Air Intake Manifolds | Kits

Plazmaman Nissan S14/15 Billet Inlet Manifold, 4x Fuel Injectors & Black FPR8 Reg. Injectors are Genuine Bosch Units which are E85 Compatible (...

Plazmaman Billet Inlet manifold to suit the Mitsubishi 4G63, found in the Lancer Evo 4-9 Series “ 4 Injector style Version. These inlet manifolds w...

Plazmaclamp bolt-on adapter for the popular Nick Williams Racing 102mm and updated 103mm DBW Throttle Body ** This is a special 2 Piece adapter ***...

Plazmaman Nissan CA18 Billet Inlet Manifold, 4x Fuel Injectors & FPR8 Reg. Injectors are Genuine Bosch Units which are E85 Compatible (980cc/16...

Plazmaman Premium quality BMW N54 Intake manifold - with optional extra 6 Injector rail for bigger HP requirements. *** as can be seen in pictures ...

ALL MANIFOLDS IN THIS LISTING COME WITH THE FOLLOWING ASSUMPTIONS:  REMOTE MOUNTED IDLE CONTROL  VAC PORTS ON BOTTOM OF MANIFOLD  NO BURST PANEL HO...

Description: This Plazmaman billet inlet manifold is designed to suit Nissan's TD42 Nissan Patrol. For over 20 years Plazmaman has been at the fore...

ALL MANIFOLDS IN THIS LISTING COME WITH THE FOLLOWING ASSUMPTIONS:  VAC PORTS ON BOTTOM OF MANIFOLD  NO BURST PANEL HOSE CLAMP STYLE INLET Plazmacl...

JZX100 Chaser/Mark II 1JZ-GE Intake Kit GRP Fabrication 1JZ-GE aluminium intake kit to suit the Toyota JZX100 Chaser/Mark II. Our intake pipe kit w...

Plazmaman 4B11T - Evo 10 Intake manifold and Billet fuel rail. - 4 and 8 Injector options. There are additional options to use Plazmaman Throttle b...

ALL MANIFOLDS IN THIS LISTING COME WITH THE FOLLOWING ASSUMPTIONS:  REMOTE MOUNTED IDLE CONTROL  VAC PORTS ON BOTTOM OF MANIFOLD  NO BURST PANEL HO...

Specifications: Turbo Inlet Size: 4" to 5" Materials: Dry Carbon Fibre construction in a 3k weave with a gloss finish is our standard option. ...

Specifications: Turbo Inlet Size: 4" Materials: Dry Carbon Fibre construction in a 3k weave with a gloss finish is our standard option.  The f...

Specifications: Turbo Inlet Size: 3" to 4" Materials: Dry Carbon Fibre construction in a 3k weave with a gloss finish is our standard option. ...

6061 Billet CNC Flanges designed for the best possible starting point in a custom intake manifold. Provision for aftermarket fuel rail mounting. Po...

This Process West hose is for those that have purchased the Ford Falcon Airbox kit to suit the standard turbo hosing, and have since upgraded their...

Our 4in race air box system has been designed for extreme power levels. Utilizing the area normally occupied by the battery we have been able to de...

The new Process West Street Air Box is now available. Designed to replace the factory restrictive air box and part of the factory intake tract. The...

Designed to replace the unsightly and restrictive muffler in the factory intake system. This parts simply bolts-in in a matter of minutes. Replace...

Maximizing the performance of the EcoBoost Engine in the Ford Focus ST has been part of the Process West development effort for some time now, and ...

Another significant performance advantage for the Ford Focus ST can be had via modification of the existing airbox assembly. Designed with sound-de...

Another significant performance advantage for the Ford Focus ST can be had via modification of the existing airbox assembly. Designed with sound-de...

Designed for the MY15+ FA20DIT WRX the Process West ‘DITTO’ (Direct Injection Tubular Original) compromises a mix of billet plenum and cast large b...