The Corvette C5 / C6 chassis is becoming increasingly popular in the drift world. This genuine sports car is extremely high-performing right out of the box and holds a lot of potential as a drift car.
The Wisefab PRO level drift angle kit contains everything necessary to achieve the best possible drifting capabilities and a steering angle of over 65 degrees. The knuckle kinematics have been improved in several ways, and Ackermann angle adjustment has been added. The control arms are extended and easily adjustable, allowing for quick position changes.
With this kit, you can achieve an even greater steering angle on the C6 chassis using the optional "C6 Rack Offset Spacer Kit" (not required for C5) and adjust the Ackermann curve.
Recommended alignment parameters:
Toe-in/out: 2mm toe-out if Ackermann is 0 or negative. 0 toe if Ackermann is positive
Camber: -3.5
Caster: 6
- Steering angle of 65+ degrees, parallel steering, and adjustable lock stoppers. You can adjust the steering geometry to positive or negative Ackermann in just a few minutes at the track without disturbing the alignment. Ackermann adjustment kit is included.
- Easily adjustable integrated lower control arm design. Our "double adjuster" allows for easy and quick fine-tuning of the setup.
- Higher roll center (RC).
The joints are slightly lowered on Wisefab knuckles, which raises the front RC when the car is lowered, increasing roll stiffness and improving drivability. - Excellent camber control and minimal bump steer even at high steering angles.
In a drift car, dynamic camber control and bump steer are far more important than static camber control. Our kinematics ensure that the camber provides excellent front grip and bump steer is minimized throughout the entire steering range. - Steering jacking control.
During drifting, as the steering angle increases, jacking also increases even with the same geometry, which can be problematic. We have modified the geometry to prevent handling issues. - Consistent and predictable self-aligning torque.
Caster is not the only important parameter for providing sufficient self-aligning torque, especially at high angles. It is a combination of various parameters to maintain consistent trail and self-aligning torque. With our setup, the steering wheel always rotates in the direction of travel and will not get stuck at full lock. - OEM wheel speed sensors (ABS sensors) can be used.
Kit contents
- Knuckles with hardware
- Lower control arms
- Upper control arms
- Assembled tie rods
- Installation guide
Helpful information
Wheel backspacing (maximum):
- 17-inch wheels - 145 mm
- 18-inch wheels - 147 mm
- 19-inch wheels - 150 mm
Coilover length:
- Ride height 378 mm
- Maximum: 430 mm
- Minimum 345 mm
Before placing an order
○ Regarding import duties
At the Shaft-Ya shopping site, we pay the import duties incurred during customs clearance on your behalf, so there are no additional charges beyond the total amount paid at checkout.
○Confirmation of compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether parts can be installed on Japanese domestic vehicles (JDM) before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will 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 year, manufacturer, and vehicle model in the tabs on our top page, it does not necessarily mean they are compatible with Japanese-spec vehicles without modification.
All products are translated into Japanese using translation software. There may be confusing expressions, so please contact us before ordering if you have any questions.
○ Regarding shipping
Shipping costs are paid at the time of payment. Shipping estimates are automatically calculated when you enter your shipping 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 shipping cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with enough time to spare. If you are in a hurry, please contact us to confirm delivery times in advance. All products are transported via air freight. No shipments are made via sea freight.
○ Regarding Japanese vehicle inspection (Shaken) compliance
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese vehicle inspection system," and we cannot provide strength calculation documents or similar paperwork for these regulations. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road use," and installation and use are at your own risk.
○ Regarding warranty
Please check the contents of your order immediately upon arrival. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packing boxes or products. Please understand that we will only handle returns, refunds, or replacement exchanges for damaged items, defective products, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through our company, warranty support will be handled "only through our company." We do not provide support through other companies or distributors located within Japan.