This group buy is for the real Power Slot/ProStop rotors from PowerSlot!

Front Slotted Rotors : 1995-99 Maxima 505PSL & 505PSR $143
Rear Slotted Rotors: 1995-99 Maxima 506PSL & 506PSR $169

Front Slotted Rotors : 2000-2002 Maxima 507PSL & 507PSR $160
Rear Slotted Rotors: 2000-2002 Maxima 506PSL & 506PSR $169

Front Slotted and Dimpled Rotors(Pro Stop)1995-99 Maxima 505XSL & 505XSR $153

Shipping is $30 for 2 rotors and $50 for 4 rotors.

Send payments via paypal to ultrarev@ultrarev.com or call 718.288.1390 to order by phone.


Heat is the primary cause of ineffective brakes due to fade. There is actually a “boundary layer” of gases that builds up between the pad and rotor surface which inhibits performance. Here’s where Power Slot rotors make a big difference. The exclusive Vac-U-Slots machined into the rotor “wipes” brake pads clean, evacuates gases, and sheds heat. A combination of a “high performance pad” and Power Slot rotors will provide superior reliable braking for virtually all automotive and truck applications, with an upgrade to larger diameter rotors and bigger calipers typically only needed for the most severe competition applications.

Power Slot rotors are manufactured to the highest tolerances keeping SAFETY and quality our number one priority. Slotting, unlike drilling, doesn’t compromise the structural integrity of the rotor. When you drill a rotor you weaken it and cause stress points that can lead to cracking and ultimately failure. Also, drilled rotors lose considerable surface area compared to slotted rotors which means less active braking area for pad to rotor contact.

Power Slot rotors are made using the highest quality Original Equipment replacement blanks. Competitors will sacrifice quality by using inexpensive off-shore castings. Typically these are made of inferior porous material and often have less cooling fins than their OE counterpart. These fins also serve to reinforce the rotor and guard against warpage. Power Slot rotors always meet and/or exceed all OE specifications. It’s also important to know that the exclusive Vac-U-Slot is tapered to enhance evacuation of heat and gases. All machining is done in house to Power Performance Group’s application specific tolerances to ensure optimum quality control.

The final touch is a military-spec cadmium plating that gives Power Slot rotors their bright silver finish and protects the rotor from the elements. This eliminates rusty rotor syndrome and enhances the look of custom wheels.

ProStop :
Designed for the performance enthusiast who wants the “look” of a cross-drilled brake rotor, but without the inherent problems, “ProStop” gives you the best of both worlds. In addition to the highly effective Vac-U-Slots that dissipate heat, these rotors are enhanced with a series of “dimples” that look like drilled holes but are only as deep as the recommended minimum rotor thickness. In other words, the structural integrity of the rotor is not compromised, as it would be if crack-prone holes were drilled.

The faux-drilled treatment adds to the look of the rotor, as does the brilliant silver cadmium plating. On the performance side of the equation, ProStop rotors are designed to run cooler, improve both wet and dry braking, and have outstanding reliability. All ProStop rotors are made to the same quality specifications as the original Power Slot line.