Does anyone know what the difference between an aftermarket soft seal gasket kit for an S4 N/A and one for an S4 Turbo? And if the OEM gasket kit is better than aftermarket that meets OEM standards? Besides the obvious turbo gaskets and intake gaskets... The kits are everything except hard seals for the rotors.
Thanks In advance.
Keith

 

did you have a specific kit in mind? it should say on the mfg's web site what the difference is if any. you could probably call them too.

 

Well like at Atkins for example they offer Mazda OEM and an Aftermarket that is suppose to be OEM spec. Does anyone know if one or the other is better and as stated earlier what gaskets between the N/A and Turbo is different. Like oil pan, coolant seals, front cover, etc... I believe they are all the same... but I have never had experience with an N/A.
Thanks
Keith