04-02-2020, 12:40 PM
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#20
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2020 Shadow Gray 2SS
Drives: 2020 2SS - A10, NPP, MRC, CAI
Join Date: Dec 2019
Location: SoCal
Posts: 3,833
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Quote:
Originally Posted by LT4Greg
If you pull the fuse then the exhaust valves stay open most all the time!
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Quote:
Originally Posted by LT4Greg
There are threads about pulling the fuse on this forum if you want to read about it. I did it in my ZL1 but didn’t make that much of a difference that I could hear so I put the fuse back in. My 2016 2SS sounded much better though probably because I had installed that Cold Air Inductions CAI and pulled the fuse so the valves would stay open also! That’s the reason I made the suggestion to Bruiser.
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I pulled the fuse on my 2020 2SS and it didn't seem to really make much if any difference, fuse is back in and I just leave the exhaust in Track Mode (and usually drive in Sport mode).
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2020 SGM 2SS - A10, NPP, MRC, Red Calipers, Black Fender Badge, Footwell Lighting
After delivery: - GMP CAI, GMP Black Strut Tower Brace, MRR017 1LE Wheels, SS Armrest, Black Fuel Door, Stainless Pedals, SS Wheel Caps, GM Splash Guards, DD Smoked LED Markers, Smoked Rear Reflectors, Mishimoto Catch Can, Xpel PPF-Full Front & Rockers, 35% Tint, CeramicPro coated, RST Stainless Brake Lines, Castrol SRF, MSD Plug Wires, Mamo V3 Ported TB
Left: My "fun" ride (475 HP). Right: My "work" ride (52,000 HP): a Gulfstream G600. One's top speed is 180 Mph, the other, 620 Mph. BOTH AWESOME to operate...

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