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Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
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| Specification | Details |
|---|---|
| Brand / range | Powerbrake X-Line Stage 1 |
| Position / scope | Complete front-axle conversion; front left and right |
| Vehicle application | See the market-specific Vehicle Fitment table above |
| Calipers | X-Line six-piston billet aluminium; stainless steel pistons |
| Discs | X6M: 350 x 34 mm one-piece, 48 curved directional vanes per disc |
| Disc material | High-carbon cast iron |
| Pads | PB01 standard high-performance compound, or PB05 ultra-high-performance compound for vehicles up to 3,500 kg GVM; supplied pre-loaded as selected |
| Caliper finish | Red type-2 anodise or Grey type-3 hard anodise |
| Hoses | Stainless steel braided; PTFE lining, protective outer layer and stainless end fittings |
| Brackets | Billet aluminium with stainless thread inserts |
| Temperature recording | MTR maximum-temperature recording on discs and calipers |
| Recommended use | Road and normal off-road use |
Touring equipment, a trailer and larger tyres can ask a lot more of your GX470's brakes. Powerbrake X-Line Stage 1 upgrades the front calipers, discs, pads and hoses together, giving you a more positive pedal and better resistance to heat-related fade. It is an upgrade you can appreciate every time you slow down for a bend or control your speed on a loaded descent.
SKU: X6M-TOY01F-lexus-8980A040-R-PB01 (Red / PB01). See every available combination below.
Rigid billet aluminium calipers resist flex, and the braided hoses resist expansion under pressure. Together, they help make the pedal feel more direct, so it is easier to judge how much braking you are asking for and release it smoothly. Stainless steel pistons slow heat transfer from the pads towards the seals and brake fluid.
The calipers also use protected bleed screws, internal fluid crossovers and stainless hardware. Those are useful details when your brakes live with mud, grit and stone impacts, and when you want the upgrade to remain serviceable over years of use.
The X6M option uses 350 x 34 mm one-piece discs with 48 curved, directional cooling vanes per disc. The vanes draw air through the discs to help carry away heat as repeated stops add to it.
The high-carbon cast-iron discs use a slotted face that helps clear water, sand and mud while keeping braking smooth. Each disc is checked for run-out and thickness variation during manufacture, rather than relying on a sample from the batch.
PB01 is the standard high-performance compound: a balanced choice for 4x4 and sport-truck use, with good fade resistance and smooth, quiet operation for a performance pad. The friction surfaces are factory-scorched to shorten bedding-in, although you still need to follow the supplied bedding procedure.
Choose PB05 for a further step up in performance, fade resistance and wear life over PB01, on vehicles up to 3,500 kg GVM. GVM is the maximum permitted total vehicle mass, rather than the weight you happen to be carrying today. The selected compound is supplied with your kit; you choose the one that suits how you use the vehicle.
Red uses a type-2 anodise for a brighter finish behind the wheels. Grey uses the more durable type-3 hard anodise for an understated appearance and tougher surface. The colour changes the finish, while both choices retain the same caliper design.
| SKU | Colour | Brake Pads | Caliper and disc | Pad use |
|---|---|---|---|---|
| X6M-TOY01F-lexus-8980A040-R-PB01 | Red | PB01 | X6M 350 x 34 mm, one-piece, 48 directional vanes | PB01 standard compound |
| X6M-TOY01F-lexus-8980A040-R-PB05 | Red | PB05 | X6M 350 x 34 mm, one-piece, 48 directional vanes | Up to 3,500 kg GVM |
| X6M-TOY01F-lexus-8980A040-G-PB01 | Grey | PB01 | X6M 350 x 34 mm, one-piece, 48 directional vanes | PB01 standard compound |
| X6M-TOY01F-lexus-8980A040-G-PB05 | Grey | PB05 | X6M 350 x 34 mm, one-piece, 48 directional vanes | Up to 3,500 kg GVM |
| Vehicle | Chassis / generation | Model years | Application market | Kit reference |
|---|---|---|---|---|
| GX470 | J120 | 2003-2009 | USA | X6M / TOY01F |
Use the fitment table to match your vehicle, market and model year, including any original caliper, wheel or booster details listed for the application.
