Our Top Recommended Big Brake Upgrade Kits For Your Toyota Corolla
The Toyota Corolla AE86 and AE82 share a catalogue at HiSpec: seven front kits from 285mm to 335mm. The split in labelling is worth reading before you order. The 285mm HISC-071 carries the AE86 name and is hardware only: caliper, disc and brackets, no pads and no fluid in the box. The 300mm Billet 4 appears twice in the HiSpec range under two different SKUs, one labelled AE86 and one labelled Corolla, both at the same price. The compare table below lists both and flags the duplication.
Monster kits from 325mm to 335mm are the step up. HiSpec label the 325mm and 335mm Monster 4 kits as AE82 specific; the Monster 6 versions carry the generic Corolla label. All Monster kits need 17 inch wheels. The range tops at 335mm; there is no 18 inch option in the HiSpec Corolla catalogue. Tarox list no kit for this car, so this is a single-brand guide. The full Toyota Corolla range is on the site.
- Seven HiSpec kits; Tarox list no kit for the Toyota Corolla
- £1,188.53 to £1,773.00 inc VAT; 15 to 17 inch minimum wheels
- 285mm HISC-071 is hardware only: no pads, no fluid, no braided hoses
- 300mm Billet 4 lists under two SKUs at the same price: one labelled AE86, one labelled Corolla
- 325mm to 335mm Monster kits are the full package: pads, fluid and braided hoses included
- Range tops at 335mm; no 18 inch kit exists in the HiSpec Corolla catalogue
- HiSpec are made to order in Dartford; allow up to 28 working days from confirmed order
What is on this page
The HiSpec range for the Toyota Corolla
HiSpec is the only brand in the Corolla catalogue. Tarox list no kit for this car, so there is no two-brand comparison here.
HiSpec build their kits to order at their facility in Dartford. Calipers are machined from billet aluminium alloy. Lead time is up to 28 working days from confirmed order. Caliper colours across all seven kits are black, red, blue, gold and silver. The HiSpec Motorsport site carries their full catalogue.
Box contents split three ways on this car. The 285mm HISC-071 is hardware only: caliper, disc and brackets, no pads and no fluid. The 300mm Billet 4 includes EBC Standard Road pads and DOT 5.1 fluid; braided hoses are optional. Monster kits (325mm and 335mm) include EBC Redstuff pads, DOT 5.1 fluid and braided hoses on every size. The box table below lists it all per kit before you order.
Billet 4 range
Three Billet 4 kits cover the Corolla: the 285mm HISC-071 at £1,188.53 inc VAT (hardware only), plus two 300mm kits at £1,464 each, one labelled AE86 and one labelled Corolla. Both 300mm kits carry pads and fluid. The 285mm clears 15 inch wheels; the 300mm needs 16s. The four-piston Billet 4 caliper is the same across all three.
Monster range
Monster 4 and Monster 6 calipers at 325mm and 335mm. Larger caliper body with a longer pad than the Billet 4. The 325mm and 335mm kits each come in four-piston and six-piston versions. All four Monster kits need 17 inch wheels and include EBC Redstuff pads, DOT 5.1 fluid and braided hoses. The range tops at 335mm; there is no 18 inch kit in the HiSpec Corolla catalogue.
Minimum wheel sizes
Each kit has a minimum wheel diameter fixed by the disc and caliper geometry. The 285mm HISC-071 is the only kit here that clears 15 inch wheels. The 300mm Billet 4 needs 16 inch. All four Monster kits need 17 inch. The range stops at 335mm; there is no 18 inch kit in the HiSpec Corolla catalogue.
Diameter is only part of the answer. A wheel at the right diameter can still foul a caliper if the spoke profile is shallow. Cameron handles clearance checks on wheel fitment. Give him the make and model of the wheels you are running, not just the size, and he will confirm clearance before the kit goes to HiSpec.
| Kit | Disc | Minimum wheel |
|---|---|---|
| 285mm Billet 4 (HISC-071) | 285mm | 15 inch |
| 300mm Billet 4 (AE86) | 300mm | 16 inch |
| 300mm Billet 4 (Corolla) | 300mm | 16 inch |
| 325mm Monster 4 (AE82) | 325mm | 17 inch |
| 325mm Monster 6 | 325mm | 17 inch |
| 335mm Monster 4 (AE82 FWD) | 335mm | 17 inch |
| 335mm Monster 6 | 335mm | 17 inch |
285mm HISC-071: the hardware-only entry for AE86 on 15s
At £1,188.53 inc VAT the 285mm HISC-071 is the entry point and the only kit in this catalogue that clears 15 inch wheels. The disc is a two-piece 285mm floating unit. Caliper, disc, bells and brackets are in the box; pads and fluid are not. HiSpec describe this as hardware only, and the kit carries the AE86 label in their catalogue.
