Mega Mantis Suspension Upgrade Kit for 350Z/G35: Performance Focused on Precision
Unmatched Adjustability: Our innovative lower control arm design allows for on-car fine-tuning of both camber and caster—a unique feature not found in other kits.
Rugged and Resilient: Crafted using top-tier alloy steel, the Mega Mantis kit is engineered to thrive under intense racing conditions, ensuring consistently reliable drift performance.
- Angle: 70 degrees depending on steering rack setup (Rack relocation available here)
- Ackerman: Adjustable Ackerman
- Roll Center: Optimized handling with an additional 40mm of roll center correction
- Bump Steer: Minimized bump steer during drifting by perfecting tie-rod pickup positions
- Caster: Displacement caster built into the knuckle for optimal adjustability
- Camber: Optimized camber, adjustable in the range of -3 to -6 degrees
- Track Width: Widened by 50-75mm per side for a stable, high-clearance front end (front over-fenders recommended)
- Suspension Travel: Long travel range, improving grip from full-lock to full-lock at any point in the suspension travel.
- Joints: Chromoly Heim joints and spherical bearings with self-lubricating nylon races, easily replaceable
- Weight Reduction: Lightweight and strong design thanks to a compact knuckle design, alloy steel arms with a scissor-frame structure, and 7075 aluminum used where possible
*Coilovers are required to run this kit*
The kit includes everything needed for installation
- 2 Lower control arms
- 2 Upper control arms
- 2 Knuckles
- Ackerman plates
- 2 Inner and outer tie rods
- All bearings and hardware required for installation
For custom colors, please email us your order number and desired color.
Please allow 2–3 weeks for your product to ship.
- For off-road/track use only -
Before Ordering
〇 Regarding Import Duties
At Shaftoya, we cover the import duties incurred during customs clearance, so there are no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
All of our product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
Returns due to incompatibility will not be accepted if you order without confirming fitment.
Please note that even if a product is sorted by year, manufacturer, and model using the tabs on our homepage, it does not guarantee that it will fit Japanese-spec vehicles without modification.
All products have been translated into Japanese using translation software. As some expressions may be confusing, please contact us with any questions before placing your order.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your delivery address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported via air freight; they are not shipped via sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we carry are generally designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) system," and we are unable to provide strength calculation documents or similar paperwork for these purposes. Consequently, all parts are sold for use on "tracks, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon arrival. As all products are shipped internationally from outside Japan, packaging and products may occasionally sustain shipping damage. We will only provide returns, refunds, or exchanges for products with shipping damage, defects, or items that differ from your order if contacted within 7 days of receipt. Please understand that for products sold through us, warranty support will be provided "exclusively through us." We do not provide support through other companies or distributors located within Japan.