gm stage2, where to buy?
#5
Senior Member
dood really gm stage 2? go to zzp and get your money's worth, now they sell there staged kits WITH a heat exchanger which is probably the best combination you can ever find. oh and zzp stages are more reliable for your vehicle and their PCM's are guarenteed undetectable by the dealer... idk where you can go wrong at.
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