Extractors & 2.5″ Exhaust – Toyota Landcruiser 80 Series 4.2L Diesel 1HZ GENIE Extractors & REDBACK 2.5

Description

Overview

Unlock reliable low-down torque and improved exhaust flow on your LandCruiser 80 Series 1HZ with this Extractors & 2.5″ Exhaust – Toyota LandCruiser 80 Series 4.2L Diesel 1HZ kit. It combines GENIE Tri-Y extractors with a REDBACK 2.5″ mandrel-bent exhaust system to deliver a proven, bolt-on performance upgrade. Expect better throttle response, cooler EGTs under load, and a refined touring note that’s ideal for towing or outback touring.

Key Features

• Tri-Y GENIE extractors: Mandrel bends optimize scavenging for strong mid-range torque.
• REDBACK 2.5″ system: Mandrel-bent pipework with 8″ round megaflow muffler for performance and comfort.
• Direct bolt-on fitment: Designed specifically for the 1HZ engine – no fabrication required.
• Heavy-duty build: Precision flanges, high-temp hardware, and quality welds for durability.
• Extractor coating options: Choose from:
  • High Temp Paint – cost-effective protection
  • Ceramic Coating – Polished (F) – premium thermal control with polished finish
  • Ceramic Coating – Black (F) – durable matte-black thermal barrier

Specifications

• Engine: 1HZ 4.2 L diesel (HZJ80)
• Extractor primary size: 38 mm
• Extractor secondary size: 51 mm
• Extractor outlet: 63 mm
• Exhaust tubing: 2.5″ mandrel-bent
• Muffler: 8″ round megaflow (touring note)
• Coating options: High Temp Paint, Ceramic Coating – Polished (F), Ceramic Coating – Black (F)
• Part numbers: GENIE GEN275EK (extractors) + REDBACK 2.5″ system (HZJ80)

What’s in the Box

• GENIE Tri-Y extractors (to suit 1HZ)
• REDBACK 2.5″ exhaust assembly with muffler and tail pipe
• Fitting hardware & gaskets for flanged joints
• Installation notes

Compatibility

• Vehicle: Toyota LandCruiser 80 Series HZJ80
• Engine: 1HZ 4.2 L diesel
• Years: Approx. 1990–1997
• Fitment notes: Direct fit to OE manifold flange; manifold gasket not included.

Delivery & Lead Times

Most systems are held in stock. However, ceramic coating options are made to order and typically require 2–4 weeks to dispatch. Standard high-temp painted systems generally ship faster. Dispatch times vary based on production workload.

Professional Fitting Service on the Sunshine Coast

For expert installation, Sunshine Coast Diesel Tuning provides professional fitting and quality checks, including torque inspection and exhaust leak testing after the first heat cycle. We also road-test for resonance and clearance to guarantee a factory-quality finish. Book your fitment with Sunshine Coast Diesel Tuning.