I am proud to introduce one of our first downpipe offerings to Mashimarho through VR-Speed Factory. Each downpipe will be without catalytic converters and is for off-road intended use only. All items are shipped directly from VRSF. Adding a downpipe will not only increase airflow through the exhaust, but will increase power, deepen/louden the sound, and will create smells that may not be pleasant. Car may not pass emissions, and Mashimarho will not be responsible for these events. All items will come with a VRSF Lifetime Warranty! Add V-band clamp and gasket for $40. A must have! For inquiries on other VRSF products, please email us directly for a quote! The B58 will feature a 4.5" stainless steel pipe E9X N55 will have 3.5" and ceramic coated E9X N54 will have 3" stainless steel S55 will have 3" stainless steel F series N55 before 7/13 will have 3.5" stainless steel F series N55 after 8/13 production will have 4" stainless steel downpipe F series N20/26 will have a 4.5" stainless steel pipe    Race Competition Use Only