Happy 250th, America: free shipping + 20% off your entire cart on complete kits, duties paid

Built by enthusiasts, for enthusiasts

Turbo systems for the Mazda Miata. Cast and built in‑house.

Complete forced-induction kits and individual parts, from manifolds to exhausts, engineered for the Mazda Miata across NA, NB and NC.

Method
Cast & fabricated
Material
Ni Resist D5S Type 2
Track record
4,000+ cars
Chassis
NA · NB · NC
01The workshop

Made in-house.

Kraken is a manufacturer, not a reseller. The turbo manifolds are cast in-house from NiResist D5S Type 2, a high-nickel austenitic iron that resists cracking under sustained exhaust heat and repeated thermal cycling, where most manifolds are welded steel tube or plain cast iron.

Downpipes and exhausts are fabricated in-house from 304L stainless steel, TIG welded with pie-cut bends and mandrel-type construction, and matched to the manifolds they run from. Turbos, cores and cats are selected to complete each system, and every part is machined to the factory mounting points, allowing it to fit without shims or grinding.

01
Cast
NiResist D5S Type 2, poured in-house
02
Fabricate
304L stainless, TIG welded and pie-cut
03
Machine
Flanges cut flat to the factory pattern
04
Assemble
Matched into a complete turbo system
02The builds

Popular kits

Shipping to the US

Delivered duty-paid, no bill at the door

We cover all duties. No surprises on delivery.

Build your kit
03The parts

Made for one car

4,000+

More than 4,000 cars run Kraken hardware, from first turbo builds to full external-wastegate systems.

Cast and fabricated in-house
Ni Resist D5S Type 2
NA · NB · NC

Build your Miata the way you want it.

Start a complete kit in the builder, or browse the parts.