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Racetech USA Base Booster Cushions
1 in. EVA booster cushion, use to raise height of base cushion
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
RTCUBOOST30
Part Type:
Product Line:
Summit Racing Part Number:
RTU-RTCUBOOST30
Seat Cushion Type:
Booster
Seat Cushion Material:
Foam
Seat Cushion Color:
Black
Seat Cushion Cover Material:
Cloth
Seat Cushion Cover Color:
Black
Quantity:
Sold individually.
Notes:
1.00 in. booster cushion.
Racetech USA Base Booster Cushions
Racetech USA EVA foam base booster cushions fit underneath your race seat's base cushion to increase its height. Three sizes are available to achieve your optimal seating position. These cushions come complete with Velcro® strips on the underside to secure it to your seat base. They're upholstered in black Racetech nylon fabric to match your seat. The booster cushions are designed to get a short driver to sit up a little higher in Racetech seats. Available in either 20mm (.78 in.) thick, 30mm (1.18 in.), or 40mm (1.57 in.) thickness.
* Fits in both narrow and wide seats.
-- RT4100 series
-- RT4200 series
-- RT4119 series
-- RT8119 series
-- RT9119 series
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Some parts are not legal for use in California or other states with similar laws / regulations
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