All-new Mega Mantis kit for IS300 / JZX90 / JZX100. It features fully on-car adjustable LCAs that mate to our high-clearance compression arms, allowing for easy track-side camber/track width adjustment. The next component is the knuckle adapter itself, which includes a 40mm drop, adjustable Ackermann, and adjustable bump stops. It connects to the factory ball joint location on the knuckle but also grips one of the brake caliper ears for added strength. The third component is the high-clearance compression arm. This part can be adjusted to dial in caster while on the car, and it mounts underneath the control arm to ensure tie rod and wheel clearance. These three parts improve chassis track width, handling, and steering angle. This kit also includes fully adjustable upper control arms to dial in alignment and provide additional adjustability.
-Angle, 65 degrees + depending on steering rack offset and wheel setup
-Tie rods, kit includes tie rod adapters to connect to the knuckles
-Ackermann, adjustable Ackermann (other settings available upon request)
-Roll center, handling optimized with 40mm of added roll center correction
-Bump steer, bump steer corrected for lowered ride heights
-Caster, optimized caster and trail for ideal alignment torque feedback
-Camber, optimized camber in the -3 to -6 range
-Track width, 50mm wider per side for a stable, high-clearance front end
-Suspension travel, long travel range achieved from full lock to full lock at any point in the suspension travel, improving grip.
-Joints, chromoly heim joints and spherical bearings with self-lubricating nylon races, easily replaceable
-Weight reduction, lighter and stronger design due to the compact drop-knuckle design; arms feature a scissor-frame structure with crumple zones to prevent mounting points from breaking upon impact; uses 7075 aluminum wherever possible for steel-like strength with a 40% weight reduction.
Please allow approximately 2-3 weeks for your order to ship.
Before Ordering
〇 Regarding Import Consumption Tax
At Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether or not a product can be installed on Japanese vehicles (JDM) before placing your order. (Please feel free to contact us if you are unsure if a listed product is compatible with your vehicle. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the model year, manufacturer, and vehicle model in the tabs on our homepage, it does not necessarily mean they will fit Japanese market vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping cost and the actual cost for large items such as body parts. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with plenty of time. If you are in a hurry, please contact us in advance to confirm the delivery date. All products are transported via air freight. They will not be shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
All products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide structural calculation documents for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be damage to packaging boxes or products due to shipping. We will only provide returns, refunds, or replacements for items with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please understand that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.