Tag Archives: calipers

PROJECT-MU-NS400-for-HOLDEN-COMMODORE-VE-HSV-E3-GTS-Yellow-Calipers-R-01-dw

PROJECT MU NS400 for HOLDEN COMMODORE VE HSV E3 GTS Yellow Calipers R

project, , , , ,
PROJECT MU NS400 for HOLDEN COMMODORE VE HSV E3 GTS Yellow Calipers R

PROJECT MU NS400 for HOLDEN COMMODORE VE HSV E3 GTS Yellow Calipers R
Project Mu NS400 street pads are developed specifically for street use. Guaranteed to outperform OEM pads, NS400 pads are a reliable simple way to upgrade your braking performance for minimal cost. NS400 street pads give outstanding initial stopping power that is of prime importance on the street. Made from Asbestos-free brake compounds, NS street pads have excellent low dust andsqueal properties. Use this pad if you like to get the most out of your street car. When brake pads operate at high temperatures, high pressure gases can be created in the pad and can cause a’gas layer’ between the pad and rotor. This can make the driver feel like the brakes have lost performance as the brake pedal feels the same, but the car won’t slow down as normal. This phenomenon is known as’fade’. A slot is manufactured in all Project-Mu pads to offer the gases an escape route. Rotor slots also assist to provide the same solution. Brake pads manufactured without a chamfer on the leading edge of the friction material, are more likely to produce unpleasant noise. This noise known as brake squeal is actually a high frequency vibration created by the friction between pad and rotor. The vibration can manifest in caliper, rotor or suspension vibration. This’problem’ is reduced or eliminated by the chamfer on the pad material. Brake squeal is more likely to occur in some models, and not others. It can also depend on the condition of the car. Project-Mu brake pads are subjected to heat treatment as part of the manufacturing process. This process’burns out’ unwanted materials in advance, reducing the gases that can cause fade. As a result, Project-Mu brake pads only need light’bedding in’ to match the pad to your rotor surface. Brake Pad Structural Stability. Brake pads are subjected to huge pressure from caliper pistons in unequal proportions across the pad. Brake pads must remain flat to offer optimal performance so Project-Mu use only the highest grade quality steel at the correct thickness to ensure this stability. Project-Mu pads are up to 20% stronger than some competitors. We must be notifying within 10 days of receipt if an item is damaged or not delivered. We may also ask to provide pictures to help expedite the claim process. Must be notifying within 10 days. Must notify within 10 days. We need to get the tracking/invoice # off the box so be sure not to throw away any packaging materials. We will send you return instructions and replace the correct part for you. If shows delivered we will try to retrieve package no guarantee. Defects and Fitments issues. Notify within 10 days. We recommend profession help if you encounter problems. We may ask to provide pictures to show issues then determine if we will accept the return. The item “PROJECT MU NS400 for HOLDEN COMMODORE VE HSV E3 GTS Yellow Calipers R” is in sale since Thursday, January 7, 2016. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts & Accessories\Brakes & Brake Parts\Brake Pads”. The seller is “cjmotor” and is located in Sunnybank Hills, QLD. This item can be shipped worldwide.
  • Brand: PROJECT MU
  • Manufacturer Part Number: NS400

PROJECT MU NS400 for HOLDEN COMMODORE VE HSV E3 GTS Yellow Calipers R
Holden-VE-VF-HSV-Commodore-Brembo-Big-Brakes-REAR-SET-Upgrade-Calipers-Redline-01-isxf

