- Forge twintercooler > 5.2kg for the core and about 1kg for each of the 2 hoses (7.2kg all together)
- THS > 11.9kg for the core and about 0.5kg for each of the 2 hoses (12.9kg all together)
- S3 FMIC > 7.6kg (S3+Forge = 14.8kg)
- Hot climate radiator + plastic guide > 1.1kg (about 2 to 2.5kg with all the extra hoses needed for the install)
- Air-con compressor + hose > 6.3kg
- Air-con radiator > 3.1kg
- Other air-con hoses + fluids > aprox. 3kg
All in all you lose about 12.5kg by letting go the air-con system and you also gain better cooling for the main water radiator and the intercooler