340mm Rear Caliper Adapters for S/R Chassis (350Z Brembo)
Suits: Nissan Silvia S13, S14, S15, 180SX, Skyline R32 GTS-T, R33 GTS-T, R34 GTT, R32 GTR, R33 GTR, R34 GTR running 350Z rear Brembo calipers and HFM.Parts 340mm rear rotors
Run 340mm rear rotors with easy-to-find 350Z rear Brembo calipers on S and R chassis Nissans.
- Mounts 350Z rear Brembo calipers over 340mm rotors
- Billet T6-6061 aluminium, hard anodised
- Stainless steel Heli-Coil thread inserts
- Needs 18″ wheels or larger
$225.00 AUD
Requirements
Why upgrade
Some rear calipers are hard to find. These adapters let S and R chassis Nissans run 350Z rear Brembos, which are easier to source, over HFM.Parts 340mm rear rotors. That’s up from 258mm (S-chassis), 297mm (R-chassis) or 300mm (GTR).
They’re machined from billet T6-6061 aluminium, hard anodised, with stainless steel Heli-Coil thread inserts. Designed and developed in Australia.
Want the lot? The 340mm rear brake upgrade kit for S/R chassis includes these adapters and the rotors.
Will it fit my car?
You’ll need 350Z rear Brembo calipers, HFM.Parts 340mm rear rotors and 18″ wheels or larger.
S-chassis cars (S13, S14, S15, 180SX) have the handbrake in the caliper. Convert to R-chassis rear 5-stud hubs, backing plates, handbrake shoes and cables first.
GTR owners with factory rear Brembos can keep them with our 340mm GTR rear kit. These adapters still suit a GTR if you’d rather run 350Z Brembos.
Specifications
| Material | Billet T6-6061 aluminium, hard anodised |
|---|---|
| Threads | Stainless steel Heli-Coil thread inserts |
| Caliper | 350Z rear Brembo |
| Rotor | HFM.Parts 340mm rear |
| Part numbers | SR340BREM-L, SR340BREM-R |
| Bolt torque | 38–52 Nm (28–38 ft-lb) |
| Minimum wheel size | 18″ |
| Position | Rear |
| Sold as | Pair, with bolt kit |
Fitting
Trim, cut or remove the backing plate to clear the larger rotor. Adapters are handed: SR340BREM-L and SR340BREM-R.
Bolt the adapter to the inside of the knuckle with two shoulder bolts, then test fit the caliper with the hex head bolts. The caliper and knuckle usually need light grinding in small steps until the top bolt lines up. Once both holes align, remove the parts, refit the adapter with thread locker and torque the shoulder bolts to 38–52 Nm (28–38 ft-lb).
Clean the hub face and the new rotor, fit the rotor, then fit the caliper with the hex head bolts and washers at 38–52 Nm (28–38 ft-lb). The 340mm S/R chassis adapter install guide has photos of each step.
We recommend installation by a licensed mechanic.
Pairs with
What's Included
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1× Caliper adapter bracket, left (SR340BREM-L)
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1× Caliper adapter bracket, right (SR340BREM-R)
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4× Custom shoulder bolt M10 x 1.25 x 30mm (adapter to knuckle)
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4× Hex head bolt M12 x 1.75 x 45mm (caliper to adapter)
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4× M12 flat washer
Customer Installs
Installs of this part — and similar parts in this category.
Minimum 18" wheels
Trim or remove the backing plate
Light grinding of the caliper and knuckle is needed for bolt clearance
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Our compatibility list is based on OEM specifications. Variations may exist due to vehicle sub-models or other factors — verify fitment before purchasing.
Our Story
We weren't always HFM.Parts; we were Holford Motors. Our brand's identity was forged not in an office, but on the local circuits in the high-stress world of competitive drifting. Our ultimate testbed was our Nissan S14 Drift car, driven by champion Luke Fink. Pushing that car to its limits exposed a crucial truth: achieving genuine, repeatable performance meant relying on components that simply weren't available affordably on the market.
The HFM.Parts brand was born
We made the commitment to design and manufacture the uncompromising, high-quality performance parts that we, as competitive racers, demanded ourselves. Every component you see is a solution conceived, tested, and proven by us. When you choose HFM.Parts, you are investing in components engineered by racers, for racers, ensuring your vehicle delivers its maximum performance potential.
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340mm Rear Brake Kit for S/R Chassis (350Z Brembo)
Suits BCNR33, BNR32, BNR34, ECR33, ER34, HCR32, RPS13, S13, PS13, S14, S15, Z32
$624.00 AUD
Modifying vehicles is a specialist task and requires the knowledge and experience of competent
individuals to
be conducted safely.
We recommend this product be installed by a competent person. Instructions are given with every
order
where
available, however, If you would like a copy prior to ordering, you're welcome to contact us
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