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That unknown thing in your pics is the resonator on the intake tube. Thats why alot of people are running Z tubes. The Z tubes don't have that. Removing mine gave me about 5 hp +/- on my coupe.
Originally posted by notlownf That unknown thing in your pics is the resonator on the intake tube. Thats why alot of people are running Z tubes. The Z tubes don't have that. Removing mine gave me about 5 hp +/- on my coupe.
Thanks! Don't need or want a resonator there, no wonder I couldn't even guess what it was!