pcv mod for 05+ rolla using 03-04 intake

well with inspection coming up i don’t feel like doing so much as stock…so i might as well do it right.

i went down to auto-zone and found a spectre grommit set.

http://www.spectreperformance.com/#CATALOG.8711 …cost $6.99

comparing breather to the largest vacuum fitting

b5ac86f02382a983cab4657c6a02aa3c  pcv mod for 05+ rolla using 03-04 intake

this comes with the bits needed to drill the stock intake.

you will need 1/2″ inner diameter vacuum line and fittings to extend the factory hose 4″. once extended you can recover this hose with its original cover to hide all modification.

remove cai/sri and drill after the maf.. then clean up the threads and insert the largest grommit. (make sure to clean out the burr’s because this is not the best tool)

b649f3641eb3f6caf127b6eddb5fa66b  pcv mod for 05+ rolla using 03-04 intake

now after i inserted the gromit i used black rtv and let it dry a bit. no need for a vacuum leak.

(i had two other pictures but they were deleted :( )

this is the intake reinstalled with the pcv connected

1d9c8990e1f80128c3f6fc5118566189  pcv mod for 05+ rolla using 03-04 intake

tools needed

spectre gromit kit from pep-boys or advance autoparts.
8mm socket and rachet
rtv/fipg/sealant
1/2″ inner diameter vacuum line
1/2″ plastic/brass fittings
3/4″-1″ (3) steel clamps

Toyotech

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