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ARTEC Performance Australia

Mazda 13B T4 Exhaust Manifold

Mazda 13B T4 Exhaust Manifold

$1,300.00 AUD
$1,300.00 AUD
Sale Out of Stock
Tax included. Shipping calculated at checkout.

Introducing our new 13B T4 Split pulse manifold for FD RX7.


This unique manifold has runner separation all the way to just before the wastegate valve face.


This has been a VERY complex manufacturing hurdle we have finally overcome.
By running a single wastegate you can also cut down on cost as well as an easier setup to thermal manage.


This manifold was designed to accommodate the @garrettmotion G40 turbo, which will leave you space for other smaller units.

The 13B manifold also features wastegate machining to suit a Gen 5 @turbosmarthq 50mm Wastegate, though as you can see we have provided a cut line if you wish to run a 60mm for any reason.

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About ARTEC Manifolds

At ARTEC we have revolutionised the turbo manifold industry with our industry leading SUS347 stainless steel investment cast manifolds.

All of our manifolds are engineered and designed from the ground up, CFD simulated and, most importantly, tested in the real world to achieve maximum flow and heat dispersion. The cast stainless construction allows us to maximise flow and efficiency by having smooth merging angles and eliminating any restrictions from tight radius bends or runners.

The result is a truly optimised manifold with consistent performance, resistant to heat pooling and cracking, plus a beautiful smooth exterior finish.

Designed and tested in Australia, backed with a lifetime warranty.