P40NS Four-Piston Front Brake Kit

Custom-built — ships in 2-3 weeks
Regular price $634.40
Regular price $793.00 Sale Sale price $634.40
Wheel Size
Material
Caliper Color
VIN plate visible through the base of the windshield, driver's side
Windshield (driver's side)

Visible from outside, lower windshield corner

VIN sticker on the driver's door jamb
Driver's door jamb

Open the door to see this label

Your VIN is a 17-character code. It's most commonly found in one of these two spots, or on your vehicle registration/insurance card.

Fitment first

Confirm your vehicle before ordering — find your kit.

Questions about fitment or compatibility? Our team can help.
Chat with our team

End of line — last units. This model is being phased out in favour of P40NS+. Remaining stock is limited. Full specifications and replacement pads and rotors stay listed here for existing owners.

The P40NS is TEI's four-piston Street Tuned front caliper for A- and B-segment sedans and compact SUVs on 16- and 17-inch wheels — the generation that P40NS+ replaces. A two-piece forged 6082-aluminium body stays compact enough to clear factory wheels without spacers.

Fits 16–17-inch wheels with 300×27mm or 330×28mm rotors. Includes caliper, rotor, brake pads, and mounting hardware.

End of line — last units. This model is being phased out in favour of P40NS+. Remaining stock is limited. Full specifications and replacement pads and rotors stay listed here for existing owners.

The P40NS is TEI's four-piston Street Tuned front caliper for A- and B-segment sedans and compact SUVs on 16- and 17-inch wheels — the generation that P40NS+ replaces. A two-piece forged 6082-aluminium body stays compact enough to clear factory wheels without spacers.

Fits 16–17-inch wheels with 300×27mm or 330×28mm rotors. Includes caliper, rotor, brake pads, and mounting hardware.

  • Vendor TEI Brakes
  • SKU P40NSPLUS-18-355X28MM-STD-RED
  • Vehicle fit A/B-segment sedans, compact SUVs; upsized 4-piston, street performance
  • Vehicle weight range 1.2–1.6 t
  • Wheel fit 18"
  • Install position Front
  • Bore fit 400
  • Rotor size options 355×28D53
  • Caliper material Aluminum alloy 6082/T651
  • Process Two-piece forged
  • Piston count 4
  • Piston diameter Ø38.17×2 / Ø41.3×2
  • Total piston area 49.67cm²
  • Caliper weight 3.2kg
  • Caliper dimensions 294×152×83mm
  • Pad area 64.9cm²
  • Pad thickness 16mm
  • Dust protection External dust seal
  • Oil routing External fluid routing
  • Standard compound M1

Every TEI kit is custom-built — bells and brackets machined for your vehicle — and ships directly from our Guangzhou facility. Steel-disc kits typically ship in 2–3 weeks, plus transit time; exact times for your destination are shown at checkout.

We ship worldwide by express courier with tracking, and you're welcome to use your own freight forwarder — just send us the warehouse contact and reference number before dispatch. Import duties and taxes, if any, are set by your customs authority and are the recipient's responsibility. See our Shipping page for full details, or contact us for a shipping estimate before ordering.

What you feel at the pedal

Same push of the pedal. Two different brakes.

Floating caliper

Pedal
Grip on the rotor
Body is still slidingFull grip

You press the pedal. The brake first moves one pad, then slides its whole body, then grips.

You wait for two steps.

TEi BRAKES Fixed caliper

Pedal
Grip on the rotor
Full grip

You press the pedal. Pistons on both sides move together. The brake grips straight away.

You get one direct step.

New emblem. Better rotor.

Same TEi, one generation on. Here is what changed on the kit we ship today, and what it does for your braking.

Previous emblem and rotorCurrent emblem and rotorPrevious Current ◂▸
Flat, bold lettering, wide spacing
Sharper italic, tighter spacing, legible from a distance

Drag to compare

Rotor face
Slotted only was cross-drilled and slotted

No drill holes, so there is nowhere for a crack to start.

Material
G3500 high-carbon alloy, 3.85% carbon

Built for longer disc life.

Cooling
72 vent grooves, rated to 600 °C

More channels to move heat out of the disc, lap after lap.

Finish
Anti-rust black coating was bare metal

Resists rust, so the rotor looks right between sessions.