question about throttle body for 2g

[weepingskies]

Hey everyone!

I am in need of a throttle body for a 1995 TSI AWD and wondered if there was a difference in 1g and 2g's? Which one is better and do they swap?

Also, I was wondering if anyone knows the MM of a stock throttle body and what would be the best MM for my car?

Thanks!

 

[paul s]

95 turbo has 52mm and all the 1g have 60mm, you can swap the T/B but need to open up the intake manifold to match the bigger T/B. I have a 64mm T/B on my car(bored out 1g)..this mod should not be your first, there are other mods to do first...good luck.

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64mm

 

[herostar]

2g turbo stock TB is 52mm. 1g turbo stock TB is 60mm, you need the one with 4 vac ports on top to work, not the '90 TB. You will need to port out your manifold and TB elbow to get the most benefit of the bigger TB. I have a stock 2g TB I'll sell you if that's what you're looking for...