X-Pipes - 2003 Ford Mustang GT

1669 from BBK

2004 Ford Mustang BBK Exhaust Crossover Pipes 1669 2.5" Long X-Pipe

Brand: BBK
Auto Part #: 1669
99-03 Ford Mustang Exhaust Off Road Full Length X-Pipes BBK Performance X pipes have been the number one performance brand Ford Mustang enthusiasts have enjoyed for years. 1986-2004 BBK direct replacement X-pipes feature 2.5� diameter CNC... more

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Starting At
$219.99

1670 from BBK

2004 Ford Mustang BBK Exhaust Crossover Pipes 1670 2.5" Long X-Pipe

Brand: BBK
Auto Part #: 1670
BBK Performance X pipes have been the number one performance brand Ford Mustang enthusiasts have enjoyed for years. 1986-2004 BBK direct replacement X-pipes feature 2.5 in. diameter CNC mandrel bent aluminized tubing and BBK's unique die stamped... more

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Starting At
$399.99

93335 from Magnaflow Performance

MAGNAFLOW TRU-X STAINLESS STEEL CROSSOVER PIPES CROSSOVER PIPE - X-PIPE - WITH CONVERTERS - STAINLESS STEEL - FITS STOCK MANIFOLDS - 2.5 IN. - FORD - MUSTANG - 4.6L

Auto Part #: 93335
Magnaflow Tru-X incorporates a gentler inner radius that allows for better exhaust scavenging, noise cancellation and better balance between clylinder banks. With this design, power is increased while decibel levels are decreased. It is available... more

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Starting At
$499.00

15445 from Magnaflow Performance

MAGNAFLOW TRU-X STAINLESS STEEL CROSSOVER PIPES CROSSOVER PIPE - X-PIPE - STAINLESS STEEL - NATURAL - FITS SHORTY - 2.5 IN. DIAMETER - FORD - MUSTANG 1999-2003 - 4.6L

Auto Part #: 15445
Magnaflow Exhaust Systems fits: 1999-2004 Ford Mustang. Magnaflow Exhaust Systems Features - Magnaflow's Cat-Back Exhaust Systems unleash horsepower and torque that are robbed by stock exhausts. Carefully custom engineered for your specific... more

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Starting At
$339.99

93345 from Magnaflow Performance

MAGNAFLOW TRU-X STAINLESS STEEL CROSSOVER PIPES CATALYTIC CONVERTER - STAINLESS STEEL - FORD - MUSTANG - 3.8L V6

Auto Part #: 93345
DIRECT-FIT CATALYTIC CONVERTER FOR 49 STATES Ultra high flow converter reduces the restriction that chokes your performance exhaust! Direct replacement for your OE converter Built like a tank from mandrel bent 16-gauge stainless steel OE style... more

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Starting At
$495.40

15447 from Magnaflow Performance

MAGNAFLOW TRU-X STAINLESS STEEL CROSSOVER PIPES CROSSOVER PIPE - X-PIPE - STAINLESS STEEL - NATURAL - WELD-IN - BEHIND OE CONVERTERS - FORD - MUSTANG 1999-2003 - 4.6L

Auto Part #: 15447
Magnaflow Exhaust Systems fits: 1999-2004 Ford Mustang. Magnaflow Exhaust Systems Features - Magnaflow's Cat-Back Exhaust Systems unleash horsepower and torque that are robbed by stock exhausts. Carefully custom engineered for your specific... more

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Starting At
$299.95

1634 from BBK

Full Length Performance Exhaust Header - 1634

Brand: BBK
Auto Part #: 1634
Each BBK Full length header system is CAD designed and manufactured with 1-5/8 in. CNC mandrel bent tubing for un-restrictive airflow and a one piece 3/8 in. laser cut flange for added strength and durability. ALL BBK exhaust headers are pressure... more

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Starting At
$249.99

1786 from BBK

BBK Performance Products 1786 BBK Mustang X-Pipes

Brand: BBK
Auto Part #: 1786
Exhaust Pipe SKU: BBK 1786 Exhaust Pipe Exhaust Pipe Exhaust BBK Exhaust Pipe Parts High-Flow X-Pipe Assembly 3 in. with Converters For Use with PN[1634/16340] Headers

