Difference in TC exhaust housing
Hi,
Somebody can explain to me the difference between turbo-charge exhaust housing A/R 0,48 of Sapphire 4x2 and 4x4 ?
I know that 4x2 housing have 4 theads with studs, and 4x4 have 4 holes 10 mm. ID.
Anything else ?
Regards.
Claude