Best Exhaust For Nnbs? Single Vs. Dual
Posted 27 February 2010 - 10:27 AM
Posted 27 February 2010 - 01:36 PM
2008 Silverado 4x4 Extended Cab 5.3L
Posted 27 February 2010 - 01:58 PM
I have heard that aftermarket exhaust kills your bottom end...that is why I just replaced the original muffler to a flowmaster..sounds sweet and still have the low end torque...
This is true of duals; usually a single exhaust is OK.
My understanding is that unless you have forced induction, there's no real need for duals as these engines do like a little bit of backpressure and dual exhaust eliminates too much of it.
Stealth Gray Metallic | Ebony UltraSoft Leather | 5.3L FlexFuel AFM-Delete V8 | 3.73 Locking Differential (G80)
Airaid MIT | K&N Drop-In | HP Tuners | Line-X Over-the-Rail | Fold-a-Cover G4 Elite | Spencer's 6K HID Conversion Low Beams and Fogs | OEM Navigation | OEM OnStar Bluetooth | Addco Front & Rear Sway Bars
2009 GMC Envoy Denali 4WD
Quicksilver Metallic | Ebony Leather | 5.3L AFM V8 | 3.42 Locking Differential (G80)
"IEATSRT8'S" CAI | Hotchkis Rear Sway Bar | HP Tuners
Posted 27 February 2010 - 05:13 PM
2009 Silverado K1500 4x4 Z71 ECSB
2006 GMC Sierra K1500 4x4 Z71 RCSB
2003 GMC Sierra K1500 4x4 RCSB
1995 Chevy K1500 Silverado Z71 4x4 RCSB
1994 Ford F150 4x4 Offroad RCSB
I live in the Lowcountry of SC
Posted 27 February 2010 - 10:02 PM
Edited by Z'06, 27 February 2010 - 10:45 PM.
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