LandCruiser 100 Series 4.2L Diesel Pacemaker Extractors & 2.5″ Exhaust

Description

Overview

Enhance your 1HZ diesel performance with the LandCruiser 100 Series Pacemaker Extractors 2.5″ Exhaust. This complete bolt-on system combines Pacemaker’s proven TRI-Y extractors with a 2.5″ King Brown stainless exhaust and tailpipe. Designed for Australian conditions, it delivers improved torque, smoother throttle response, and a deeper exhaust note ideal for towing and touring.

Ceramic coating options are available to reduce under-bonnet heat and improve longevity. Painted options are typically in stock, while coated systems are made to order with a lead time of 2–4 weeks.

Key Features

• Complete upgrade: Pacemaker extractors + 2.5″ King Brown stainless exhaust + tailpipe.
• Optimised for Toyota LandCruiser 100/105 Series 1HZ diesel (non-turbo) engines.
• Improved exhaust gas flow for enhanced torque and fuel efficiency.
• Reduces exhaust gas temperatures under heavy load.
• Durable 409 stainless steel exhaust system – built for off-road use.
• Optional ceramic coatings for superior heat management and appearance.
• Direct bolt-on fitment using supplied gaskets, clamps, and mounts.

Available Options

• High Temp Paint: Standard finish with excellent heat resistance and corrosion protection.
• Ceramic Coating – Polished (C): Premium high-gloss ceramic layer offering reduced heat soak and a sleek silver finish.
• Ceramic Coating – Black (C): Matte black ceramic coating for a stealth look with outstanding thermal protection.

Specifications

• Engine Compatibility: Toyota 1HZ 4.2L Diesel (non-turbo)
• Vehicle Models: LandCruiser 100 / 105 Series (1998–2007)
• Exhaust Diameter: 2.5″ (63.5 mm)
• Primary Pipe Size: 1⅝” (41 mm)
• Secondary Pipe Size: 2″ (51 mm)
• Outlet Size: 2½” (63 mm)
• Material: 409 Stainless Steel (King Brown) with mild steel extractors
• Coating Options: High Temp Paint, Ceramic Coating – Polished (C), Ceramic Coating – Black (C)
• Part Number: KB12020-HXMX

What’s in the Box

• Pacemaker TRI-Y extractors (PH12700 or PH12701 for EGR-equipped models)
• King Brown 2.5″ single exhaust with muffler and tailpipe
• Gaskets, clamps, and mounting hardware as supplied by the manufacturer

Compatibility

• Toyota LandCruiser 100 & 105 Series – HZJ100 / HZJ105 (1HZ 4.2L Diesel)
• Suitable for manual and automatic transmissions
• Not suitable for 1HD-FTE factory turbo engines
• For EGR-equipped vehicles, use PH12701 extractors and follow Pacemaker’s EGR drilling instructions

Delivery & Lead Times

High-temp painted extractors are usually in stock for immediate dispatch. Ceramic-coated finishes (Polished or Black) are made to order and are non-returnable. Please allow approximately 2–4 weeks for coated units to ship. All systems are securely packaged and shipped nationwide.

Professional Fitting Service on the Sunshine Coast

Ensure a perfect fit with professional installation by our qualified technicians at Sunshine Coast Diesel Tuning. We offer full supply and fitment services for the LandCruiser 100 Series Pacemaker Extractors 2.5″ Exhaust, including alignment checks, torque verification, and post-install inspection. Our workshop provides expert fitting for towing and touring applications.