MagnaFlow FORD MUSTANG Stainless Cat-Back System PERFORMANCE EXHAUST - Manual

Step 1: To remove the OEM exhaust system
locate and remove the clamp rear of the stock mid
Y-Pipe. Working front to rear loosen clamps and
remove hangers from rubber isolators. Retain all
mounting hardware as it will be needed for installation
of your new MAGNAFLOW performance system.
Step 2:
**Carefully cut out the profile of the paper
cutout template from the hardware kit. Tape the
template to the rear bumper/valance of your vehicle
using the four edges for orientation as shown in Fig.1.
Mark the profile and cut out the opening. Remove
rough edges.
Step 3:
Install the the Y-pipe Assembly to the
catalytic converter re-using the OEM clamp. Leave all
clamps and fasteners loose for final adjustment of the
complete system. Install the new Mid-Pipes using the
supplied 2.50" clamps. Next, mount the supplied
hanger bracket for the passenger side Muffler
Assembly to the frame rail as shown in Fig.2. Install
Muffler Assemblies using OEM and supplied clamps
and rubber isolators.
Step 4: With all components mounted loosely,
adjust the system for overall aesthetics and clearance
of frame & bodywork. (MAGNAFLOW recommends
at least 1/2" of clearance between the exhaust
system and any body panels to prevent heat-related
body damage or fire.)
Mufflers, Converters,
Systems and Tips
INSTALLATION INSTRUCTIONS
15078
2010 Ford Mustang 4.0L Competition Cat Back System
Warning: When working on, under, or around
any vehicle exercise caution. Please allow the
vehicle's exhaust system to cool before removal,
as exhaust system temperatures may cause severe
burns. If working without a lift, always consult
vehicle manual for correct lifting specifications.
Always wear safety glasses and ensure a safe
work area. Serious injury or death could occur
if safety measures are not followed.
-NOTICE- Rear valance/bumper
needs to be modified (cut) to install
this Magnaflow exhaust system.
SHEET 1 OF 2
Magnaflow Performance Exhaust - 22961 Arroyo Vista Rancho Santa Margarita, CA 92688
Main #: 1-800-990-0905 Technical Support: 1-800-959-9226 ext 4500
11/22/11
Rev: 000
Y-Pipe
Assy
D/S Mid-Pipe
Assy
P/S Mid-Pipe
Assy
D/S Muffler
Assy
P/S Muffler
Assy
[4] 2.50"
Clamps