Quad Flow Torque Wing - Thunder Products
2013-9-2 · Quad Flow Torque Wing Patent # 9,464,605 33 sizes available Some may not be listed so call if you do not see your size Increased power across the RPM range, awesome throttle response. Easy installation, no tuning required. Stainless steel construction, no moving parts. Quad Flow Torque Wings do NOT fit ANY vacuum style …
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