11-03-2015, 01:39 AM | #15 |
Drives: 2011 2SS Join Date: Aug 2014
Location: Sacramento
Posts: 341
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Resonated x pipe makes the biggest difference. All the gross raspy sound goes away, and the tone is much more mellow. It replaces the factory h-pipe
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11-03-2015, 10:20 AM | #16 |
Drives: 2018 Redline Edition 2SS Join Date: Dec 2014
Location: Mays Landing, NJ
Posts: 778
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The L99 exhaust comes with a giant suitcase looking resonator, that's what he means.
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2018 Redline Edition 2SS- A8, NPP, MRC, Recaro seats, ECS Novi 1500 tuned by EFX, cat deletes, Mighty Mouse Wild CC, GM STB, smoked ZL1 3rd brake light, Xpel XR Black 35% tint all around, Street Scene front splitter, C7 Carbon ZL1 side skirts Drake Muscle Car wicker bill, Adams Polishes Ceramic Coating
2010 Infiniti G37x Sedan for the DD. |
11-03-2015, 10:55 AM | #17 |
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I have an LS3 with 2" LT, cat delete, and the stock cat back and it's quiet enough at idle and driving normally. It will get pretty loud at wide open though. I would imagine they would let up after getting the stock exhaust put back on.
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2013 VR Camaro 2SS/RS LS3
Small, but effective mod list: Roto-Fab Intake, TSP 2" Long tubes, TSP catless mids, MSD spark plug wires, stock catback, Elite Catch Can, APEX washer relocation and scoop, VMAX throttle body, Diablo InTune-Tuned by Matt@FSP, and a JacFab license plate bracket. |
11-03-2015, 09:41 PM | #18 |
Drives: 2012 1SS M6 IOM Join Date: Dec 2012
Location: New Rochelle New York
Posts: 1,428
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Why not swap to the NPP exhaust?
Any if you have any extra change, pick up the noweeds cut outs.
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2012 1SS Camaro LS3 Inferno Orange
Mods: LSA Supercharger, 2.55 Pulley, Custom Boost Cam, ARH LTH 1 7/8, HFC, 3' Magnaflow Exhaust, JLT CAI, Elite CC V2, BO White Stage 2 TB, GM 3.91 Gears, DSS CF Driveshaft, BMR Bushing Kit.... . Tuned by JTM Motorsports 540 Hp 550Tq on 9PSI Axles, Monster Clutch, Hotchkis TVS Track Pack kit.......For 2018. |
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