MPI Exhaust Technologies Patent Pending Pulse Chamber PC12

MPI Exhaust Technologies Patented Pulse Chamber for eliminating in-cab droning.

Now available separately from our professional grade exhaust kits.

1967-1972 GM small block 350 rams horn manifolds. Fits above the the rear driveline.

https://www.youtube.com/shorts/ICBRrr67rTg

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Pat.11713700