Skip to content
Now offering free shipping on all orders over $300! See details.
Now offering free shipping on orders over $300!

Pricing Notice

While we strive to keep our website pricing accurate and up to date, occasional delays in updates may occur when manufacturers change their prices. This means the price shown online may differ from the current price. We recommend contacting us to confirm pricing before placing your order, as we may not be able to honor outdated prices.

Special Order

This item is made to order and may require additional processing time before shipping.

FORD MUSTANG PERFORMANCE AFTERMARKET PARTS - DSP PERFORMANCE MOTORSPORTS

FORD MUSTANG PERFORMANCE AFTERMARKET PARTS

Unleash the power and style of your Ford Mustang with our exclusive performance collection. Designed for Mustang enthusiasts who demand excellence, this lineup features premium parts and accessories tailored for every generation of the iconic pony car. Whether you're looking to boost horsepower, improve handling, or add a sleek custom look, our selection has everything you need to make your Mustang a true legend on the street or track.

Drive the legend. Build the dream.

Filters

$
$
Original price $2,887.62
Original price $2,887.62 - Original price $2,887.62
Original price $2,887.62
Current price $2,598.86
$2,598.86 - $2,598.86
Current price $2,598.86

Kooks 11-14 Ford Mustang GT 1-3/4 x 3 Header & Catted X-Pipe Kit 1141H220

Only 4 left!

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $2,887.62
Original price $2,887.62 - Original price $2,887.62
Original price $2,887.62
Current price $2,598.86
$2,598.86 - $2,598.86
Current price $2,598.86
Save 10% Save %
Original price $2,985.31 - Original price $2,985.31
Original price
$2,985.31
$2,985.31 - $2,985.31
Current price $2,985.31

Kooks 05-10 Ford Mustang GT Shelby GT Bullitt 1-3/4 x 3 (3V) Header & Catted H-Pipe Kit 1131H250

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,985.31 - Original price $2,985.31
Original price
$2,985.31
$2,985.31 - $2,985.31
Current price $2,985.31
Original price $1,995.56 - Original price $1,995.56
Original price
$1,995.56
$1,995.56 - $1,995.56
Current price $1,995.56

Kooks 05-10 Ford Mustang GT Shelby GT Bullitt 1-5/8 x 2-1/2 (3V) Header & Catted H-Pipe Kit 1131H050

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $1,995.56 - Original price $1,995.56
Original price
$1,995.56
$1,995.56 - $1,995.56
Current price $1,995.56
Original price $4,192.53
Original price $4,192.53 - Original price $4,192.53
Original price $4,192.53
Current price $3,773.28
$3,773.28 - $3,773.28
Current price $3,773.28

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT 1-7/8 x 3 4V Header & Green Catted X-Pipe Kit 1122H430

Only 1 left!

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $4,192.53
Original price $4,192.53 - Original price $4,192.53
Original price $4,192.53
Current price $3,773.28
$3,773.28 - $3,773.28
Current price $3,773.28
Save 10% Save %
Original price $3,461.21 - Original price $3,461.21
Original price
$3,461.21
$3,461.21 - $3,461.21
Current price $3,461.21

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT Cobra 1-7/8 x 3 4V Header & Catted X-Pipe Kit 1122H420

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,461.21 - Original price $3,461.21
Original price
$3,461.21
$3,461.21 - $3,461.21
Current price $3,461.21
Original price $3,001.08 - Original price $3,001.08
Original price
$3,001.08
$3,001.08 - $3,001.08
Current price $3,001.08

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT Cobra 1-3/4 x 3 4V w/EGR Header & Catted X-Pipe Kit 1122H225

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,001.08 - Original price $3,001.08
Original price
$3,001.08
$3,001.08 - $3,001.08
Current price $3,001.08
Original price $3,423.33 - Original price $3,423.33
Original price
$3,423.33
$3,423.33 - $3,423.33
Current price $3,423.33

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT Cobra 1-3/4 x 3 4V Header & Catted X-Pipe Kit 1122H220

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,423.33 - Original price $3,423.33
Original price
$3,423.33
$3,423.33 - $3,423.33
Current price $3,423.33
Original price $4,933.28
Original price $4,933.28 - Original price $4,933.28
Original price $4,933.28
Current price $4,439.95
$4,439.95 - $4,439.95
Current price $4,439.95

Kooks 96-04 Ford Mustang SVT Cobra 1-5/8 x 1-3/4 x 3 4V Header & Green Catted X-Pipe Kit 1122H130

Only 5 left!

