Quote:
Originally Posted by Serpadu
I forgot to ask... Did you disabled the AFM in the L99? I read somewere in this forum that when it kicks in with muffler delete the v4 sound is 'ugly' and drones.
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Absolutely.
At first I had purchased an SCT X4 and disabled it myself. Then I had it disabled with my custom tune also.
Otherwise it will sound horrible when the AFM kicks in. Very 'farty' for lack of better words. Not how you think a Camaro should sound. Once it is tuned out, you will never have to deal with it again.
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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