Description & Size Guide
Velocity stack finish: Raw machined finish. Backing plate finish: Chrome plated finish. 3" tall high flow billet aluminum velocity stack; 4" (102mm) opening with internal taper down to 70mm ID. Fits M8 70mm throttle body with 3-hole bolt pattern. This kit includes the backing plate and hardware for standard head breathers. Impressive HP and TQ gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies. Great performance part for racing and for those that want to head to the track on the weekend. MADE IN THE USA. Note: Special Order Product only. To order please contact your MCS sales representative.
18-24 (NU) Softail; 17-25 FLT/Touring (excl. 24-25 FLHX 117; 2025 FLHXU; 24-25 FLTRX 117; 23-25 CVO Touring); 17-25 Trikes
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