M 20 throttle body spacer

[TimR]

A guy was looking for one of these and I can't say i've ever seen one for any BMW, I know they make them for the American cars and if its bolt-on performance why arn't they used on BMW's?????????

[rustybullet]

because they dont have any performance benefits.

[B Randon]

there is a spacer made for them but not as the way you are thinking. with 02 guys you get the m20 tb an have adaptore to go onto the e30 m10 intake manifold for more power when going fi with ms

[e30trooper]

Theres a guy who makes , m20 to m30 tb adapters

[Gruelius]

the straight up spacer is a jap car sort of thing, meant to increase runner length to improve torque but we allready have huge runners anyway.

Still gay either way, wouldnt buy one if i had a 2jz or nething