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Vehicle Set: Click here to shop 99-00 Honda Civic Si (EM1) mods.

99-00 Honda Civic Si Throttle Body Spacers

Want to modify or upgrade your 99-00 Honda Civic Si (EM1) with aftermarket throttle body spacers? At ClubCivic.com we have a great selection of aftermarket performance parts for your 6th generation Honda Civic Si. We have 5 Throttle Body Spacers available in our catalog and most have free shipping.


Skunk2 Racing Civic Mods

Skunk2 Racing Throttle Body Adapters

Skunk2 Racing Throttle Body Adapters 307-05-9560
307-05-9560
Skunk2 B-Series Throttle Bracket
1999-2000 Honda Civic Si
Skunk2 Racing Throttle Body Adapters 309-05-0005
309-05-0005
Skunk2 Pro Series K Series to B Series Throttle Body Adapter
1999-2000 Honda Civic Si
Skunk2 Racing Throttle Body Adapters 309-05-0010
309-05-0010
Skunk2 06-11 DBW Throttle Body Adapter for Ultra-Series Race Manifold
1999-2000 Honda Civic Si
Skunk2 Racing Throttle Body Adapters 309-05-0015
309-05-0015
Skunk2 90mm B Series Throttle Body Adapter
1999-2000 Honda Civic Si
Skunk2 Racing Throttle Body Adapters 309-05-0100
309-05-0100
Skunk2 Pro Series Honda/Acura KSeries TPS to B Series Throttle Body Adaptor
1999-2000 Honda Civic Si