[budge96]

Sell it and get a twin turbo! Oh sorry just joking, maybe look into a secondary bypass pipe
and or a cat bypass and a chip.
It could help emmensly, better tires and larger wheels can inhance turn in and feel, and a
few suspension upgrades never hurt anybody.
Likely it depends on what you want to do with the car and how long you plan on owning it.
DE/Auto XX and other events may require more disassembly and dismantling of originality
than you care to repair when you want to sell ,some of that stuff ends up being irreversible,
but usually as long as original parts are kept ..modifications can ba reversed.
Bert