Mandrel Bent
• Turbo Outlet: 3" V-Band
• Wastegate Size: 44mm
• Exit Style: Hood Exit
• Finish: Brushed Stainless

Package Includes

• 3" Hood Exit Up-Pipe
• 44mm Hood Exit Wastegate Dump Tube
• V-Band Connection Hardware

Important Note

Because turbocharger and wastegate combinations vary between builds, minor hood trimming or angle adjustment may be required to achieve the desired hood exit position.

Warranty

Backed by the SPDZ1 Limited Lifetime Warranty against manufacturing defects.

THIS ITEM WILL SHIP STARTING END OF JULY 2026