Filter Filters Chevy Sprint: ER/Turbo Remove All Filters Price $50-$100 (1) $100-$500 (2) Condition New (3) Brand Harmony Audio (2) Kicker (1) Chevy Sprint: ER/Turbo 1985-1988 OEM Speaker Upgrade Kicker (2) DSC4 Package New $119.98 Chevy Sprint: ER/Turbo 1985-1988 OEM Speaker Upgrade Harmony (2) R4 Package New $65.99 Compatible with Chevy Sprint: ER/Turbo 85-88 OEM Speaker Replacement Harmony... $175.99