For a Corolla where you already have a pad compound you want to keep, or you want to run something other than EBC Road, this is the format that lets you choose separately. Price up the pads and fluid alongside it before comparing to the 300mm Billet 4 below; the 300mm includes both and the gap in cost narrows once you add consumables. Ring us on 0115 9893488 and Garreth will work the comparison through with you.
- £1,188.53 inc VAT; hardware only
- 285mm two-piece floating disc, four-piston Billet 4 caliper
- 15 inch minimum wheel; the only kit in this range that clears 15s
- No pads, no fluid, no braided hoses: caliper, disc, bells and brackets
- Carries the AE86 label in the HiSpec catalogue
- Made to order in Dartford; up to 28 working days from confirmed order
300mm Billet 4: pads and fluid in the box
The 300mm Billet 4 lists at £1,464.00 inc VAT and includes EBC Standard Road pads and DOT 5.1 fluid. Braided hoses are optional; worth adding at the time of ordering if the car sees regular use. Minimum wheel is 16 inch.
This kit appears twice in the HiSpec Corolla catalogue under two different SKUs at the same price: one carries the AE86 label, one carries the Corolla label. The compare table below lists both. If you are ordering through us, Garreth will confirm which SKU applies to your specific chassis before placing the order, so you are not guessing between two identically priced lines. Both are four-piston Billet 4 calipers on a 300mm two-piece disc.
- £1,464.00 inc VAT; includes EBC Standard Road pads and DOT 5.1 fluid
- 300mm two-piece disc, four-piston Billet 4 caliper
- 16 inch minimum wheel
- Braided hoses optional at time of ordering
- Listed under two SKUs: one labelled AE86, one labelled Corolla, both at the same price
- Made to order in Dartford; up to 28 working days from confirmed order
325mm Monster 4: the Monster entry for AE82
At £1,596.00 inc VAT the 325mm Monster 4 is the step into the Monster caliper body. The Monster 4 has a longer pad than the Billet 4 and greater pad area in contact with the disc. This kit carries the AE82 label in the HiSpec catalogue. Minimum wheel is 17 inch. EBC Redstuff pads, DOT 5.1 fluid and braided hoses are all included.
The 325mm Monster 4 and the 335mm Monster 4 below it both carry AE82 labels and both need 17 inch wheels. The step from 325mm to 335mm gives more disc area. Garreth will give you a straight call on whether the 10mm gain earns its money on your specific build and usage. Ring us on 0115 9893488 with the car spec and what you do with it.
- £1,596.00 inc VAT
- 325mm two-piece disc, four-piston Monster 4 caliper
- 17 inch minimum wheel
- EBC Redstuff pads, DOT 5.1 fluid and braided hoses all included
- Carries the AE82 label in the HiSpec catalogue
- Made to order in Dartford; up to 28 working days from confirmed order
325mm Monster 6: six pistons on the same disc
The 325mm Monster 6 at £1,683.00 inc VAT uses the same 325mm disc as the Monster 4 above but runs six pistons in the caliper rather than four. Up to 63% more piston area compared to the four-piston version, which gives a more progressive pedal feel under sustained braking loads. Minimum wheel stays at 17 inch. EBC Redstuff pads, DOT 5.1 fluid and braided hoses included.
The Monster 6 is £87 more than the Monster 4 at this disc size. Whether the extra piston area earns its money depends on how the car is used. For a Corolla doing regular circuit work where brake temperatures build across multiple sessions, the more progressive feel of the six-piston version matters. For a road car that sees the occasional track day, the Monster 4 is the proportionate call. Cameron will check wheel clearance for your specific wheel before the order goes to HiSpec.