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline

holden, , , , , , ,
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE-VF Commodore Rear Brembo Brake Upgrade Kit (No Brake Pads). BRAND NEW set of REAR 4-Piston Brembo Calipers to fit VE & VF Commodores (Sedan, Wagon and Ute models). These calipers have been painted to match. The colours of the front silver Brembo calipers found on Holden VE Redline calipers. This kit also includes a Pad Retaining Kit. Set of NEW Rear (4-Piston) Brembo Calipers in silver finish. NEW Rear Caliper Brake Pad Retaining Kit. You will need to supply your own disc rotors, pads & bolts slightly longer bolts are required for the rear brembos. GM Part Number is 92139080. The disc rotors required for these brake calipers are what come fitted to VF Redline models with Brembo Rear Calipers, Size: 360mm. The brake pads required are also the same as what come fitted to VF Redline models with Brembo Rear Calipers. You are required to trim the rear dust shields about 20mm to fit the rear calipers. Please make sure your wheels are large enough to fit & clear these calipers. They are painted in high-temp paint and clear-coated to ensure the paint won’t fade or crack. This item will be sent by Australia Post. Planet Parts GUARANTEES the safe arrival of every product we send out. The item “Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline” is in sale since Wednesday, April 28, 2021. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Caliper Parts”. The seller is “planetparts_au” and is located in Clayton South. This item can be shipped worldwide.
  • Brand: Brembo
  • MPN: Does not apply
  • Manufacturer Part Number: Does not apply

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
PROJECT-MU-NS400-for-HOLDEN-COMMODORE-VF-HSV-Clubsport-Red-Calipers-R-01-tvuh

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers R

project, , , , ,
PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers R

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers R
Project Mu NS400 street pads are developed specifically for street use. Guaranteed to outperform OEM pads, NS400 pads are a reliable simple way to upgrade your braking performance for minimal cost. NS400 street pads give outstanding initial stopping power that is of prime importance on the street. Made from Asbestos-free brake compounds, NS street pads have excellent low dust andsqueal properties. Use this pad if you like to get the most out of your street car. When brake pads operate at high temperatures, high pressure gases can be created in the pad and can cause a’gas layer’ between the pad and rotor. This can make the driver feel like the brakes have lost performance as the brake pedal feels the same, but the car won’t slow down as normal. This phenomenon is known as’fade’. A slot is manufactured in all Project-Mu pads to offer the gases an escape route. Rotor slots also assist to provide the same solution. Brake pads manufactured without a chamfer on the leading edge of the friction material, are more likely to produce unpleasant noise. This noise known as brake squeal is actually a high frequency vibration created by the friction between pad and rotor. The vibration can manifest in caliper, rotor or suspension vibration. This’problem’ is reduced or eliminated by the chamfer on the pad material. Brake squeal is more likely to occur in some models, and not others. It can also depend on the condition of the car. Project-Mu brake pads are subjected to heat treatment as part of the manufacturing process. This process’burns out’ unwanted materials in advance, reducing the gases that can cause fade. As a result, Project-Mu brake pads only need light’bedding in’ to match the pad to your rotor surface. Brake Pad Structural Stability. Brake pads are subjected to huge pressure from caliper pistons in unequal proportions across the pad. Brake pads must remain flat to offer optimal performance so Project-Mu use only the highest grade quality steel at the correct thickness to ensure this stability. Project-Mu pads are up to 20% stronger than some competitors. We must be notifying within 10 days of receipt if an item is damaged or not delivered. We may also ask to provide pictures to help expedite the claim process. Must be notifying within 10 days. Must notify within 10 days. We need to get the tracking/invoice # off the box so be sure not to throw away any packaging materials. We will send you return instructions and replace the correct part for you. If shows delivered we will try to retrieve package no guarantee. Defects and Fitments issues. Notify within 10 days. We recommend profession help if you encounter problems. We may ask to provide pictures to show issues then determine if we will accept the return. The item “PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers R” is in sale since Thursday, January 7, 2016. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Brake Pads”. The seller is “cjmotor” and is located in Sunnybank Hills, QLD. This item can be shipped worldwide.
  • Brand: PROJECT MU
  • Manufacturer Part Number: NS400

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers R
PROJECT-MU-NS400-for-HOLDEN-COMMODORE-VF-HSV-Clubsport-Red-Calipers-F-01-wp

