DEI's Speed Tape(TM) has multiple uses including race applications
complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems
1983 Ford F-100 Base 1975-1982 Ford F-100 Custom 1975-1978 Ford F-100 Northland 1975-1981 Ford F-100 Ranger 1978-1981 Ford F-100 Ranger Lariat 1975-1981 Ford F-100 Ranger XLT 1982-1983 Ford F-100 XL 1982-1983 Ford F-100 XLS 1977 Ford F-100 XLT 1982-1983 Ford F-100 XLT Lariat 1976-1978
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447170
This system provides a +16% air-flow increase over stock
DEI Boom Mat XL Damping Material - 12.5in x 24in x 4mm - 31.5 sq ft - 15 Pack Coilovers DEI's Speed Tape(TM) has multipleBoom Mat Vibration Damping Material is a premium quality damping material providing extreme noise damping for the most demanding commercial and sound competition applications. Interior panels vibrate and generate noise. Boom Mat stops that noise by trapping it between our thick, 4 mil aluminum stiffening top skin and the asphalt free, pure butyl, noise constraining layer. Plus worry free no snag adhesion to any interior surface, vertical or overhead,