Disc Brake DBA 42994S | dbabrakes.co.uk
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Scott Sharp (Sharp Motorsport)

"Sharp Motorsport managed to fit DBA discs in a test day at the Oulton Park circuit. Prior to the test day some alterations to the cars geometry had been changed, also new DBA T3 - 4000 series discs were fitted to the front and the DBA T2 - Street series to the rear. From the start of the day lap times were looking good and mid-afternoon 1.5 seconds were knocked off previous lap times in the year, this meant the pace was 0.5 secs off the lap record! First impression of the new discs is very positive and after some fine tuning with the brake bias the team feel that they have defiantly contributed to reducing lap times"

Disc Brakes DBA 42994S - 4000 series - T3 Slotted

  • Ideal for spirited driving with a 12 month Manufacturers Warranty
  • High quality, high performance to suit your requirements
  • Price below includes 2 brake discs

Order with our import method due to out of stock item



£395.72 (2 brake discs)

Price including VAT

Stock tick icon Available for import

Will these brakes fit my car?


These discs are suitable for CHEVROLET

Please also check the Technical Information against your car model carefully.


  • Diameter (mm): 325
  • Height (mm): 45
  • Thickness (mm): 32
  • Min. Thickness (mm): 30
  • Inner Diameter (mm): 70.5
  • Number of Holes: 5
  • Pitch Circle (mm):
  • Disc Vent: Vented
  • Width (mm):
  • Pad Thickness (mm):
  • Beginning Operating Temp.:
  • Optional Temp. Range:
  • Max. Operating Temp.:
  • Torque Level:
  • FMSI:
  • Axle: Front
  • Weight (kg): 10.25
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Feature Description
Features of the DBA disc brake DBA 42994S - DBA disc brake - 4000 series - T3 Slotted
T3'T3 Slot 48 precision CNC machined slots'


  • Tri-Symmetrical curve slots dampens the vibration harmonics or noise
  • Increased number of out-gassing exit points for brake pad friction gasses to escape through
  • Universal slot design


  • A quieter, responsive and smoother brake pedal feel
  • Increases the consistency and effectiveness of every brake stop
  • Eliminates the need for left and right discs
KANGAROO_PAWKangaroo Paw – 144 diamond and tear drop pillar ventilation system


  • Increased surface area resulting in greater heat dissipation
  • Increased surface area resulting in greater heat dissipation


  • >Minimises brake fade and increases braking effectiveness
  • Prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs
DBA_XG150XG150 High Carbon Alloyed Iron


  • An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time


  • Minimises warping and cracking and prolongs the service life of the rotor
DBA_TSPThermal Stability Profiling


  • Special formulation designed to respond to DBA’s TSP process


  • Minimises warping and cracking and prolongs the service life of the rotor
DBA_TTMThermographic Temperature Monitoring


  • Heat paint markings change colour at specific temperature thresholds
  • When temperature thresholds are exceeded paint markings will permanently change colours


  • Offers the driver a clear indication of peak braking temperatures
  • Allows the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims
DBA_Pain_ProtectionPaint protection on non-friction areas


  • Reduces corrosion
  • Enhances appearance


  • Stops any unsightly rust formation
  • Adds value to the product
CHEVROLETCorvette (C5)5.7 (97-2005)
CHEVROLETCorvette (C5)5.7 (Z06) (2001-2005)

There are no cross references for this product.