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers F

project, , , , ,
PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers F

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers F
Project Mu NS400 street pads are developed specifically for street use. Guaranteed to outperform OEM pads, NS400 pads are a reliable simple way to upgrade your braking performance for minimal cost. NS400 street pads give outstanding initial stopping power that is of prime importance on the street. Made from Asbestos-free brake compounds, NS street pads have excellent low dust andsqueal properties. Use this pad if you like to get the most out of your street car. When brake pads operate at high temperatures, high pressure gases can be created in the pad and can cause a’gas layer’ between the pad and rotor. This can make the driver feel like the brakes have lost performance as the brake pedal feels the same, but the car won’t slow down as normal. This phenomenon is known as’fade’. A slot is manufactured in all Project-Mu pads to offer the gases an escape route. Rotor slots also assist to provide the same solution. Brake pads manufactured without a chamfer on the leading edge of the friction material, are more likely to produce unpleasant noise. This noise known as brake squeal is actually a high frequency vibration created by the friction between pad and rotor. The vibration can manifest in caliper, rotor or suspension vibration. This’problem’ is reduced or eliminated by the chamfer on the pad material. Brake squeal is more likely to occur in some models, and not others. It can also depend on the condition of the car. Project-Mu brake pads are subjected to heat treatment as part of the manufacturing process. This process’burns out’ unwanted materials in advance, reducing the gases that can cause fade. As a result, Project-Mu brake pads only need light’bedding in’ to match the pad to your rotor surface. Brake Pad Structural Stability. Brake pads are subjected to huge pressure from caliper pistons in unequal proportions across the pad. Brake pads must remain flat to offer optimal performance so Project-Mu use only the highest grade quality steel at the correct thickness to ensure this stability. Project-Mu pads are up to 20% stronger than some competitors. We must be notifying within 10 days of receipt if an item is damaged or not delivered. We may also ask to provide pictures to help expedite the claim process. Must be notifying within 10 days. Must notify within 10 days. We need to get the tracking/invoice # off the box so be sure not to throw away any packaging materials. We will send you return instructions and replace the correct part for you. If shows delivered we will try to retrieve package no guarantee. Defects and Fitments issues. Notify within 10 days. We recommend profession help if you encounter problems. We may ask to provide pictures to show issues then determine if we will accept the return. The item “PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers F” is in sale since Thursday, January 7, 2016. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Brake Pads”. The seller is “cjmotor” and is located in Sunnybank Hills, QLD. This item can be shipped worldwide.
  • Brand: PROJECT MU
  • Manufacturer Part Number: NS400

PROJECT MU NS400 for HOLDEN COMMODORE VF HSV Clubsport Red Calipers F
Holden-VE-VF-HSV-Commodore-Brembo-Big-Brakes-REAR-SET-Upgrade-Calipers-Redline-01-iwbr

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline

holden, , , , , , ,
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden VE-VF Commodore Rear Brembo Brake Upgrade Kit (No Brake Pads). BRAND NEW set of REAR 4-Piston Brembo Calipers to fit VE & VF Commodores (Sedan, Wagon and Ute models). These calipers have been painted to match. The colours of the front silver Brembo calipers found on Holden VE Redline calipers. This kit also includes a Pad Retaining Kit. Set of NEW Rear (4-Piston) Brembo Calipers in silver finish. NEW Rear Caliper Brake Pad Retaining Kit. You will need to supply your own disc rotors, pads & bolts slightly longer bolts are required for the rear brembos. GM Part Number is 92139080. The disc rotors required for these brake calipers are what come fitted to VF Redline models with Brembo Rear Calipers, Size: 360mm. The brake pads required are also the same as what come fitted to VF Redline models with Brembo Rear Calipers. You are required to trim the rear dust shields about 20mm to fit the rear calipers. Please make sure your wheels are large enough to fit & clear these calipers. They are painted in high-temp paint and clear-coated to ensure the paint won’t fade or crack. This item will be sent by Australia Post. Planet Parts GUARANTEES the safe arrival of every product we send out. The item “Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline” is in sale since Tuesday, September 1, 2020. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Caliper Parts”. The seller is “planetparts_au” and is located in Clayton South. This item can be shipped worldwide.
  • Brand: Brembo
  • MPN: Does not apply
  • Manufacturer Part Number: Does not apply

