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Exhaust - explain it to me like I am 5 years old

Started by elund126, May 07, 2015, 11:40:35 AM

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elund126

I have a 2010 SHO. Can someone explain the exhaust system to me. I'm basically looking for what the components are from turbo back. I keep hearing "3rd cat" when reading these threads. I had no idea there were 3 cats!!  :idea:

2010 Tuxedo Black SHO
Windows Tinted, SP-534, 3-bar, Unleashed Tuning

glock-coma

#1
This should help. The 3rd cat is before the middle piece that looks like a small muffler (resonator) and after the flanges. 
http://www.southwestfordparts.com/parts/2010/FORD/Taurus/SHO?siteid=213883&vehicleid=293372&diagram=JN10315&diagramCallOut=3
2010 red candy metallic non PP 402B
AJPTURBO 2 BAR Tune Stock 14.1@100.3 / Tuned 12.83@107.7
K&N panel, RX OCC, Sp-534 @.30 Tint 50%F-35%R BOV bypass
1997 SHO silver frost (sold)
1990 SHO triple black 5-speed (saved my life)

ZSHO

This is a pic of my oem setup after i removed everything,the 3rd cat is highlighted in red,and the other piece is the resonator,which looks like a muffler,hope this helps.  Z


2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|