SR20 S13 Billet Inlet Manifold
Also available with aftermarket TPS sensors and Plazmaclamps, please email or call if you need an option not listed in the drop downs.
Plazmaman’s SR20 S13 (Red Top) inlet manifold is designed with curved inlet runners, which allows for modification to the runner length to suit different applications as these engines are commonly transplanted into older vehicles. As these older engine bays are quite tight, the Plazmaman S13 SR20 Inlet has adjustable runners. We can simply shorten, or lengthen the runners to suit your conversion or needs. We can tack together a setup and send to you for test fitting first. Please Contact Us for further information.
We highly recommend the use of our Billet 66mm or 72mm throttle body for street/strip/drift applications, or for high end race vehicles, the 85mm is recommended. This manifold is supplied complete with a dual feed fuel rail, with the option of -6AN or -8AN male ends.
These manifolds can be supplied in 3 finishes, Raw, Polished, or powercoated Black, for the stealth look.
As with all Plazmaman inlet manifolds, these are packed with many features such as:
Built-In Ram Tubes
6061 T65 Aluminium.
O-ring port seal design.
Precision CNC machined billet base, with hand made 3mm smooth design plenum dome.
Professionally Tig welded in house by our highly experienced fabricators.
Ergonomic appeal and lifetime structural guarantee.