Pacemaker tri-Y extractors and a Redback 2.5″ mandrel-bent exhaust for LandCruiser 80 Series 1HZ deliver stronger low-mid torque, better sound and durable, bolt-on fitment with OE-style hangers.
Upgrade your Toyota LandCruiser 80 Series 4.2L Diesel 1HZ with a complete performance exhaust package featuring PACEMAKERtri-Y extractors and a REDBACK 2.5″ mandrel-bent exhaust system. Designed specifically for the naturally aspirated 1HZ engine, this system delivers noticeable improvements in torque, throttle response, and exhaust efficiency. Each component is Australian-made for maximum reliability, with coating options available to suit your performance and aesthetic preferences.
Key Features
PACEMAKER tri-Y extractors engineered for HZJ80 1HZ (non-turbo) models.
REDBACK 2.5″ (63.5Â mm) mandrel-bent exhaust with 8″ (203.2Â mm) straight-through centre muffler.
Direct bolt-on design with OE-style hangers for a simple, clean installation.
Improved exhaust scavenging for enhanced torque and smoother throttle response.
Includes gaskets, exhaust mounts, and fitting hardware for flanged joints.
Multiple extractor coating options available for performance and longevity.
Australian-designed and manufactured; Redback 2-year warranty included.
Extractor Coating Options
High Temp Paint: Standard finish for dependable heat resistance and corrosion protection.
Ceramic Coating – Polished (F): Reflects radiant heat, improves under-bonnet temperature control, and offers a premium polished silver finish.
Ceramic Coating – Black (F): Same thermal performance as polished, with a stealth black aesthetic and durable ceramic surface.
Specifications
Vehicle: Toyota LandCruiser 80 Series HZJ80, 4.2L Diesel 1HZ, 1989–1997, naturally aspirated.
Exhaust (REDBACK): 2.5″ (63.5Â mm) pipework with 8″ (203.2Â mm) round straight-through centre muffler; mandrel bends; OE-style hangers.
Item Number: STR501-502TP-PHC.
What’s in the Box
PACEMAKER extractors (headers) to suit 1HZ – choose coating option.
REDBACK 2.5″ centre muffler & tail-pipe assembly with OE-style hangers.
All gaskets, exhaust mounts, and required fasteners for flanged connections.
Compatibility
Toyota LandCruiser 80 Series (HZJ80), 4.2L Diesel 1HZ, years 1989–1997.
Designed for non-turbo applications; direct bolt-up to factory flange position.
Delivery & Lead Times
In-stock systems typically ship within standard lead times.
Ceramic Coating options are made to order and non-returnable; please allow approximately 2–4 weeks to dispatch.
Warranty
REDBACK Exhaust: 2-year manufacturer warranty (Australian designed and made).
PACEMAKER Extractors: covered by Pacemaker’s standard product warranty terms.
Professional Fitting Service on the Sunshine Coast
We professionally install exhaust and performance systems daily across the Sunshine Coast. Our expert technicians ensure precision fitment, leak-free sealing, and correct exhaust alignment. Contact Sunshine Coast Diesel Tuning today to book your professional fitting service or learn more about complementary upgrades for your 1HZ engine.
