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#1 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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Just Bought a Used ZL1 and it doesnt have mufflers... ADVICE?
Hey guys,
I just picked up a 13 Convertible and the dealer that sold it to me gave me a killer price on the car but the previous owner cut the npp mufflers off and just welded the tips on a y-pipe. So now I have two questions- 1) Is it worth looking for used NPP mufflers? or Should I just go down to the local muffler shop and slap on some mufflers there? If so any suggestions? I don't need the extra noise, something close to stock is good enough for me. 2) The vacuum lines that go to the actuators are just sitting on the car. Do I need to do anything to them IF I dont go with NPP mufflers? Thanks in advance.... |
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#2 |
![]() ![]() Drives: 2010 2SS Join Date: Sep 2012
Location: Canada
Posts: 800
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you def need to cap off the lines from your manifold...
i dont get the y pipe part....mufflers for these cars will be specific fit. aftermarket will be cheaper than buying new stock. i dont theres a sellers market for npp exhaust as its a wanted option usually. might have to find some non npp stock mufflers if you dont wanna get too loud. should be lots on the members classifieds here.
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2010 2SS- 562whp/634wtq 12 psi on3 turbo 78mm magnum /w aem truboost, pat g cam, Kooks 3" catback, Factory Rep 41s with 285/315 20" michelin PSS, Snow Meth, Hex Hood Vents, ZL1 FP & ADM FPCM /w JMS BAP, ID 850s, DSS lvl 4 axles & aluminum 1 piece D/S, Total Pro BMR bushings, fe4 sways, toe rods & trailing arms, Prothane engine mounts, MGW shifter, eaton true trac, mantic 9000 clutch, idealg master cylinder, JDP clutch oil reservoir, ram clutch pedal adjust, Tick clutch & bleed lines, Dewitts Rad
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#3 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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#4 |
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Drives: Anything I want Join Date: Oct 2008
Location: DfW - Texas
Posts: 5,408
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cap it at the blower snout - its the small 90 degree vac connect ,unplug it and get a small vac cap from your local autoparts store
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#5 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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Thanks guys - So capping the vacuum lines is handled.
Any suggestions for an aftermarket exhaust for a convertible ZL1? All the applications seem like they're for a coupe cause of the extra bracing beneath the verts. |
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#6 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2011 2SS 6.2L W/RS package Join Date: Jan 2011
Location: Colorado
Posts: 3,008
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Can the dealer sell you the car like that? It needs to pass emissions...
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KooKs LT Headers, Borla S-Type cat back, RotoFab CAI, Bo White PTB, RMCR tune... |
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#7 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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#8 |
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Night Fury
Drives: 2014 ZL1 Join Date: Aug 2008
Location: Isle of Birk
Posts: 747
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I like the npp , look into the for sale section here a lot of guys sell them, save your mod money buy a used npp and your good to go. Then get a controller and your set.
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2014 Black ZL1 - Toothless - Previous Lovers :2014 1LE , 2010 2SS RS,2004 GTO, 2000 Camaro SS x 2 |
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#9 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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#10 |
![]() Drives: 2017 ZL1, A10, White, sunroof, nav Join Date: Apr 2009
Location: Garner, NC
Posts: 720
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If it was a "certified pre-owned" sale the dealership should make it right....and they should have caught that!
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#11 |
![]() Drives: 2013 ZL1 Convertible Join Date: May 2015
Location: United States
Posts: 12
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Unfortunately it came from an Infiniti dealership.
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#12 |
![]() ![]() ![]() ![]() Drives: 2013 ZL1 A6 #7860 Join Date: Apr 2014
Location: CO, USA
Posts: 1,279
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#13 |
![]() ![]() ![]() ![]() ![]() Drives: 2010 2LT/RS Black/IOM Join Date: Feb 2011
Location: Kentucky
Posts: 1,517
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Here all cars out of state have to be inspected by county sheriffs office, but we got rid of emissions testing years ago. They just make you test the horn and the lights and signals.
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ZL1 Factory Reproduction Wheels, Airaid CAI, MRT V 2.0 Axle Back Installed by PIE Customs, Painted IOM Rally Stripes, Bowties by Danny Taylor Louisville KY, IOM Engine Cover and Fusebox Cover by River City Creations and Lighting San Antonio TX.
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#14 |
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KaBoom1701
Drives: 13' ZL1 Red M6 Join Date: Dec 2012
Location: I.E. SoCal (Yucaipa)
Posts: 8,631
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Curious what you paid?
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Mods:
Roto-Fab Intake, WW Res. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors, Stainless Power Headers w/ ceramic coating, TR71X Spark Plugs, JMS Fuel Pump Booster, Bo White TB, Tuned by Ted @ Jannetty Racing, Ron Davis HX, D3 Reservoir, Pfadt 1" Springs, Moreno Camber Plates, ZL1 Addons Splitter guard washers, Tow Hook kit & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, ZL1 DRL lighting harness, ZL1 Recaro Seats. |
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