09-03-2013, 02:17 PM
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#2
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Speed Freak
Drives: 2013 ZL1 Camaro, 2016 Camaro SS
Join Date: Jun 2013
Location: Ardmore, OK
Posts: 2,637
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Quote:
Originally Posted by Donovanl1685
I was thinking about removing my cats, I know it will throw a code. My question is, will it make much louder,Will there be lots of drone? Is there a company that makes off road pipes for stock manifolds so I don't have to cut them out?
Thanks for any help!
Donovan
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I can only tell you that if you take off the stock manifold and cats and just put on headers it gets much louder! I think this is the best way to go but I'm biased.
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2016 SS -AGP twin Borg Warner 7163 EFR's, LT4 mechanical pump, LT4 injectors, Walbro 255 low side, Castrol SRF. 734whp/759 tq
2013 ZL1 -ADM - 427 LSX 6 bolt, O-ringed block built by LME. Twin PT6466 turbos. RPM custom manual trans, RPS Quad carbon clutch, 9" Hendrix rear diff & axles. ADM/squash fuel system, Ron Davis radiator, Spal fans, AGP air to air, turbo plumbing. LPE oil cooler, rear bushing upgrade, roll bar...etc. rwhp 1400+... 212.5mph, best Texas mile to date.  |
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