2021+ Toyota Supra B58 A90 | 6 Port Top Mount Turbo Manifold
Maximize Power and Spool with the 2021+ Toyota Supra B58 A90 6 Port Top Mount Turbo Manifold
Install Effort
Maximize Power and Spool with the 2021+ Toyota Supra B58 A90 6 Port Top Mount Turbo Manifold
Maximize Power With the 2021+ Toyota Supra B58 A90 6 Port Top Mount Turbo Manifold
If you're looking to maximize power and spool from a big Turbocharger on the A91 Supra or BMW M340i B58 platform, this turbo manifold is for you. Proven reliable at the highest level of competition - with back-to-back Formula Drift 2021 and 2022 championship wins - Full-Race’s 2021+ B58 6 Port Top Mount Turbo Manifold was designed specifically to take advantage of the B58's high flowing 6 Port Cylinder Head. Featuring high-quality robotic-TIG welded stainless steel, this manifold is designed to work with any Twin Scroll T4 Flanged External WG Turbochargers such as EFR9280. G35-900 and PTE-6870
Applications
- 2021+ Toyota A91 Supra with 6 Port Cylinder Head
- 2020 Toyota A90 Supra with 2021+ 6 Port Cylinder Head Swap
- 2021+ BMW M340i
- 2021+ BMW Z4
2021+ Toyota A91 Supra B58 6 Port Top Mount Turbo Manifold Features
- Precision Fabricated from thick wall stainless steel
- Robotically TIG-welded construction
- CNC/Ported head flange
- Sealing surfaces machined flat ensuring a leak-free seal
- 44mm Wastegate Flanges for Garrett 45mm GVW or TiAL MVR 44mm Wastegates
Technical Info
This dyno comparison shows the Full-Race Supra Turbo Kit with an EFR 9280 Turbo using both the A90 vs A91 cylinder heads to demonstrate the power gains available. Full-Race developed the 2 port manifolds with Papadakis Racing early on, and we collected a ton of data in that time, so using their Toyota Supra for the 6 port testing was ideal. The hardware changes on this dyno comparison were limited to the 6 port cylinder head and Full-Race 6 port turbo manifold. All other components remained 100% the same during testing.
This first comparison shows a 2.2 bar boost. The yellow line is the A90 2 port head and the blue line is the A91 6 port head.
The 6 port head and manifold (blue line) swap gained ~200ft-lbs of torque at 4500rpm and carried those gains through the entire power curve. There was zero loss of performance anywhere. To be clear – the new 6 port head is a plug-and-play swap for the 2 port. Even cams and valves / springs / Sensors / injectors / and fuel pump are all the same. This cylinder head vastly outperforms the 2 port heads everywhere in the RPM range with upgraded turbos.
If you have a question about this product or its installation, contact us.
SKU
FR-TM-A90-B58-T4
WEIGHT
25.000000
BRAND
Full Race
Universal Installation Parts

T3 Open Turbine Flange

T3 T4 Oil Feed Flange

2.5" 45 Degree Coupler Extra Long

Full-Race 304 Stainless Steel 3" V-Band Flange Kit

Full-Race Billet Vacuum / Boost Reference Manifold Block

T4 Divided Turbine Flange

Full-Race 304 Stainless Steel 4" V-band Flanges

Full-Race T4 Divided 5 Layer Inconel Gasket

2.5" Silicone Hump Hose

Large GT/GTX Oil Drain Flange

3.0"Â 3-Bolt Exhaust Flange for Downpipe and Exhaust Connections

T3 Turbine Flange Gasket

4" V-band Flange Kit

10mm M10 Inconel Turbo Stud Hardware Kit T3 T4 Turbos

4 Bolt Downpipe Turbine Flange For GT, GTX and T3/T4 Garrett Turbos

Full-Race Billet Medium GT Oil Drain Flange (1/2" NPT)

3" V-Band Flanges

Silicone 4" 45 Degree Intake Elbow / Coupler
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