6Boost Toyota 1FZ / 1G / 3S / 4A / 3RZ Exhaust Manifold - Made to Order

6Boost exhaust manifolds are designed and built in Australia. Pick your engine below and you will only see the turbo flanges 6Boost builds for it.

Building for big single turbo power? See the 6Boost Pro Mod exhaust manifold for 1FZ-FE and 3RZ-FE.

Built to order by 6Boost. Most configurations are made to order in Australia and shipped to us in Calgary with our next consolidated 6Boost shipment. The current 6Boost completion date is shown above the Add to cart button. Manifolds we have in stock in Calgary are listed in the green In stock box and ship right away.

Engine options

• 1FZ-FE: V-Band, T3 and T4 divided flanges, including twin 40mm gate versions.
• 1G-GTE: V-Band, T3 (including a 25NB runner version) and T4 divided flanges.
• 3S-GTE MR2 (SW20): V-Band and T3 flanges.
• 3S-GTE Celica GT-Four (ST205): low mount V-Band and Pro Mod V-Band flanges.
• 4A-GE RWD: V-Band, T3, T25 and low mount V-Band flanges.
• 3RZ-FE: V-Band, T3 and T4 divided flanges.

What's included

• 6Boost exhaust manifold in the configuration you choose
• Exhaust studs to suit your engine, supplied with the manifold

Wastegate flange(s)

We always recommend having wastegate flange(s) welded on during installation for the best fit in your chassis. Pre-welded flange(s) may not end up in the ideal location for your setup.

EGT bungs

EGT bungs (one per runner) can be added with the 6Boost EGT bung add-on. Adding EGT bungs or pre-welded wastegate flange(s) makes the manifold built to order.

Fitment

• Toyota Land Cruiser (80, 100 series) - 1FZ-FE
• Toyota Supra (GA70) / Chaser / Cresta / Mark II (GX71, GX81) - 1G-GTE
• Toyota MR2 (SW20) - 3S-GTE
• Toyota Celica GT-Four (ST205) - 3S-GTE
• Toyota Corolla / Sprinter Trueno (AE86) - 4A-GE RWD
• Toyota Hilux / 4Runner / Tacoma - 3RZ-FE

Not sure which engine version or flange you need? Email us with your engine and turbo model and we will confirm it before your order goes to 6Boost.