BLACK FRIDAY AND CYBER MONDAY SALE ON UNTIL DEC 5TH!! FREE SHIPPING ON ALL 4 CYLINDER CALIPER KITS WITHIN CONTINENTAL NORTH AMERICA! AUTOMATICALLY APPLIED AT DISCOUNT! MK1 CHASSIS 9.4" 4 PISTON CALIPER KITS $50 OFF!!! MK1/2/3 10.1" 4 PISTON CALIPER KITS $50 OFF!!! MK1/2/3 11" 4 PISTON CALIPER KITS $50 OFF 12.19" MK2/3/CORRADO/PASSAT 4 PISTON, 4X100 KITS $50 OFF. **NOTE FREE SHIPPING DOES NOT APPLY TO 12.19" KITS WITH BRAKE DISCS** ENTER PROMO CODE 4P4BLACKFRIDAY AT CHECKOUT.
The new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. This proportioning valve has six preset points actuated by moving a lever allowing racers to quickly adjust brake bias during a race. The lever “clicks” into the six positions for positive adjustment. Valves weigh only 6.1 ounces (lever), and have two .25” side mounting holes spaced 1.00” apart. Inlet / outlet ports are 10MM X 1 bubble flare.