Floating caliper
You press the pedal. The brake first moves one pad, then slides its whole body, then grips.
You wait for two steps.
Confirm your vehicle before ordering — find your kit.
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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.
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.
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.
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.
Same push of the pedal. Two different brakes.
You press the pedal. The brake first moves one pad, then slides its whole body, then grips.
You wait for two steps.
You press the pedal. Pistons on both sides move together. The brake grips straight away.
You get one direct step.
Same TEi, one generation on. Here is what changed on the kit we ship today, and what it does for your braking.

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Current
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No drill holes, so there is nowhere for a crack to start.
Built for longer disc life.
More channels to move heat out of the disc, lap after lap.
Resists rust, so the rotor looks right between sessions.