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ManualsBrandsMagnaFlow ManualsCarCHEVROLET CORVETTE Stainless Cat-Back System PERFORMANCE EXHAUST

Mufflers, Converters,

Systems and Tips

INSTALLATION INSTRUCTIONS

15284

2012-2013 Chevrolet Corvette 6.2L

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.

** Magnaflow Performance Exhaust recommends professional

installation on all their products

Magnaflow Performance Exhaust - 22961 Arroyo Vista Rancho Santa Margarita, CA 92688

Main #: 1-800-990-0905 Technical Support: 1-800-959-9226 ext 4500

07/30/13

Rev: 000

Pg.1

Step 1: (Carefully read all instructions before

installation) Disconnect the H-pipe assembly by

loosening the band clamps at the inlet and outlet pipes.

Do not discard or damage the OEM rubber insulators as

they will be reused to mount the new system. Unbolt the

hanger brackets in the middle of the H-pipe, and

remove the assembly from the vehicle. To aid in

removal of the OEM muffler assemblies, especially in

automatic trans. applications, you may need to rotate

the assemblies forward then cut the inlet pipes just after

the bend to go up over the axles. The mufflers can then

be rotated rearward and removed from the vehicle.

Step 2: To remove the OEM X-pipe assembly you will

need to cut 4" behind the catalytic converter as shown

in (Figure 1). Working from the rear forward, begin by

fitting the welded hangers on the driver and passenger

side muffler assemblies into the OEM rubber insulators.

Install the over axle pipes and the H-pipe assembly

using the supplied 2.50" band clamps and the OEM

fasteners. Leave all clamps and fasteners loose for final

adjustment of the complete system. Install the X-pipe

assembly by first fitting the outlet pipes to the H-pipe

assembly using the supplied 2.50" clamps, then fit the

inlets pipes over the catalytic converters outlet pipes

using the provided 2.50" clamp. Install the the tip

assemblies to the muffler assemblies in a similar

fashion using the 2.50" band clamps.

Step 3: With all components mounted loosely, adjust

the system for overall aesthetics and clearance of

frame & bodywork. The adjustment process may be

time consuming to achieve optimal results; each joint

will have an effect on the tip alignment, up/down and

right/left.(MAGNAFLOW recommends at least 1/2" of

clearance between the exhaust system and any body

panels to prevent heat-related body damage or fire.)

X-Pipe Assy

H-Pipe Assy

Over Axle

Pipe D/S

Over Axle

Pipe P/S

Muffler Assy

P/S

Muffler Assy

D/S

[10] 2.50"

Clamps

Tip Assy

Summary of content (2 pages)

PAGE 1
INSTALLATION INSTRUCTIONS 15284 Mufflers, Converters, Systems and Tips 2012-2013 Chevrolet Corvette 6.2L 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.
PAGE 2
INSTALLATION INSTRUCTIONS 15284 Mufflers, Converters, Systems and Tips 2012-2013 Chevrolet Corvette 6.2L Figure 1. Step 4: Once a final position has been chosen for the new system, evenly tighten all fasteners from front to rear. The supplied band clamps must be VERY tight to properly align the pipes and prevent leaks (Approximately 40ft-lbs). U-bolt clamps should be tightened to approximately 30-35ft-lbs. Inspect all fasteners after 25-50 miles of operation and retighten if necessary.