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $4,933.28
Original price $4,933.28 - Original price $4,933.28
Original price $4,933.28
Current price $4,439.95
$4,439.95 - $4,439.95
Current price $4,439.95
Save 10% Save %
Original price $3,537.02 - Original price $3,537.02
Original price
$3,537.02
$3,537.02 - $3,537.02
Current price $3,537.02

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT Cobra 1-5/8 x 1-3/4 x 3 4V Header & Catted X-Pipe Kit 1122H120

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,537.02 - Original price $3,537.02
Original price
$3,537.02
$3,537.02 - $3,537.02
Current price $3,537.02
Original price $3,033.33 - Original price $3,033.33
Original price
$3,033.33
$3,033.33 - $3,033.33
Current price $3,033.33

Kooks 96-98 Ford Mustang SVT Cobra 1-5/8 x 2-1/2 4V Header & Catted X-Pipe Kit 1122H021

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,033.33 - Original price $3,033.33
Original price
$3,033.33
$3,033.33 - $3,033.33
Current price $3,033.33
Original price $2,534.54 - Original price $2,534.54
Original price
$2,534.54
$2,534.54 - $2,534.54
Current price $2,534.54

Kooks 96-04 Ford Mustang SVT Cobra Mach 1 SVT Cobra 1-5/8 x 2-1/2 4V Header & Catted X-Pipe Kit 1122H020

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,534.54 - Original price $2,534.54
Original price
$2,534.54
$2,534.54 - $2,534.54
Current price $2,534.54
Original price $2,204.43 - Original price $2,204.43
Original price
$2,204.43
$2,204.43 - $2,204.43
Current price $2,204.43

Kooks 99-04 Ford Mustang GT GT Bullitt 1-3/4 x 3 Header & Catted X-Pipe Kit 1121H220

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,204.43 - Original price $2,204.43
Original price
$2,204.43
$2,204.43 - $2,204.43
Current price $2,204.43
Original price $2,195.16 - Original price $2,195.16
Original price
$2,195.16
$2,195.16 - $2,195.16
Current price $2,195.16

Kooks 96-98 Ford Mustang GT 1-5/8 x 2-1/2 2V Header & Catted X-Pipe Kit 1121H021

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,195.16 - Original price $2,195.16
Original price
$2,195.16
$2,195.16 - $2,195.16
Current price $2,195.16
Original price $2,184.84 - Original price $2,184.84
Original price
$2,184.84
$2,184.84 - $2,184.84
Current price $2,184.84

Kooks 99-04 Ford Mustang GT GT Bullitt 1-5/8 x 2-1/2 2V Header & Catted X-Pipe Kit 1121H020

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,184.84 - Original price $2,184.84
Original price
$2,184.84
$2,184.84 - $2,184.84
Current price $2,184.84
Original price $5,178.28
Original price $5,178.28 - Original price $5,178.28
Original price $5,178.28
Current price $4,660.45
$4,660.45 - $4,660.45
Current price $4,660.45

Kooks 15-21 Ford Mustang Shelby GT350R Shelby GT350 1-3/4 x 1-7/8 x 3 Header & Catted X-Pipe Kit 1154H320

Only 2 left!

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $5,178.28
Original price $5,178.28 - Original price $5,178.28
Original price $5,178.28
Current price $4,660.45
$4,660.45 - $4,660.45
Current price $4,660.45
Save 10% Save %
Original price $3,464.00
Original price $3,464.00 - Original price $3,464.00
Original price $3,464.00
Current price $3,117.60
$3,117.60 - $3,117.60
Current price $3,117.60

Kooks 11-14 Ford Mustang GT 2 x 3 Header & Catted H-Pipe Kit 1141H650

Only 2 left!

