Zoomers Exhaust Works Performance Cat-Back

Zoomers Exhaust Works Performance Cat-Back

ZoomersExhaustWorksPerformance
Cat-Back
Instructionsfor 2008-12DodgeChallengerSRT86.lL & 6.4with X-pipe
Removalof OriginalSystem
1) Startunderthe vehicleandSpraytheRubbersuspenders
usedto hangthe stock
exhaustsystemwith sometype of lubricantthis makesit mucheasierto removethem.
Next removethetwo 13mmbolts securingthe driver'ssidetail pipeto the stockmuffler
at the centerofthe vehicle.Now you canremovethethreehangersfrom the rubber
suspenders
andremovedriver'ssidetail pipe.
2) Loosenthetwo clamps(i5mm socket)securingthe stockexhaustto the CAT pipesat
thefront ofthe vehicle.Next removethe remainingthreehangerson the passenger
side
from the rubbersuspenders
andremovethe restofthe stockexhaust.
3) IMPOBTANT!!! The stocktips canbeusedon theZoomerssystemit is designed
to
utilizethemif you wish to keepthingslookingstock.Ifyou planto usethemloosen
clampswith a 13mm-*rench.Theyattachusinga ball andsocketjoint andarefully
adjustable.
After removalsmakesureto removethe clampsyou'll needthemto reinstall
the stockor Zoomerstips to the newCAT back.The clampsaretack weldedon but they
easilybreakoffby hand.Thereis a left andright tip somakesureyou markthembefore
removing.
Installation of ZoomersCAT Back ExhaustSvstem
1) Startwith the 2-3/4" clampssupplied,slideclampsoverthe two X-pipeinlets.Next
installthe X-pipeby slidingoverexistingCAT-pipesandlightly securein place.DO
NOT TIGHTEN CLAMPS! SeeDiagram 1
2) Sta.rtwith the 3" clampssupplied,slideclampsoverthe two X-pipeoutlets.Next slip
pipesoverthe pipesyoujust slidthe clampsovermakingsurethe
fit thetwo S-connector
slip fits arebottomedout.Lightly securein place.DO NOT TIGHTEN CLAMPS!
SeeDiagram 2
3) Slip 3"clampssuppliedoverconnectorpipesfirst. Next attachtheZoomersExhaust
Chambers (with the Flat capfacing the front of the vehicle) over the connector pipes making sure
the slip fits arebottomedout.Lightly secureclampsin place!O NO|ffIGHTE\
CLAMPS! SeeDiagram 2 and 3
4) Slip 3"clampssuppliedoverthe inletsof tail pipe assemblies.
Now Attachthe Tail
PipeAssemblies(onesideat a time)by slip fitting the pipeoverthe outlettubeof the
ExhaustChambermakesuretheyarebottomedout.Next installhangerson tail pipe into
OE rubbersuspender
locationsandlightly secureclampsin placeDO NOT TIGHTEN
QIAIIBSLSee Diagram 3, 4 and pagethree diagrams
5) Repeatstep4) on otherside.
O 9-fAfli.gg-Qllbg-dliydgsdg, get the clampsjust snugsothe pipesstill move and
rotate.Adjustandcheckfor alignmentandclearance
startingat the x-pipeandwork your
way to the rear,thenfinishtighteningthe clampsstartingat the front andworkingyour
way back.An Imnact is recommendedto properlytightenall clamps.Thetail pipesdo
rotateon the muffler outletsandusuallyall it takesis a slightrotationup or downto get
the centerofthe rearresonatoroutletin the centerofthe tiD cut out.
7) Repeatstep6) on otherside.
8) InstallZoomersor Stocktips overmalesocketat the rearofboth resonators
using
stockclampsthat wereremovedfrom OE exhaust.Thereis a left andright tip so make
in the
sureyou havethemon the properside.The malesocketsarepre-installed
in andout, soifneededloosenthe
resonators
at the factorybut arefully adjust4ble
clampsto adjust.Checkall clampsto makesuretheyaretight... Seepage3 Diagrams
Notes:
o A tack weld at all clampjoints is recommended.
o Mufllers shouldbe leveland tight to the heat shieldingno more than 1" of space.
r Noticethe driver's siderear pipe hasa slight bend in it after the mufller so it
doeshanga bit Iowerto helpclearthe sparetire well,
Diagram3
Driver'ssideandpassenger
tail pipeswith stocktipsinstalled.
Closeup ofball andsocketjointusingstock
tip andclampon passenger
side.