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Starting At
$457.59

1787 from BBK

BBK Performance Products 1787 BBK Mustang X-Pipes

Brand: BBK
Auto Part #: 1787
Exhaust Pipe SKU: BBK 1787 Exhaust Pipe Exhaust Pipe Exhaust BBK Exhaust Pipe Parts Off Road X-Pipe 3 in. Not Street Legal For Use with PN[1634/16340] Headers

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Starting At
$249.99

16762HKR from Hooker Headers

Hooker X-Pipe Assemblies Crossover Pipe - X-Pipe - Steel - Aluminized - Fits Full-Length Header - 2.5 in. Diameter - Ford - Mustang - 4.6L - Kit

Auto Part #: 16762HKR
Exhaust System Kit SKU: Hooker 16762HKR Exhaust System Kit Exhaust System Kit Exhaust Hooker Exhaust System Kit Parts H-Pipe Balance Tube; For PN[6229HKR/6230HKR]; Requires Reducer PN[11030HKR]; Black Finish; Emissions Code 3-Amber; Legal Only For... more

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Starting At
$195.95

XFM16 from PYPES

PYPES XFM16 Pypes Ford X-Pipes

Brand: PYPES
Auto Part #: XFM16
2.5 Off-Road X-Pipe 1999-04 Mustang V8 For Short-Tube Headers PYPES XFM16 Pypes Ford X-Pipes

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Starting At
$185.24

XFM19 from PYPES

PYPES XFM19 Pypes Ford X-Pipes

Brand: PYPES
Auto Part #: XFM19
2.5 Off-Road X-Pipe 1996-04 Mustang V6 For Short-Tube Headers PYPES XFM19 Pypes Ford X-Pipes

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Starting At
$194.99

XFM39 from PYPES

PYPES XFM39 Pypes Ford X-Pipes

Brand: PYPES
Auto Part #: XFM39
2.5 X-Pipe with Cats 1996-04 Mustang V6 For Short-Tube Headers Includes Polished Stainless Cats O2 Sensor Rings PYPES XFM39 Pypes Ford X-Pipes

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Starting At
$379.04

12115YFLT from Flowtech Performance Exhaust

FlowTech X-Terminator Off-Road X-Pipes Crossover Pipe - X-Pipe - Steel - Aluminized - Fits Full-Length Header - 2.5 in. Diameter - Ford - Mustang - 4.6L - Kit

Auto Part #: 12115YFLT
Flow Tech 12115YFLT 12115YFLT Standard Header X-Pipe; X-Pipe; Black; Not Legal For Street Use;

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Starting At
$120.99

6023-CX from Kooks

Kooks X Pipe With Catalytic Converters Ford Mustang GT 3V 4.6L 05-10

Brand: Kooks
Auto Part #: 6023-CX
Kooks Custom Headers 6023-CX

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Starting At
$487.49

6016 from Kooks

Kooks X Pipe With Catalytic Converters Ford Mustang Mach 1 Manual Transmission 03-04

Brand: Kooks
Auto Part #: 6016
Kooks X Pipe With Catalytic Converters Ford Mustang Mach 1 Manual Transmission 03-04 Kooks specializes in high performance exhaust systems for domestic cars and trucks. Kooks manufactures exhaust systems ranging from Custom built headers for race app more

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Starting At
$43.58

XFM36 from PYPES

PYPES XFM36 Pypes Ford X-Pipes

Brand: PYPES
Auto Part #: XFM36
2.5 X-Pipe with Cats li 1999-04 Mustang V8 li For Short-Tube Headers li Includes Polished Stainless Cats O2 Sensor Rings PYPES XFM36 Pypes Ford X-Pipes

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Starting At
$365.45

46992 from Bassani Xhaust

X-PIPE 99 MUST. GT

Auto Part #: 46992
X-PIPE 99 MUST. GT4.6 5 SPEED

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Starting At
$339.99

460024604EK from Bassani Xhaust

Exhaust Pipes - 2-1/2 inch Diameter X-Pipe (5Pc. Modular / Off Road Only)

Auto Part #: 460024604EK
Legal in California only for racing vehicles which may never be used upon a highway.

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Starting At
$30.61

460034604EK from Bassani Xhaust

Exhaust Pipes - 2-1/2 inch Diameter X-Pipe w/ Catalytic Converters (5Pc. Modular w/ Offroad Legs)

Auto Part #: 460034604EK
Legal in California only for racing vehicles which may never be used upon a highway.

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Starting At
$30.61