I bought these T3 to T4 adaptor plates off ebay. Quick Comparison:
Flange 1.
- doesnt bolt up, i had to take a porting tool to the bolt holes
- t4 not port matched
- 2 week shipping
Flange 2.
- perfect port match on both sides
- 2 week shipping
Flange 3.
- holes drilled to big
- port match for the t4 was good, port match for the t3 was the size of the t4
- 3 day shipping
- turned out to be the best fit because i needed the angle
- hard to bolt on
Any questions? email us
tu*************@gm***.com