Holden VE VF HSV Commodore Brembo Big Brakes REAR SET Upgrade Calipers Redline
Holden-VT-VU-VX-VY-VZ-Commodore-Brembo-Big-Brake-Kit-4P-Front-Calipers-HSV-01-rnr

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV

holden, , , , ,
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4-Piston (Front) (No Brake Pads). The most affordable big brake kit for VT-VZ Commodores! Under 2-Hour installation time. Upgrade your brakes to these MASSIVE 4-piston Front Brembo calipers a huge improvement from the factory Commodore brakes! This brake upgrade kit has been specifically designed to suit Holden VT, VU, VX, VY & VZ Commodores. It utilises the front Brembo calipers from VE Redline edition models. This means future access to affordable replacement pads and discs. The kit is very straight-forward and easy to install by anyone familiar with brake systems and can be installed with basic hand tools in under 2 hours. The adaptor brackets are manufactured from billet 6061-T6 aircraft-grade aluminium and are heat treated and anodized black to guarantee durability. The kit retains use of the factory handbrake. This kit does not include brake pads or discs. What the kit includes. Set of FRONT 4-Piston RED Genuine Brembo Calipers. Set of FRONT Brake Pad Retainer Pin Kit. Set of FRONT billet 6061-T6 aircraft aluminium caliper adaptor brackets. 10 x FRONT rotor bushings (required to reduce the stud holes on the brake discs to accept the smaller diameter VT-VZ wheel studs). 4 x FRONT caliper bolt bushings (only required for vehicles with brake upgrades from factory). All bolts and washers required for installation. Please read before purchasing. Brake Discs Information: Brake discs are not included in this kit. The front discs required are the brake discs that come fitted to VE & VF Commodore Redline edition vehicles with front Brembo calipers, Size: 355mm x 32mm. (RDA Part Number: RDA8103, DBA Part Number: DBA42604) IMPORTANT: You will need to enlarge the centre hole on both front and rear rotors from 67.4mm to 71.4mm (if you follow the same taper/angle as the stock centre hole). If you cannot reproduce the same taper, then it is recommend to increase the hole size to 76.2mm this will still allow the disc to still sit central on the hub because of the stainless steel stud sleeves (included with our kit). The hole can be enlarged with a rotary tool/Dremel quite easily, however we do recommend having it done on a lathe or by a machinist. Front brake pads required: Equivalent to VE & VF Redline Edition Models with front Brembo Calipers (RDA Part Number: RDX2161). The factory steering knuckles are cast iron and may have an uneven finish from the manufacturing process. This can cause the brackets to not sit flush against the knuckle. If this is the case, you will need to sand/grind the steering knuckles to a smooth finish. Factory brake lines can be used with this kit if your vehicle came with factory standard brakes. Note that if you have PBR Brake Upgrade Calipers (C5/C6 calipers), you will need to change your brake lines to the standard VT-VZ type as the C5/C6 lines are slightly too short. You will need a minimum 18 wheels to clear the brake upgrade. Wheels needs to have an offset of 35mm 42mm. Larger offsets can work but these wheels usually have concave wheel spokes that may rub on the caliper. In some instances, a small wheel spacer (2mm-5mm thick) may be required. You will need to trim/remove the front and rear dust shields to allow the larger caliper to fit. We then have them repainted in Melbourne by a well trusted and professional automotive workshop. They are painted in high-temp paint and clear-coated to ensure the paint won’t fade or crack. We swap the bleeders and crossover pipe positions on the front calipers before we get them painted so they are ready to install. The VE-VF front calipers sit at the trailing position, while the VT-VZ Commodore calipers fit at a leading position. Swapping the crossover pipe position means the calipers will have the larger brake pistons at the correct location for best braking performance. This item will be sent by Australia Post. Planet Parts GUARANTEES the safe arrival of every product we send out. The item “Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV” is in sale since Monday, March 23, 2020. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Other”. The seller is “planetparts_au” and is located in Clayton South. This item can be shipped worldwide.
  • Brand: Planet Parts
  • MPN: Does not apply
  • Manufacturer Part Number: Does not apply

