Flowmaster 26821M User manual

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Page 1 of 4Rev 02/08/22
2. Raise vehicle up on a hoist or rack to working height. If
you don’t have access to a hoist or rack, support vehicle
with jack stands.
1. 
before installing your Flowmaster performance system.
OVERVIEW:
REMOVE STOCK EXHAUST SYSTEM:
To ease preparaon and installaon of your new kit:

before you remove them.
Use stands as necessary to support parts as you detach
them from your vehicle and again as you install new parts.
NOTE:
if necessary, report any missing items to our tech line. This

replacement parts arrive.
Installaon Instrucons
717969
2020-22 JEEP GLADIATOR JT
3.6L ENGINE
ITM # PART # DESCRIPTION QT Y.
1 26821M Inlet Pipe 1
2 70006-562  1
N/A PK1052 Hardware Package includes: 1
3 MC300BS 3" Stainless Band Clamp 1
WARNING: Avoid serious burns! Allow your vehicle
me to cool completely before touching any factory
engine components.
Page 2 of 4
www.owmastermuers.com
Technical Support (866) 464-6553
717969
Rev 02/08/22
5. Remove nuts from stock and Flowmaster clamps, apply

NOTE: 

components included in your kit.
INSTALL FLOWMASTER EXHAUST SYSTEM:
4. Loosen ball clamp from resonator inlet. Remove
remaining hanger mount from vehicle frame then with

clamp and mount for later use.
3. Support exhaust system with stands then cut exhaust
where indicated. Then remove wire hangers from

Page 3 of 4
www.owmastermuers.com
Technical Support (866) 464-6553
717969
Rev 02/08/22
8. 


9. 
tack weld then spray high-temp paint over each weld to
prevent rust and premature corrosion.
7. Place hanger mount (removed step 1) and clamp (3)
onto muer (2)


6. Place factory ball clamp (removed step 1) onto inlet
pipe (1)

1
2
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
performance exhaust system is now complete!
Page 4 of 4
www.owmastermuers.com
Technical Support (866) 464-6553Rev 02/08/22
1
3
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Installaon Diagram
717969
2020-22 JEEP GLADIATOR JT
3.6L ENGINE
/