Brintech Customs

Brintech Customs BMW Engine Conversion Specialists - 1 Series S65 V8 Swaps - Custom LS swap kits for all BMW chassis
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Brintech Customs is a well-known and established custom workshop. We focus only on BMWs, and Engine conversions including all BMW engines and LS swaps. in 2022, we have upgraded and further advanced our workshop in order to accommodate for those looking for bespoke BMW builds, and leading solutions in Australia. We are focusing on the following services:
* Custom BMW engine conversion kits and sol

utions
*Modifying and upgrading all BMW models
*Turbo charging and supercharging V8 and Japanese engines
*BMW Engine Rebuild services - S85 - S65 - S54 - N54 - S63 - N20 - N46 - M20 - M54
*Exhaust systems, manifolds and fabrication
*Engineering and dyno-tuning services
*New and used parts for BMWs

E30 M5x Front Bowl Oil Pan Sump Kits. We are designing and offering a solution for E30 M50 M52 M54 S50 and S54 engine sw...
25/04/2026

E30 M5x Front Bowl Oil Pan Sump Kits. We are designing and offering a solution for E30 M50 M52 M54 S50 and S54 engine swaps. Stay tuned for our first batch to be released.

M3 S65 Main Bearings. 84,699kms. Notice the odd pattern here. Left column is the upper set of shells.
22/01/2026

M3 S65 Main Bearings. 84,699kms. Notice the odd pattern here. Left column is the upper set of shells.

M3 S65 V8 engine balance and prepared for a supercharger and new smaller chassis. These Mahle Forged pistons will be tha...
17/01/2026

M3 S65 V8 engine balance and prepared for a supercharger and new smaller chassis. These Mahle Forged pistons will be thanked when we feed in the boost

E60 M5 manual swap. Coding and final stages.
09/01/2026

E60 M5 manual swap. Coding and final stages.

01/01/2026

A V10 M3 in action. Full video coming within the day.

E46 M3 S85 V10 build complete. Our long term CSL-GT build now back home with it's owner in SA. Just in time for Christma...
24/12/2025

E46 M3 S85 V10 build complete. Our long term CSL-GT build now back home with it's owner in SA. Just in time for Christmas.

E92 M3 S65 Main & Rod bearing replacement. Another one caught just in time.
01/11/2025

E92 M3 S65 Main & Rod bearing replacement. Another one caught just in time.

E30 M3 V10 swap progression. Dry sump oil circuit complete with vapour catch can. Boosters mounted for final time. Cooli...
17/09/2025

E30 M3 V10 swap progression. Dry sump oil circuit complete with vapour catch can. Boosters mounted for final time. Cooling system expansion tank system fabricated and installed.

15 litre Cummins Diesel swap for this E30?
12/09/2025

15 litre Cummins Diesel swap for this E30?

The E30 M3 V10 is receiving some dry sump oil hoses and circuit related components.
11/09/2025

The E30 M3 V10 is receiving some dry sump oil hoses and circuit related components.

Address

1077 Castlereagh Road
Castlereagh, NSW
2749

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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