DBA 2023+ Toyota Corolla GR Rear 4000 Series Standard Rotor - DBA43467 Air Springs 45-percent increase in volume contributing

45-percent increase in volume contributing to improved cooling properties

Suits Walbro F90000-series pumps only

more powerful and accurate tune

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23758 helps keep the check engine light off

--space-lg: 24px

DBA 2023+ Toyota Corolla GR Rear 4000 Series Standard Rotor - DBA43467 Air Springs 45-percent increase in volume contributing4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions. Downloads & Resources Installation Instructions (PDF)