after some Eibach Pr Kit springs to replace my spax but i'm confused, when i check Eibach.com it tells me that the part number is 8207.140 and that the springs fir all G6's including cabriolet but they also fit G5's (ST18 chassis) dates from 10/1989 to 1999 but when i check all the online shops there are 2 different sets of springs for the different Gen Celicas

Celica (T20) E8242.140
Celica (T18) E8207.140

can some one help me here, i'm inclined to believe eibach.com as its their own site, i find it funny that the shops i have looked at list the E8207.140 as a few £'s cheaper then the E8242.140 springs

I'm not sure w/out really digging into it, but is there a chance that you're looking at the part numbers for the Sportlines vs. the Pros?

8207.140 is the correct spring


4.0782 are sportlines.