High Flow Catalytic Converter CAT4499-100 – Ford Falcon EA–AU Pacemaker PH4499 PH4480

Best Mufflers CAT4499-100 high-flow catalytic converter assembly is designed for selected Ford Falcon EA, EB, ED, EF, EL and AU six-cylinder models fitted with Pacemaker PH4499 or PH4480 headers.

Featuring a 100-cell metallic catalytic converter and 63mm (2.50") inlet and outlet, CAT4499-100 is designed to provide a high-flow connection between the Pacemaker headers and the vehicle's exhaust system.

The assembly is manufactured by Best Mufflers using quality components and TIG-welded stainless steel pipework for strength, durability and consistent exhaust flow.

Key Features

• 100-cell metallic catalytic converter
• 63mm (2.50") inlet
• 63mm (2.50") outlet
• High-flow design for reduced exhaust restriction
• Designed specifically for Pacemaker PH4499 and PH4480 headers
• Suitable for connection to compatible factory-size or aftermarket cat-back exhaust systems
• Manufactured by Best Mufflers

Construction

• Quality stainless steel catalytic converter shell
• High-flow metallic catalyst substrate
• Stainless steel pipework
• Fully TIG welded construction
• Made to order – please allow approximately 1 business days manufacturing time

Vehicle Applications

• Ford Falcon EA – 3.9L / 4.0L six-cylinder, when fitted PH4499 or PH4480 Pacemaker headers
• Ford Falcon EB – 4.0L six-cylinder, when fitted PH4499 or PH4480  Pacemaker headers
• Ford Falcon ED – 4.0L six-cylinder, when fitted PH4499 or PH4480  Pacemaker headers
• Ford Falcon EF – 4.0L six-cylinder, when fitted PH4499 or PH4480  Pacemaker headers
• Ford Falcon EL – 4.0L six-cylinder, when fitted PH4499 or PH4480  Pacemaker headers
• Ford Falcon AU – 4.0L six-cylinder, when fitted PH4499 or PH4480 Pacemaker headers
• Selected XR6 applications fitted when fitted PH4499 or PH4480  Pacemaker headers

Fitment Notes

• Suits Pacemaker Headers: PH4499 and PH4480
• Not designed as a direct replacement for the original factory catalytic converter
• Confirm the Pacemaker header part number fitted to the vehicle before ordering
• Cat-back exhaust connection must be compatible with the 63mm (2.50") outlet
• Direct fit installation to the factory or aftermarket sports exhaust exhaust systems

What's Included

• 1 x CAT4499-100 high-flow catalytic converter assembly
• 2 x exhaust flange gaskets
• 4 x mounting bolts

Recommended With

• Pacemaker PH4499 Headers – sold separately
• Pacemaker PH4480 Headers – sold separately

Warranty & Compliance

• Backed by a 2-year manufacturer's warranty – standard warranty terms apply
• This product uses a high quality 100-cell high-flow metallic catalyst
• Vehicle owners are responsible for ensuring the catalytic converter and exhaust configuration complies with applicable state or territory emissions and vehicle regulations
• Suitability for road use may depend on the vehicle, engine modifications and applicable emissions requirements

FAQ

Does CAT4499-100 replace the standard Ford catalytic converter?
No. CAT4499-100 is specifically designed for vehicles fitted with compatible Pacemaker PH4499 or PH4480 headers and is not intended as a standard factory replacement catalytic converter.

What size is the catalytic converter?
The assembly uses 63mm (2.50") inlet and outlet connections with a high-flow 100-cell metallic catalyst substrate.

Will it fit my existing cat-back exhaust?
CAT4499-100 has a 63mm (2.50") outlet. The existing exhaust system must have a compatible connection or may require modification by an exhaust specialist.

Is CAT4499-100 made by Best Mufflers?
Yes. The assembly is manufactured by Best Mufflers using a quality high-flow catalytic converter, stainless steel pipework and TIG-welded construction.

How long does manufacturing take?
CAT4499-100 is made to order and normally requires approximately 1– business day manufacturing time before dispatch or collection.

Can I pick up from the store?
Yes. Pick up is available but must be pre-arranged before collection.

Customer Support

For phone orders, advice, or part enquiries – contact us: