- Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
- Increases power and drivability
- Fully adjustable
- Made in the USA
Part numbers: 1007-0471, Q214, 2162, 2163, Q219, Q217, Q210, Q215, 2167, 2147, 2151, 2153, 2188, 2133, Q504, 5121, 1199, 1179, 1105, 1140, 1196, Q103, Q121, Q112, 1166, 1167, 1197, 1168, 1191, 1186, 1188, 1152, 1183, 1182, 1185, 1192, 1148, 3109, 3195, 3159, 3144, 3145, Q312, 3152, 3171, 3161, 3126, 3143, 4191, 4190, 4170, 4161, 4163, 4116, 4131, 4182, 4168, Q403, Q415, Q435, 1137, Q119, Q101, Q107, Q113, 1195, Q218, 2144, 2120, 2152, 3137, 3138, 3192, 3110, 3154, Q316, Q423, 4110, 4115, 4102, 4101, 4175, 4176, Q406, Q427, Q438, Q421, 4146, 1127, 2138, 2134, 2179, 2195, Q518, 3133, 3131, 3122, 2193, 2206, 4125, 7201, 1150, Q118, 1149, 3166, 3111, 3243, Q414, 2393, 2304, 3315, 3351, 4304, 4320, 4716
