TD05 3.0" High Mount Dump Pipe

Radius Fabrications TD05 3.0" High Mount Dump Pipe 

The Radius Fabrications High Mount Dump Pipe is designed to deliver smooth exhaust flow, improved turbo response, and reliable fitment for specific high mount turbo setups. Each dump pipe is fabricated in-house to suit Radius Fabrications high mount manifolds only, ensuring correct alignment, clearance, and performance.

This is a high mount dump pipe ONLY and is intended for use with approved turbo and manifold combinations listed below.

Compatibility

Supported Turbos (ONLY):

• UFI – 4 bolt

• P4x4 – 3 bolt

• Arashi – 3 bolt

Supported Manifolds (ONLY):

• Radius Fabrications Standard High Mount Manifold

• Radius Fabrications Merge Style High Mount Manifold

❗ This dump pipe will not suit low mount manifolds or non-Radius high mount manifolds.

Key Features

• Designed specifically for Radius high mount turbo manifolds

• Precision fabricated for correct turbo alignment and clearance

• Improves exhaust gas flow and turbo efficiency

• Includes 1/8 NPT pyro bung fitting as standard

• Heavy-duty construction for high-heat turbo applications

• Australian designed and fabricated

Important Information

• This product is a high mount dump pipe ONLY

• Standard turbo dump pipes are available separately
  (see High Mount Standard dump pipes)

• Exhaust gaskets are not supplied

• We recommend replacing engine studs where applicable due to thicker flanges

FAQ 

What turbo setups does this dump pipe suit?

This dump pipe suits ONLY the following turbochargers:

• UFI (4 bolt)

• P4x4 (3 bolt)

• Arashi (3 bolt)

What manifolds does this dump pipe suit?

• Radius Fabrications Standard High Mount Manifold

• Radius Fabrications Merge Style High Mount Manifold

It will not suit low mount manifolds or other brands.

Is this a standard dump pipe?

No.
This is a custom high mount dump pipe designed for specific turbo/manifold combinations. Standard dump pipes are sold separately.

Does the dump pipe come with a pyro bung?

Yes.
All Radius Fabrications dump pipes are supplied with a 1/8 NPT pyro bung fitting as standard.

Do you supply exhaust gaskets?

No.
Radius Fabrications does not supply gaskets. These must be sourced from a local auto parts supplier.

Will this dump pipe work with a TB42 or other engines?

Fitment is based on manifold and turbo configuration, not engine type.
Using this dump pipe outside its intended setup is not recommended and may void warranty.

What horsepower is this dump pipe suitable for?

When paired with Radius high mount or merge manifolds:

• High mount setups: up to ~280 hp

• Merge manifolds: over 280 hp (supporting mods required)

Actual performance depends on turbo choice, tuning, exhaust system, and supporting components.