Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $309.99 Choose Options Compare Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $309.99 Choose Options Compare Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $309.99 Choose Options Compare Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $309.99 Choose Options Compare Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering MSRP: Now: $309.99 Choose Options Compare Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1084 Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Fox Body Coyote Swap Longtube Headers "Conversion" 1979-1993 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature... MSRP: Now: $399.99 Choose Options Compare Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1070 Speed Engineering Stainless 3" Cut-Out Speed Engineering Stainless 3" Cut-Out Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel construction... MSRP: Now: $59.99 Choose Options Compare Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 26-1010 3" Electric Cut-Out Motor Speed Engineering 3" Electric Cut-Out Motor Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing MSRP: Now: $46.99 Choose Options Compare Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected × OK
Speed Engineering | sku: 25-1028-Package Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Headers & K-Member Package 1979-1993 & 1994-2004 (Ford Mustang) Header Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8" Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 4.8L, 5.3L, 5.7L, 6... MSRP: Now: $1,099.99 Choose Options Compare Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected
Speed Engineering | sku: 25-1028 Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) - Speed Engineering Fox Body LS Swap Longtube Headers "Conversion" 1979-1993 & 1994-2004 (Ford Mustang) Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and... MSRP: Now: $309.99 Choose Options Compare Compare Selected