MWR Stage 2 camshafts are a mild-to-midrange option for the Toyota and Lotus 2ZZ-GE engine. Upgrade for significant power increase on stock engines or built engines revving to 8600rpm or less. Naturally aspirated, supercharged, turbocharged engines can benefit from this camshaft upgrade, with increases in midrange torque and helping to fill in that 4000-6000rpm gap.
These cams provide significant gains on a stock ECU but benefit from a tune. Aftermarket forced induction guys, definitely do a re-tune to maximize your gains and optimize VVT and fuel mixture settings.