The ZD30 3.0-litre four-cylinder turbo diesel was the most popular engine choice for Patrol buyers.
However in stock form it tends to struggle under the Patrol's weight - a problem exacerbated when heavy off-road equipment and larger tyres are fitted.
Therefore it's not uncommon for owners to invest in tuning their Patrols in order to improve the vehicle's performance and drivability. One of the problems encountered when tuning a ZD30 is the erratic boost curve afforded by the standard actuator fitted to the VNT-style turbo which prevents the engine from reaching its full potential. This is the problem Turbosmart set out to solve with the new IWG-75 internal wastegate actuator for the ZD30DDTi. Our dyno testing showed that the standard actuator experienced a dramatic 5PSI boost drop between 1700 and 2400 RPM which caused a corresponding drop in power and torque.
While tuning fuel and timing increased the Patrol's peak power it could not eradicate this drop caused by a lack of boost. The Turbosmart IWG-75 provided faster boost build up less drop off at the top end and kept the boost steadier throughout the rev range - and eliminated the mid range boost drop.
The result was not only higher peak power but significantly more power and torque where you need it every day - in the mid range. Combined with a chip tune the results of the Turbosmart actuator were astounding.
At 2000 RPM the standard car produced 37.4kW at the wheels.
With a chip alone that was increased to 46.2kW.
Adding the Turbosmart actuator the power jumped to 63kW at the same revs - almost 60% higher than standard. The IWG-75 Kit for the ZD30DDTi includes a Boost Reference Adapter that attaches between the vehicles standard MAP sensor and the top-mount intercooler providing an accurate manifold pressure reference to the actuator without having to tap into the manifold. If you're tuning your Patrol Turbosmart's Internal Wastegate Actuator helps you fix the Patrol's boost curve and get more power where it matters. Includes Boost Reference Adapter with two pressure ports two pressure nipples blanking plug and fitting hardware.
NISSAN PATROLNAVARA 2007 - 2016 Diesel 3.0 DTi Y61,GU Closed Off-Road Vehicle 118KW
NISSAN PATROLNAVARA 2000 - 2007 Diesel 3.0 DTi Y61,GU Closed Off-Road Vehicle 116KW
NISSAN PATROLNAVARA 2007 - 2016 Diesel 3.0 D 4x4 (TY61) TY61,Y61,GU Platform/Chassis 118KW
NISSAN PATROLNAVARA 2001 - 2008 Diesel 3.0 TD 4WD D22 Ute 110KW
NISSAN PATROLNAVARA 2001 - 2008 Diesel 3.0 TD 4WD D22 Platform/Chassis 110KW
Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.
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If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.
We’re here to help make returns easy and hassle free! Contact us with any questions.
Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.
