Are you referring to the HKS Legamax muffler? If so, I don't think you'll get much of a gain. If you're looking for a good gain, try the HKS Hi-Power cat-back exhaust. In any case, there's a thread for the Legamax. I don't know if you've seen it yet. HKS LEGAMAX Premium muffler for 370Z will be released later this year
__________________
"There are no small accidents on this circuit." -- Ayrton Senna
316.8whp & 248 ft/lbs (Dyno Dynamics) | 319whp & 256 ft/lbs (DynoJet) (04/23/10)
Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.
|