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,464.00
Original price $3,464.00 - Original price $3,464.00
Original price $3,464.00
Current price $3,117.60
$3,117.60 - $3,117.60
Current price $3,117.60
Save 10% Save %
Original price $2,314.53 - Original price $2,314.53
Original price
$2,314.53
$2,314.53 - $2,314.53
Current price $2,314.53

Kooks 11-14 Ford Mustang GT 2 x 3 Header & Catted X-Pipe Kit 1141H620

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,314.53 - Original price $2,314.53
Original price
$2,314.53
$2,314.53 - $2,314.53
Current price $2,314.53
Original price $3,054.63
Original price $3,054.63 - Original price $3,054.63
Original price $3,054.63
Current price $2,749.17
$2,749.17 - $2,749.17
Current price $2,749.17

Kooks 11-14 Ford Mustang GT 1-7/8 x3 Header & Catted H-Pipe Kit 1141H450

Only 1 left!

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,054.63
Original price $3,054.63 - Original price $3,054.63
Original price $3,054.63
Current price $2,749.17
$2,749.17 - $2,749.17
Current price $2,749.17
Save 10% Save %
Original price $3,010.41
Original price $3,010.41 - Original price $3,010.41
Original price $3,010.41
Current price $2,709.37
$2,709.37 - $2,709.37
Current price $2,709.37

Kooks 11-14 Ford Mustang GT 1-7/8 x3 Header & Catted X-Pipe Kit 1141H420

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $3,010.41
Original price $3,010.41 - Original price $3,010.41
Original price $3,010.41
Current price $2,709.37
$2,709.37 - $2,709.37
Current price $2,709.37
Save 10% Save %
Original price $1,946.78 - Original price $1,946.78
Original price
$1,946.78
$1,946.78 - $1,946.78
Current price $1,946.78

Kooks 11-14 Ford Mustang GT 1-3/4 x 3 Header & Catted H-Pipe Kit 1141H250

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $1,946.78 - Original price $1,946.78
Original price
$1,946.78
$1,946.78 - $1,946.78
Current price $1,946.78
Original price $2,002.42 - Original price $2,002.42
Original price
$2,002.42
$2,002.42 - $2,002.42
Current price $2,002.42

Kooks 05-10 Ford Mustang GT 4.6L 3V w/ MT 1-3/4in x 3in Header & Catted H-Pipe Kit 1131H220

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $2,002.42 - Original price $2,002.42
Original price
$2,002.42
$2,002.42 - $2,002.42
Current price $2,002.42
Original price $1,232.03 - Original price $1,232.03
Original price
$1,232.03
$1,232.03 - $1,232.03
Current price $1,232.03

Kooks 05-10 Ford Mustang GT 4.6L 3V Auto/Manual 3in x 3in Race Exhaust Cat X Pipe Kooks HDR Req 11313220

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $1,232.03 - Original price $1,232.03
Original price
$1,232.03
$1,232.03 - $1,232.03
Current price $1,232.03
Original price $1,254.27
Original price $1,254.27 - Original price $1,254.27
Original price $1,254.27
Current price $1,128.84
$1,128.84 - $1,128.84
Current price $1,128.84

Kooks 05-10 Ford Mustang GT 4.6L 3V Auto/Manual 2 1/2in x 2 1/2in OEM Cat H Pipe Kooks HDR Req 11313500

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $1,254.27
Original price $1,254.27 - Original price $1,254.27
Original price $1,254.27
Current price $1,128.84
$1,128.84 - $1,128.84
Current price $1,128.84
Save 10% Save %
Original price $1,246.07 - Original price $1,246.07
Original price
$1,246.07
$1,246.07 - $1,246.07
Current price $1,246.07

Kooks 11-14 Ford Mustang GT 5.0L 4V / 302 Boss Edition 1 7/8in x 3in SS Super Street Headers. 11401400

in stock

**Free Shipping on all orders over $200 to lower 48 states** We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb...

View full details
Original price $1,246.07 - Original price $1,246.07
Original price
$1,246.07
$1,246.07 - $1,246.07
Current price $1,246.07

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare