Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1

Part specs

Fits With Air Conditioning

Yes

Header Outlet Size

063mm (2 1/2")

Header Secondary Size

051mm (2")

Header Design

Tri-Y

EGR Fitting

N/A

Fits Power Steering

Yes

Header Primary Size

038mm (1 1/2")

Fitting Time [min.]

120

Workshop note

Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 — SWD Product Overview Serious about performance? The Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 delivers the flow, tone, and build quality your vehicle deserves, backed by SWD's reputation for excellence. This Header system from Redback (via SWD) is built for drivers who refuse to compromise. Featuring aircraft•grade premium•grade materials construction, precision TIG welding, and acoustically tuned mufflers, it delivers everything from whisper•quiet cruising to an aggressive wide•open throttle note. Key Features & Benefits • Mandrel•bent premium•grade materials tubing for optimal exhaust flow and zero restriction points • Backed by SWD's Australian warranty and nationwide support network • Full bolt•on design — no cutting, welding, or fabrication required for installation • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone Vehicle Fitment & Installation Designed as a direct replacement for the listed vehicle application, the Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 uses all OEM mounting locations and includes every bracket, gasket, and clamp needed for a straightforward installation. Professional installation is recommended but experienced home mechanics can complete the job in 2•4 hours on a hoist. Performance Benefits The performance gains from the Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 aren't just numbers on a dyno sheet — you'll feel the difference every time you accelerate. Reduced backpressure means your engine breathes easier, spools turbos faster, and delivers throttle response that puts a smile on your face. Combined with the weight savings over factory steel exhausts, this upgrade transforms how your vehicle drives. Technical Specifications • Fits With Air Conditioning: Yes • Header Outlet Size: 063mm (2 1/2") • Header Secondary Size: 051mm (2") • Header Design: Tri•Y • EGR Fitting: N/A • Fits Power Steering: Yes • Header Primary Size: 038mm (1 1/2") • Fitting Time [min.]: 120 Supplier Information The Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 is sourced from SWD (swd.com.au), one of Australia's leading automotive parts distributors. Every unit is backed by SWD's warranty and supported by their nationwide dealer network. SKU: RBH722 | RRP: $1509.0 AUD | Available from SWD. Where to Buy Get your Redback Headers for Toyota Landcruiser 1HZ 4.2 HZJ70 HZJ75 HZJ78 (03/1 today from SWD. Priced at $1509.0 RRP with fast Australian shipping and full warranty coverage. Whether you're building a weekend warrior or upgrading your daily driver, this is the exhaust system that delivers.