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We worked with Raceseng to answer the call of the Automatic owners wanting a custom knob. We give you the Ashiko and Slammer with custom engraving done by the best. We have run both knobs on the Automatic here in the shop, and as expected the quality is second to none. The feel of the Slammer will fit most Automatic owners needs. Not to large, not to small, just right when asking the car to select the next gear. BUT if you like yours a little bit bigger, then the Ashiko is your knob. Nice dome top that fits the palm very good, and tall sides to side shift easily. Either way you can't go wrong. Some special coating and engravings can take 1-2 weeks to ship, please remember this when ordering. These are one of a kind and made to order - once the order has been placed it can not be cancelled or refunded.
Some color combinations may take 4-6 weeks
All orders come with Automatic Threaded Adapter Kit and Shift Boot Retainer
Ashiko
Weighing in at 735 grams. The broader cylindrical surfaces make side-arm shifting effortless while providing a domed top face for palm shifting.
COMFORT
Whether side-arm or palm shifting from the top, Ashiko's shape is purposefully designed to make both shifting styles more enjoyable. The side surface is designed to fit the natural curvature of your hand and fingers as they wrap around the shift knob as you dictate direction and movement. The domed top surface is intended to compliment palm shifting, giving you an ideal surface area for confident shifting.
WEIGHT
1.62 lbs. | 735 grams
HEIGHT
2 11/32" | 59.2 mm
DIAMETER
2 3/32" | 52.8 mm
DESIGN + CRAFTED CNC TURNED
The Ashiko is cnc turned from 303 stainless steel. Machining stainless steel is not an easy task. It requires close supervision of our cnc turning centers and tooling to ensure a flawless part and surface finish.
ENGRAVED
The Ashiko is then engraved with our signature shift gate pattern on our vertical milling machine.
HANDWORK
The final touch is done completely by hand. We brush finish each shift knob, one at a time by hand on a high speed electric motor.
Slammer
635 grams. That's the number you need to remember. The Slammer is exactly what the name entails. The shape and mass of this shift knob makes for one of the most enjoyable shifting experiences.
The shape of the Slammer is not the traditional ball shaped shift knob for a reason. The ergonomics behind an overhand grip shift position require a full form shape at the bottom and a flatter top shape to fill your palm. The combination of these elements drove the shape of the Slammer.
1.4 lbs. | 635 grams
2 5/16" | 58.9 mm
2 1/16" | 52.4 mm
The Slammer is cnc turned from 303 stainless steel. Machining stainless steel is not an easy task. It requires close supervision of our cnc turning centers and tooling to ensure a flawless part and surface finish.
The Slammer is then engraved with our signature shift gate pattern on our vertical milling machine.
RACESENG DESIGN + CRAFTED DESIGN
We design and develop our products in house! This capability allows us to create products like nothing you've ever seen or experienced. Our goal is to deliver products with a resounding sense of authenticity, where form and function fuel each other.
CRAFT
We manufacture our products in house! From cnc programming to machining production, our parts are made in house using our own manufacturing equipment. "Proudly Made in the USA" may sound a bit cliche but that mantra is an integral part of the culture at Raceseng. Our joy lives in the process of crafting our own performance products.
