Flowtech Exhaust & Airmass Headers by Holley Performance Products, Inc.
View 1 Page pontiac grand am exhaust pipe by Holley Performance Products, Inc.
[Page 6] - 51,54100,102,104 turbo-style mufflers pontiac firebird 98-99 ls1 firebird 00-02 ls1 y ... -pipe for 11133flt 11134flt firebird-ta 70- ... 305-350ch firebird-ta 82-90 283-400ch grand am 64-75 326-455 grand prix 78-87 283- ... 3,6,51,58 3,27,37 3,27,37 3,6,51,58 h-pipes x-pipes installation notes 1 3 5 6 14 ... with ceramic finish must modify stock exhaust to retain catalytic converters can be ... on catalytic equipped vehicles head pipe fabrication required will not fit angle ... header bolts directly to factory h-pipes header is equipped with an oxygen ... only catalytic converter compatible y-pipe available separately add suffix y to ... part number will work with factory exhaust system will not fit 400c modification ... to stock exhaust required to retain stock catalytic ... |