ARTEC Performance is an Australian manufacturer of high-quality exhaust manifolds that has revolutionized the industry with its pioneering SUS347 stainless steel precision casting technology. All manifolds are designed using CFD simulation and tested under real-world conditions.

 Manifolds made from the highest quality SUS347 stainless steel through a precision casting process provide:

•          Maximum flow due to smooth joining angles
•          Elimination of restrictions from tight bends
•          Smooth outer surface finish
•          Exceptional resistance to high temperatures and corrosion

This manifold was more of a "gut" feel. I've always liked the KA24 with its high comp, larger capacity and flowing head. It just seems to get pushed aside for the SR, probably due to the fact the SR came with a turbo. But once you go E85 and the basics on the KA24... KAPOW!! what a beast.

We have spent time optimizing the transitions from the OEM square port to the 36mm ID runners, up from the 33mm runners on the SR20 and Evo designs. This was due to the increased compression commonly seen on KA24 builds and the OE specs, as well as the 20% larger capacity per cylinder.

Some of the design features include correct design for LHD cars with proper clearance for a brake booster and the master cylinder lines, as well as the Hicas pump running off the power steering pump. The wastegate has also been placed in such a position that allows for easy plumbing back into the down pipe or just venting to air.

The KA24 manifold uses our unique V-Band system that will accept all 50-55mm V-band turbos and is designed to run standard rotation direction.

Easy fitment of smaller @precisionturbo units or @garrettmotion G25's all the way up to a PTE 6870 or G35-1050.

The wastegate size suits any of the common 44/45/46mm wastegates from companies like @turbosmarthq @gofastbits @tialsport and others that share that footprint.

Please contact us or one of our main dealers to jump on the priority list for these new manifolds.
Many of these units are now out with teams and dealers for testing and we will post up more info shortly.

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See it in action on Jimmy Oakes' RWD Civic running a KA24!

https://www.youtube.com/watch?v=hEM4UxPa78U