Have the exact kit checked against your wheels before ordering, including any spare you may use on the front. Wheel diameter alone cannot confirm clearance: the spokes, barrel shape, offset and balance weights all matter.
Professional fitting, thorough bleeding and correct bedding-in are part of getting the pedal feel you bought the kit for. Use glycol-based DOT 4 or higher brake fluid as required by the fitting instructions, and arrange the follow-up service bleed. Retained air can affect the feel of newly fitted calipers, even after the initial bleed.
Read the X-Line fitting, bedding-in and service guide.
Maximum Temperature Recording markings on the discs and calipers leave a permanent record of the highest temperatures reached. That gives your workshop useful information when choosing future pad compounds and fluid or checking whether your use is creating more heat than expected. It is a record to inspect after driving, rather than a live temperature display.
Inspect pad thickness, disc condition and hose routing during normal servicing. Replacement pads need to match the Powerbrake caliper profile, so keep your kit reference and assembly guide with the vehicle. The upgrade improves the brake hardware; the permitted towing, payload and axle limits still come from your vehicle.
| Specification | Details |
|---|---|
| Brand / range | Powerbrake X-Line Stage 1 |
| Position / scope | Complete front-axle conversion; front left and right |
| Vehicle application | See the market-specific Vehicle Fitment table above |
| Calipers | X-Line six-piston billet aluminium; stainless steel pistons |
| Discs | X6M: 350 x 34 mm one-piece, 48 curved directional vanes per disc |
| Disc material | High-carbon cast iron |
| Pads | PB01 standard high-performance compound, or PB05 ultra-high-performance compound for vehicles up to 3,500 kg GVM; supplied pre-loaded as selected |
| Caliper finish | Red type-2 anodise or Grey type-3 hard anodise |
| Hoses | Stainless steel braided; PTFE lining, protective outer layer and stainless end fittings |
| Brackets | Billet aluminium with stainless thread inserts |
| Temperature recording | MTR maximum-temperature recording on discs and calipers |
| Recommended use | Road and normal off-road use |
You are changing the calipers, disc capacity and hose construction together. That makes sense when you want a more positive pedal and improved heat management, especially as equipment, towing or heavier wheel-and-tyre combinations add to the braking demand.
Yes. Stage 1 is our recommendation for road and normal off-road use. You get the six-piston billet calipers, one-piece discs, pads and braided hoses in a matched front conversion.
PB01 is the balanced standard performance compound. PB05 adds performance, fade resistance and wear life over PB01 for vehicles up to 3,500 kg GVM; choose it where those benefits suit your driving and the vehicle's permitted mass.
Yes. The front calipers, discs, your selected pads, braided hoses, mounting brackets and kit hardware are supplied together. Plan separately for professional fitting and the brake fluid required during installation.
The exact kit must clear the spokes, barrel and balance weights on your actual wheels. Check the matching template or arrange an exact kit-clearance check before ordering, including the spare if it may be used on the front.
The X-Line hardware is designed to improve pedal feel and modulation. A newly deteriorating pedal, fluid leak or sinking pedal needs diagnosis and repair first; once the system is healthy, the kit is an upgrade to how the brakes perform.
The Powerbrake manufacturer warranty covers defects in workmanship or materials for 12 months or 20,000 km, whichever comes first. Normal wear, incorrect fitting, misuse, motorsport and track-day use are excluded. Cover is also void if a disc exceeds 630 degrees C or a caliper exceeds 200 degrees C, recorded by the MTR markings. Check the linked fitting guide for the full terms.
Photos show the Powerbrake X-Line Stage 1 range. Disc size and vehicle-specific components follow the specification for this kit.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
