M3 and M5's don't have spare tire's. They have repair kits instead.
4 ways to do a dual install.
1) Hammer out the psare wheel well and weld custon hangers.
2) Cut and remove old trunk floor pan and replace with M5 trunk floor.
3) Run resonators in place of mufflers and build custom tubing to give the dual M5 look. Very loud and disgusting sound IMO.
4) Save up and buy a real M5.
'98 (04/98) 540i/6 Biarritz Blue / Sand Beige
Options: 17" Style 32 Staggered / Sport Seats / Xenons / Sport Suspension / 6 Speed / Cold weather Pkg
Mods: M5 Grill, CDV, AE Xenons, Rogue Engineering Octane Short Shifter w/ WSR, Rogue Engineering Performance Transmission Mounts, Royal Purple Synchromax Transmission Fluid, Gruppe M Filter Ram Charger
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