delivers 450 HP and 433 ft. lbs. torque with the TRAP and bolt-ons through the stock Z06 exhaust system ! (382.2 RWHP/367.9 ft. lbs. ) We guarantee these results if installed at our shop in Huntington Beach!
"Last week I added the Halltech TRAP intake, LGM longtubes and had the car tuned via LS1 Edit. It did 387rwhp/380rwtq sae. Bone stock the best I could do was 12.6@114mph with a 2.0 60ft. Tonight I ran the following after adding the above mods and also on my stock F1's.
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