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View Full Version : 1zz or 2zz throttle body swap


BoostedTRD
11-25-2014, 10:55 AM
since I will be building my engine for turbo I want to replace the stock 1NZFE throttle body. My question is which on is better?

Garm is using the 2zz throttle body with 2zz throttle cable and foot pedal as well

What year of 1zz throttle body should I get? or which model number is the best to use?

Is there any advantages going with a 2zz rather than a 1zz?

Bluevitz-rs
11-25-2014, 11:05 AM
if you're building a custom intake manifold and want to convert to a throttle cable 2zz. If you want to just bolt on and go 1zz.

1zz conversions have been discussed, do a search and Garm sold that car a while ago now.