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Through our partnership with Global-e, we are able to provide our international shoppers with aggressive international shipping costs and the lowest possible guaranteed order total in the currency of your choice.
Exact shipping costs are determined upon checkout.
The Mini Factory 4.1 Full System Exhaust styling similar to 4.1 RCT big bike products, with an aggressive look and sound (only lacking the big bike model's internal resonance chamber module).
The Factory 4.1 achieves a shorter overall length that is less susceptible to crash damage and complementary to the Factory Forward Engineering - moving the muffler(s) closer to the motor to centralize mass. Visible changes to the exterior include a redesigned canister to increase internal capacity for the maximum volume of packing material. The packing itself was not overlooked - a proprietary blend formulated for superior durability and sound attenuation. The final component is a new rear endcap engineered for simple tuning adjustments incorporating a snap ring feature to secure the standard and optional inserts.
Product Variant | Manufacturer Part # |
---|---|
Stainless/Aluminum/Stainless | 042380 |
Stainless/Anodized Titanium/Stainless | 042381, 044468, 044470 |
WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.