- £1,683.00 inc VAT
- 325mm two-piece disc, six-piston Monster 6 caliper
- 17 inch minimum wheel
- Up to 63% more piston area compared to the Monster 4 at the same disc size
- EBC Redstuff pads, DOT 5.1 fluid and braided hoses all included
- Made to order in Dartford; up to 28 working days from confirmed order
335mm Monster 4 and Monster 6: top of the Corolla range
The 335mm Monster kits are the top of the HiSpec Corolla catalogue. Monster 4 at £1,650.00 inc VAT, Monster 6 at £1,773.00. Both need 17 inch wheels. Both include EBC Redstuff pads, DOT 5.1 fluid and braided hoses. The Monster 4 here carries the AE82 FWD label; the Monster 6 carries the generic Corolla label.
Compared to the 325mm kits above, the step to 335mm gives 10mm more disc diameter. The caliper piston count follows the same pattern: four pistons on the Monster 4, six on the Monster 6 with more piston area and a more progressive pedal under load. The 335mm Monster 6 at £1,773 is the highest-spec kit available for the Corolla in the HiSpec catalogue. Ring us on 0115 9893488 to confirm wheel clearance before committing to the 335mm tier.
- Monster 4: £1,650.00 inc VAT; Monster 6: £1,773.00 inc VAT
- 335mm two-piece disc; 17 inch minimum wheel for both
- Monster 4 is four pistons; Monster 6 is six pistons with more piston area
- EBC Redstuff pads, DOT 5.1 fluid and braided hoses all included with both kits
- Monster 4 carries the AE82 FWD label; Monster 6 carries the Corolla label
- Ring us on 0115 9893488 to confirm wheel clearance before ordering
If the car is on 17s
All four Monster kits on this page need 17 inch wheels. The range does not go to 18 inch for the Toyota Corolla in the HiSpec catalogue; the 335mm Monster is the upper limit. Four-piston or six-piston, 325mm or 335mm: the two variables you are choosing between at this level. Garreth will give you a straight answer on which combination suits the build you have in mind.
What is in each box
Three formats, three different box contents. The 285mm HISC-071 is hardware only: caliper, disc, bells and brackets. No pads, no fluid, no braided hoses. The 300mm Billet 4 includes EBC Standard Road pads and DOT 5.1 fluid; braided hoses are optional at the time of ordering. Monster kits (325mm and 335mm) include EBC Redstuff pads, DOT 5.1 fluid and braided hoses on every size. The distinction matters most when comparing the entry kits on price.
Caliper colour is your choice on all seven kits. Black, red, blue, gold and silver are available. Note your preference when you place the order.
| Kit | Caliper | Pads | DOT 5.1 | Braided hoses | Colours |
|---|---|---|---|---|---|
| 285mm Billet 4 (HISC-071) | 4 piston | Not included | Not included | Not included | 5 colours |
| 300mm Billet 4 (AE86) | 4 piston | EBC Standard Road | Included | Optional | 5 colours |
| 300mm Billet 4 (Corolla) | 4 piston | EBC Standard Road | Included | Optional | 5 colours |
| 325mm Monster 4 (AE82) | 4 piston | EBC Redstuff | Included | Included | 5 colours |
| 325mm Monster 6 | 6 piston | EBC Redstuff | Included | Included | 5 colours |
| 335mm Monster 4 (AE82 FWD) | 4 piston | EBC Redstuff | Included | Included | 5 colours |
| 335mm Monster 6 | 6 piston | EBC Redstuff | Included | Included | 5 colours |
Every kit on this page compared
| Kit | Disc | Caliper | Min wheel | Pads | Hoses | Price inc VAT |
|---|---|---|---|---|---|---|
| 285mm Billet 4 (HISC-071, AE86) | 285mm | Billet 4, 4 piston | 15in | Not included | Not included | £1,188.53 |
| 300mm Billet 4 (AE86) duplicate SKU | 300mm | Billet 4, 4 piston | 16in | EBC Standard Road | Optional | £1,464.00 |
| 300mm Billet 4 (Corolla) duplicate SKU | 300mm | Billet 4, 4 piston | 16in | EBC Standard Road | Optional | £1,464.00 |
| 325mm Monster 4 (AE82) | 325mm | Monster 4, 4 piston | 17in | EBC Redstuff | Included | £1,596.00 |
| 325mm Monster 6 | 325mm | Monster 6, 6 piston | 17in | EBC Redstuff | Included | £1,683.00 |
| 335mm Monster 4 (AE82 FWD) | 335mm | Monster 4, 4 piston | 17in | EBC Redstuff | Included | £1,650.00 |
| 335mm Monster 6 | 335mm | Monster 6, 6 piston | 17in | EBC Redstuff | Included | £1,773.00 |
Prices include VAT and were correct on 15 September 2026. Two 300mm Billet 4 kits list at the same price under different SKUs: one carries the AE86 label, one carries the Corolla label. We have flagged this in our data; Garreth will confirm which applies to your chassis before the order goes to HiSpec.
