i have a 99 GTP i need to do headers and my stock cat back is toast, rusted and cracked same with the stock mufflers so i was wondering is this a good headers build list and will this cat back bolt up to these headers:
headers
Pontiac Performance Racing Products for International Sales from SSAutochrome Inc.
Easy Performance - O2 Emulator #EP-O2SM-GM01
Easy Performance - O2 Extension Harness #EP-O2EXHN
ZZPerformance - O2 Sensor #
Exhaust Band Clamp X2
Exhaust Band Clamp X2
and will this cat back just bolt up?
ZZPerformance - 2.5" Aluminized Catback Exhaust #ZZ-25GPALCB
is there anything im missing? i know bill has a good write up that ill be using just wondering everyones thoughts