The best replacement for turbo is supercharger.

The best alternatives to turbo are rated as following:
★★★★★  supercharger
★★  na
★★  nitrous
★★  super
★★  supercharged
★  blower
★  single turbo
★  naturally aspirated
★  non turbo
★  twin turbo
★  supercharger frs
★  procharger
★  v8
★  supercharger racing rivals
★  supercharge
★  v6
★  naturally aspirated engine
★  nos
★  supercharger miata
  supercharged s2000
  supercharger mustang
  turbo s
  supercharger civic si
  vtec
  supercharger brz
  all motor
  v8 miata
  gt3
  planes
  super charge
  nissan gtr
  kompressor
  beetleborgs metallix
  c4s
  350z
  z06
  sonata turbo
  vector turbo
  taxact
  chi
  compound turbo
  supercharged mini
  miata v8
  ferrari f430
  superchargers
  supercharged diesel
  non turbo engine
  997 turbo
  r8
  centrifugal supercharger
  cayenne turbo s
  ls vtec
  supercharge gsr

Your alternative for turbo is not listed? Suggest!
Speaking about turbo, one probably shouldn't forget about wastegate.

Other search terms related to turbo and their ratings are:
★★★★★ wastegate
★★★★ intercooler
★★★ carb
★★★ nitrous
★★★ bov
★★★ blow off valve
★★ itb
★ downpipe
★ supercharger
★ high compression
★ automatic transmission
★ long tube headers
★ no intercooler
★ exhaust
★ carburetor
★ vtec
★ stock exhaust
★ lag
★ boost controller
★ an intercooler
★ intercooler civic
nos
muffler
intercooler honda
You have in mind a companion for turbo and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of turbo in all years. Click on graph for more.
turbo
supercharger
na