Common questions
Why does the 285mm HISC-071 have no pads or fluid in the box?
The HISC-071 is hardware only. Caliper, disc, bells and brackets are included; pads and fluid are not. HiSpec sell it as a base conversion for buyers who already have a preferred pad compound or who want to keep the fluid they are running. The 300mm Billet 4 above it in the range includes EBC Standard Road pads and DOT 5.1 fluid at a higher price. Add pads and fluid to the HISC-071 price before comparing the two on cost. Ring us on 0115 9893488 and Garreth will work the numbers through with you.
What is the difference between the two 300mm Billet 4 kits?
The HiSpec Corolla catalogue lists two 300mm Billet 4 kits at the same price: one labelled AE86, one labelled Corolla. Both are four-piston Billet 4 calipers on a 300mm two-piece disc with pads and fluid included. The difference in labelling likely reflects a chassis-specific bracket or mounting; both are listed on this page because both appear in the HiSpec data for the Corolla. Garreth will confirm which SKU applies to your specific car before the order goes to HiSpec.
Why do the Monster kits carry AE82 or AE86 labels?
HiSpec label their kits by the chassis they have been designed and tested on. The 285mm HISC-071 and one of the 300mm Billet 4 kits carry the AE86 label; the 325mm and 335mm Monster 4 kits carry the AE82 label; other kits carry the generic Corolla label. If you are unsure which applies to your car, tell us the chassis code and Garreth will confirm the correct kit before the order is placed.
What is the difference between Monster 4 and Monster 6?
Both use the same Monster caliper body and the same disc. The Monster 4 runs four pistons; the Monster 6 runs six. The extra piston area on the six-piston version gives a more progressive pedal feel under sustained braking loads. On a Corolla doing regular circuit sessions where brake temperatures build, that matters. On a road-focused car or a car doing the occasional track day, the Monster 4 is the proportionate pick. Garreth will give you a straight answer on which suits your build.
Is there an 18 inch option for the Corolla?
No. The HiSpec Corolla catalogue tops at 335mm, which needs 17 inch wheels. There is no 18 inch kit listed for this car. If the car is running 18s and you want a kit that fills the wheel correctly, talk to us before ordering and we will confirm what is available for the chassis.
How long does it take and what colours are available?
HiSpec build each kit to order at their Dartford facility. Lead time is up to 28 working days from confirmed order. Caliper colours across all seven kits are black, red, blue, gold and silver. Note your preference when you place the order. Current lead times can vary through the season, so ask us at the time of ordering for the up-to-date picture.
What we would actually fit
For a Corolla on the road where you want everything ready to bolt on and drive away, the 300mm Billet 4 at £1,464 is the clearer starting point over the 285mm HISC-071. Pads and fluid are already in the box, it clears 16 inch wheels, and the disc is bigger. The HISC-071 at £1,188.53 makes sense if you have a preferred pad compound and want to spec it separately, or if the car is on 15 inch wheels that the 300mm will not clear.
For a Corolla with a circuit programme on 17s, the 325mm Monster 4 at £1,596 is where Garreth would start the conversation. EBC Redstuff, braided hoses and a larger caliper body all in the box. The step to Monster 6 at £1,683 is worth the £87 if pedal feel under sustained load matters to you. At 335mm, the Monster 6 at £1,773 is the top of the Corolla range and the kit Garreth would put on a car with a serious track programme.
Ring us on 0115 9893488 with your wheel size and what the car does. Cameron handles the wheel clearance checks; have the make and model of your wheels to hand, not just the diameter. Two 300mm kits at the same price also need confirmation on the right SKU for your chassis, so give us the chassis code when you call.