Rx7 FC S4 vs S5 THE ULTIMATE BUYERS GUIDE 

Reason to get s4: Mechanical OMP, which is reliable. A bad OMP is a silent engine killer. Reason to get s5: No EGR valve.

Wait a minute, so you’re saying I bought a 944?

I appreciate this video for helping me identify my Rx7 S4

Thanks for this! I had a S4, now have an S5 convertible. May have to have you guys check it out...😁😁😁

This is great info thank you!

S4s have replaceable ball joints, while S5s are integrated into the control arm

Thanks

I do prefer the s5 look but I have a s4 88 gtu I bought for $700 earlier this year before my 17th bday from a guy in my town and it’s been sitting for 15 years it’s almost up and running been working on it with my dad I got a pair of Recaro spgs for free off marketplace and other thing for it so far but I love my car

S4 is better! (s4 owner)

Hello, does anyone know if the S4 with manual windows already has the pre-installation of the electric windows?

got as 86 S4 with front damage and it needs body work. does the frame, wheel well, the cross bars and all metal infront of the strut towers have the same measurements?

Wrong about the diffs.. t2 diffs we’re all clutch lsd. Na’s we’re all open except the gtu which was the only model to ever get a viscous coupled lsd, mostly because they sucked when new and really sucked 30 years later. Turbo lsd got the larger 8” ring gear .