Stainless Works Dodge Charger / Magnum 2005-13 Headers - Manual

2005+ CHARGER, 300C AND MAGNUM
HEADER INSTALLATION INSTRUCTIONS
Thanks for purchasing Stainless Works Muscleflow Headers for your Mopar vehicle. We
have gone to great pains to make sure that our exhaust systems fit and sound great.
Please follow these steps to ensure that your installation goes as planned.
1. Disconnect battery (in trunk).
2. Remove air box assembly.
3. Remove top engine cover.
4. Remove (2) 10mm bolts holding radiator overflow. Disconnect power steering
reservoir and lay overflow back on strut tower for better access to manifold and
header.
5. Raise car on a lift or place on jack stands.
6. Disconnect all (4) O2 sensors from factory harness.
7. Remove (4) 15mm bolts at manifolds and exhaust connection. (If replacing
exhaust with SW system remove the complete exhaust)
8. Remove oil filter and large plastic shield covering filter for better access to bolts.
9. Remove heat shield 10mm bolts from right and left manifolds. You may not be
able to remove shields but arrange them so you can get to manifold bolts better.
10. Remove manifold bolts and manifolds.
11. This installation requires dipstick bracket modification as well as: (1)- O2
extension #109210 and (2)- O2 extension #109125. These are available from
Casper’s Electronics.
12. Install headers from bottom side of car, without original shim gaskets use only
sensor-safe hi-temperature RTV. Tighten bolts to recommended torque.