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Old 10-29-2020, 09:57 AM   #11
atiprocharger
 
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Drives: Black 2018 Camaro ZL1 auto
Join Date: Nov 2012
Location: Atlanta GA
Posts: 282
I added a rotofab and PTB and was at 577 rwhp before I did the pulley and a tune later on......it didnt void my warranty.
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2018 ZL1 A10 with PTB, ROTOFAB, Pulley and tune from
Vengeance. 607 rwhp/647 rwtq
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