Non turbo has 4 wheel studs per wheel compared to 5 on the turbo standard rims on turbo are 16" and 15" on non turbo, brakes are a definite difference, just did mine but they are ABS. Final drive ratio (diff) is also different marginally and not always LSD on N/A, the gear box I'm not sure as mine has the same number on the manaufacture plate as a turbo model. Both have HiCas.