headers
 

hi i just got an 88 rx7 base model its not on my property yet but will be soon but the kid i got the car from said it had these headers on it App: 1984-1991 Mazda RX-7
Brand: Pacesetter
Part #: 70-1152
Notes: PACESETTER HEADERS, BLACK -- Features 2 Mandrel-Bent 16-Gauge Mild Steel Primary Tubing And 2-1/2 Surface-Ground Thick Steel Flanged Collector, With Hook-Ups For Smog And Engine Management Sensors, Includes Hardware, Gaskets, And Illustrated Installation Instructions, Header Bolts Not Included, Recommended For Off Road Use Only, With Manufacturer's 3-Year Warranty
Type: Direct OE replacement.

does this mean that my 5th/6th ports should still be working? he said he never felt a power loss in the car and doesnt know if they worked the only things that have been changed on the car is headers dual apexi N1s and airpump deleted everything else is stock

Yup they should be working!