Normally drift tuning shops modify stock knuckles into their own original shapes to increase maximum steering angle. Now GP Sports has created an original die-cast knuckle specify designed for drifting that takes drift angle to the next level.

The G-Master Hyper Knuckle was battle tested during the 2007 D1 Grand Prix season on Masato Kawabata’s S15 Nissan Silvia and Kawabata attributes his success in the series to the GP Sports part.

“Many shops usually modify stock knuckles, but GP Sports made a 100% original knuckle in a 2 piece style which accommodates adjustable spacers. This miracle knuckle brought me the 2007 D1 Grand Prix Championship,” says Kawabata.

GP Sports’ goal with the Hyper Knuckle was to raise the roll center without sacrificing other factors necessary for drifting. The front roll center was raised by 20mm(0.8 inch) and can be further raised by a maximum of 50mm (2 inches) with the optional spacers. Even with the spacers the body height stays low since the length of the upper ball joint from the spindle is the same length as the stock knuckle. Since the center of gravity of the whole body stays at the same ride height no stability is sacrificed for increased steering angle.

Application Fitment: Nissan Silvia (240SX) 5 Hubs Type (4 Hubs Type should be modified to 5 Hubs).

Price: $1400.00 USD (pair). Spacer (5/12″): $180.00. Spacer (10/12″): $220.00 – Quantities are limited so email JDM Option to reserve product: info(at)jdmoption.com

There is also a less expensive one piece construction design Super Knuckle available for $950.