Raceseng Topology - Shift Knob


Designed to Fit:

  • 2006 - 2016 Porsche Cayman
  • 2006 - 2016 Porsche Cayman S
  • 2005 - 2016 Porsche Boxster
  • 2005 - 2016 Porsche Boxster S
  • 2008 Porsche Boxster RS 60
  • 2016+ Porsche Cayman GT4
  • 2017+ Porsche Boxster / Boxster S 
  • 2017+ Porsche Cayman / Cayman S 

Product Details

The Topology shift knob is part of Raceseng's Hybrid series which features a weighted stainless steel core and interchangeable thread on Delrin® cover. The Topology is composed of a Top cover + Ology core.

The Raceseng Topology shift knob exposes the stainless steel core to reveal the cnc machined gate pattern. The 475 grams of mass behind Topology situates comfortably in your hands due to the ergonomic design and cool to the touch Delrin® cover. This aftermarket shift knob is available in your choice of black, white, red and blue Delrin®.


The idea is simple and the execution is flawless. The cover effortlessly threads onto the core allowing you to change the style of your shift knob in seconds.


As the Hybrid product line expands, you will keep your core and purchase other interchangeable covers of different materials and colors.


With the weight in all the right places, Topology redefines your shifting experience through the look and feel of how you shift into gear. You will experience smoother and faster shifts!


Well, to put it as simply as we can, the heavier the knob, the easier it will make shifting feel. Its not magic, its physics. Weight in motion directly relates to how an object will react to an opposing force. In this case, the opposing force is the gate pattern and counter springs that are connected to your shift arm that tell you the shift pattern of your car. The difference felt when shifting into the next gear requires far less effort due to the additional momentum created by the increased mass.


The Topology was designed for style and weighted for performance. The Top cover is cnc machined from Delrin® which acts as a cooling insulator, hot shift knobs are a thing of the past! The Ology core is cnc machined from 303 stainless steel and features an exposed bottom profile.

WEIGHT: 1.05 lbs. | 475 grams

HEIGHT: 2 5/8" | 66.5mm

DIAMETER: 2" | 50.8mm


CNC TURNED - The Topology is cnc machined from 303 stainless steel. Machining stainless steel is not an easy task. It requires close supervision of Raceseng's cnc turning centers and tooling to ensure a flawless part and surface finish.

ENGRAVED - The Topology is then engraved with Raceseng's signature shift gate pattern on our vertical milling machine. You have the choice, get the shift gate pattern engraved for the slick graphic design or not engraved for a smooth and clean design.

HANDWORK - The final touch is done completely by hand. Raceseng brush finishes each shift knob, one at a time by hand on a high speed electric motor.


About Raceseng

The birth of Raceseng dates back to 2005 when a father and son were inspired to merge their combined design, engineering and manufacturing skills with their passion for racing. With a legacy of racing history dating back to 1957, the driving goal was to create a company that embodied their passion and knowledge to completely design, develop and manufacture a line of high performance automotive products. Ever since then, we have set out on a journey being well aware that its going to take many years of hard work to build out our vision!