SKU: DDRP-A-HLX09-D | PID: 59394
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Product Info
Superior Gen 2 40mm Diff Drop Kit is designed for Toyota Hilux models from 2005 to 2025 with either 2-bolt or 4-bolt front differential housings; providing a 40mm differential drop to help correct front driveline geometry on lifted vehicles. Built specifically for lifted Hilux applications, this kit helps reduce CV operating angles and take some of the additional stress out of the front driveline.
Lifting a Hilux changes the relationship between the front differential, CV shafts and suspension. As the suspension is raised, the differential remains mounted to the chassis while the CVs operate at a steeper angle. The higher the lift and the more suspension travel you have, the more noticeable this change can become.
A 40mm diff drop lowers the front differential assembly, bringing the CV shafts closer to their original operating angle. This helps reduce the working angle of the CV joints and can reduce stress on CVs and boots, particularly when the vehicle is regularly driven off-road or reaches full suspension droop.
The Gen 2 design is suitable for Hilux models equipped with either 2-bolt or 4-bolt front differential housings, making it a versatile option across a wide range of Hilux builds from 2005 through to 2025.
This is particularly useful for vehicles running increased suspension lift, larger tyres or extended-travel suspension where front driveline angles become more critical. By correcting the differential position, the kit helps create a better-balanced suspension and driveline setup rather than simply accepting the increased CV angle that comes with lifting the vehicle.
For Hilux owners running a suspension lift and looking to keep their front driveline working at a more sensible angle, the Superior Gen 2 40mm Diff Drop Kit provides a straightforward way to improve CV geometry and reduce unnecessary stress on the front driveline.
Key Benefits
Important Notes
A diff drop is one part of correctly setting up a lifted Hilux. Suspension lift height, CV angle, shock length and available suspension travel all need to be considered together. Extended-travel shocks can increase coil bind at full droop, so the complete suspension setup should be checked to ensure adequate clearance and correct component operation.
Superior Engineering offer custom built suspension solutions, with unique adjustability and performance.
These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 weeks.
If you need a specific eta, please contact us before ordering and we will be sure to assist you.
Consolidated freight allows PPD Performance to combine multiple orders onto a single pallet and transfer them together, reducing freight costs by sharing them across orders.
This option adds an additional 1–3 week delay on top of the standard 1–3 week supplier lead time.
If you require your item sooner, please contact us before or after ordering to discuss specific lead times or faster freight options.
PPD Performance exhausts comprise of mandrel bent, stainless pipe work, delivering uncompromising flow, performance, and sound. Mandrel bending involves placing a mandrel inside the piping, before it is bent to shape. In comparison; cheaper press bending from other manufacturers squashes the tube as it is bent, reducing flow.
Tired of your mild steel exhaust systems rusting out after a year or less? Time to shop for a stainless steel system? There’s still some things you need to be aware of. Our competitors typically advertise their exhaust products as stainless steel. Most don't stipulate the differences between ferretic 409 grade stainless steel and austenitic 304 stainless steel.
Significant differences exist between the metals that make one better for performance exhaust applications than the other. Let us explain
The corrosion resistance of your 4x4 exhaust depends on the content of chromium and nickel found in the alloy. 409 grade stainless steel is used by many manufactures due to its medium strength, formability and very low cost. Typically, 409 grade stainless steel has a chromium content of between 10.50% - 11.75% and a nickel content of less 0.50%.
Why do we use 304 grade stainless steel piping for 4x4 performance exhausts? Because it is more resistant to rusting than ferretic based stainless steels such as 409. However, because of its low ferrous content, 304 can develop a golden colour when exposed to high heat over time. In fact, the ferrous metal content is so low that magnets won’t stick to it, making the identification of 409 and 304 grade stainless steel very easy.
Put simply, 304 grade stainless is the best value material used in the 4x4 exhaust game when strength, corrosion resistance and performance are at the top of your list of priorities.
Type 304 steel is engineered with chromium and nickel content and proves to be resistant to oxidation, corrosion, and durability.
Together with a polished finish - it is a great choice for your 4x4 offering excellent corrosion resistance from exhaust emissions, moisture and beach exposure.
All PPD Performance exhausts are designed to follow the same orientation and layout as the factory exhaust, making for easy bolt on installations. Our systems utilise the standard hanger locations, which means you don't have to use anything other than the factory rubbers.
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