FMF Racing Factory Fatty Header Pipe for 2017-19 KTM 250 / 300 XC - 025204 feed-mpn-NA-11003T 5" spacers are required in

5" spacers are required in the rear if you run factory wheels with a lift kit installed

(2015-2018) XG Street (except 2017-2018 Street Rod)

2007 Harley Davidson FLSTC Heritage Softail Classic

Cobra backrest insert available separately

Harley-Davidson​

FMF Racing Factory Fatty Header Pipe for 2017-19 KTM 250 / 300 XC - 025204 feed-mpn-NA-11003T 5" spacers are required inFMF Racing Factory Fatty Pipe Part Number: 025204 Based on the successful exhaust pipe used by pro riders Cone section is shaped like the original Fatty, but with new features Constructed with two thicknesses of steel 19 gauge steel used on the header portion for optimum strength and durability 20 gauge steel on body and rear section for increased weight savings Seams are hand pounded after stamping process for that factory look Comes in a raw,