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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Forest legal spark arrestor will meet the mandated 96dB sound level set by the US Forest Service making it the quietest 2-stroke performance spark arrestor made
Stock DB at 5000 rpm 92db
Utilizes a "Power Chamber" for added performance and cross over distribution
Driver area is cut narrow in the front to help eliminate pressure on the inner thighs
Uses OEM switches or equivalent (not included)
DYNOJET Jet Kit - Kawasaki GPZ550 2107 Springer Fork — Lowers 2.00" Forest legal spark arrestor willStage 1: stock engine filters, stock modified pipes; about a 5% power increase Stage 1: stock engine filters, stock modified pipes; about a 5% power increase Stage 2: stock mild modified engine, stock modified pipes, stock modified filters; about an 8% power increase Stage 3: stock mild modified engine, stock modified pipes, individual air filters; driveability may be compromised, N A for some motors; about a 10 15% power increase Stage 7: race only,