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden-VT-VU-VX-VY-VZ-Commodore-Brembo-Big-Brake-Kit-4P-Front-Calipers-HSV-01-cfp

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV

holden, , , , ,
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV
Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4-Piston (Front) (No Brake Pads). The most affordable big brake kit for VT-VZ Commodores! Under 2-Hour installation time. Upgrade your brakes to these MASSIVE 4-piston Front Brembo calipers a huge improvement from the factory Commodore brakes! This brake upgrade kit has been specifically designed to suit Holden VT, VU, VX, VY & VZ Commodores. It utilises the front Brembo calipers from VE Redline edition models. This means future access to affordable replacement pads and discs. The kit is very straight-forward and easy to install by anyone familiar with brake systems and can be installed with basic hand tools in under 2 hours. The adaptor brackets are manufactured from billet 6061-T6 aircraft-grade aluminium and are heat treated and anodized black to guarantee durability. The kit retains use of the factory handbrake. This kit does not include brake pads or discs. What the kit includes. Set of FRONT 4-Piston RED Genuine Brembo Calipers. Set of FRONT Brake Pad Retainer Pin Kit. Set of FRONT billet 6061-T6 aircraft aluminium caliper adaptor brackets. 10 x FRONT rotor bushings (required to reduce the stud holes on the brake discs to accept the smaller diameter VT-VZ wheel studs). 4 x FRONT caliper bolt bushings (only required for vehicles with brake upgrades from factory). All bolts and washers required for installation. Please read before purchasing. Brake Discs Information: Brake discs are not included in this kit. The front discs required are the brake discs that come fitted to VE & VF Commodore Redline edition vehicles with front Brembo calipers, Size: 355mm x 32mm. (RDA Part Number: RDA8103, DBA Part Number: DBA42604) IMPORTANT: You will need to enlarge the centre hole on both front and rear rotors from 67.4mm to 71.4mm (if you follow the same taper/angle as the stock centre hole). If you cannot reproduce the same taper, then it is recommend to increase the hole size to 76.2mm this will still allow the disc to still sit central on the hub because of the stainless steel stud sleeves (included with our kit). The hole can be enlarged with a rotary tool/Dremel quite easily, however we do recommend having it done on a lathe or by a machinist. Front brake pads required: Equivalent to VE & VF Redline Edition Models with front Brembo Calipers (RDA Part Number: RDX2161). The factory steering knuckles are cast iron and may have an uneven finish from the manufacturing process. This can cause the brackets to not sit flush against the knuckle. If this is the case, you will need to sand/grind the steering knuckles to a smooth finish. Factory brake lines can be used with this kit if your vehicle came with factory standard brakes. Note that if you have PBR Brake Upgrade Calipers (C5/C6 calipers), you will need to change your brake lines to the standard VT-VZ type as the C5/C6 lines are slightly too short. You will need a minimum 18 wheels to clear the brake upgrade. Wheels needs to have an offset of 35mm 42mm. Larger offsets can work but these wheels usually have concave wheel spokes that may rub on the caliper. In some instances, a small wheel spacer (2mm-5mm thick) may be required. You will need to trim/remove the front and rear dust shields to allow the larger caliper to fit. We then have them repainted in Melbourne by a well trusted and professional automotive workshop. They are painted in high-temp paint and clear-coated to ensure the paint won’t fade or crack. We swap the bleeders and crossover pipe positions on the front calipers before we get them painted so they are ready to install. The VE-VF front calipers sit at the trailing position, while the VT-VZ Commodore calipers fit at a leading position. Swapping the crossover pipe position means the calipers will have the larger brake pistons at the correct location for best braking performance. This item will be sent by Australia Post. Planet Parts GUARANTEES the safe arrival of every product we send out. The item “Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV” is in sale since Saturday, August 3, 2019. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Brakes & Brake Parts\Other”. The seller is “planetparts_au” and is located in Clayton South. This item can be shipped worldwide.
  • Brand: Planet Parts
  • MPN: Does not apply
  • Manufacturer Part Number: Does not apply

Holden VT VU VX VY VZ Commodore Brembo Big Brake Kit 4P Front Calipers HSV