After years design work, we’re proud to release our Mazdaspeed Intake Manifold. Machined entirely from billet 6061 aluminum, this modular manifold bolts together with o-ring seals at every interface for reliable, leak-free operation.

Each runner features a large-radius inlet and a tapered profile that transitions smoothly toward the port. The manifold is available in two configurations: a centered throttle body mount beneath the manifold, or a stock-like position using a J-pipe. Both setups incorporate a bell-mouth feed into the plenum to help distribute airflow evenly across all runners.

Fueling options are built in. All runners accept standard 14mm injectors, and the included fuel rail brackets support both 48mm and 34mm injector spacing. An injector block-off plate is available if you’re not ready for port injection — or you can opt for both.

Installation is refreshingly straightforward. With generous clearance around stock components, easily accessible 10mm head bolts, and a clever banjo bolt setup for the high-pressure fuel rail sensor, this manifold goes on with minimal hassle. Throttle body clearance is ample in either configuration.

Accessory integration is seamless thanks to multiple vacuum ports for catch cans, PCV systems, brake boosters, EVAP lines, BOVs, boost gauges, and more. We’ve also included a stock-style MAP sensor port and a dedicated dipstick mount for a clean, OEM-like finish.

Features:

• Billet 6061 construction for durability and aesthetics
• O-ring sealed interfaces for leak-free assembly
• Tapered runners with large-radius inlets for optimal flow
• Dual throttle body configurations: centered or stock-like via J-pipe
• Bellmouth plenum feed for balanced airflow
• -8 ORB fuel rail for increased fuel flow 
• Standard 14mm injector compatibility
• Fuel rail brackets for 48mm and 34mm injectors both included
• Optional injector block-off plate, fuel rail, or both
• Banjo bolt HPFP sensor mount for easy install and lots of clearance
• Ample clearance for stock components and throttle body
• Multiple vacuum ports for accessories and sensors
• MAP sensor port near stock location
  
• Dipstick mount included

Special introductory pricing on the first batch! Gets yours before the batch sells out and the price goes up!