DINANTRONICS X for 2018-2023 BMW M5/M8/X5M/X6M D440-0148 light-bars 3 V6 1982 - 1986

3 V6 1982 - 1986 Chevrolet K10 350/5

3 V6 1980 Pontiac Catalina 229/3

7L V8 1968 Chevrolet Chevelle 300 Deluxe 327/5

Integral Shoulder and Rib Bolsters

this direct-fit catalytic converter also interchanges with OE part 28600-3X301

DINANTRONICS X for 2018-2023 BMW M5/M8/X5M/X6M D440-0148 light-bars 3 V6 1982 - 1986DINANTRONICS X 2018 2023 BMW M5 M8 X5M X6M The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on board diagnostic systems when run under