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Vehicle Info NeededBBK PERFORMANCE PARTSPART NUMBER: 129-1814
Full-Length X-Pipe 2011-14 Mustang 3.7L V6
$61999
Ships on 09/08/2026
Lowest Price GuaranteeFull-Length X-Pipes (With High-Flow Converters)
- Full-Length X-Pipe
- 2011-14 Mustang 3.7L V6
- 2.5" Tubing
- With High-Flow Converters
Note: This part is not legal for sale or use in emission restrictive states including California.
BBK Performance Parts Exhaust X-Pipes for Ford Mustang applications offer unrestrictive, free-flowing and max scavenging exhaust upgrade over stock for improved horsepower, torque and aggressive tone. BBK X-Pipes are made from CNC mandrel-bent tubing for lasting performance and use, and are a direct bolt-on for worry-free installation. X-Pipes are available with catalytic converters for smog legal applications or without catalytic converters for off-road use and max horsepower and torque gain.
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Features:
- Increases Horsepower, Torque and Exhaust Tone
- CNC Mandrel-Bent Tubing
- Direct Bolt-On
- Available With or Without Catalytic Converters
Notes:
- Catalytic converter equipped x-pipes are not legal for sale in the state of California and will not be shipped to California.
- Off-road x-pipes are ONLY for the purpose of off-road use. May require a tuner to switch off rear O2 sensors (pending application).
Part TypeExhaust Tubing
Product LineBBK Performance Parts Exhaust X-Pipes for Ford Mustang
BrandBBK PERFORMANCE PARTS
Package Height6.0
Package Width30.0
Package Length34.0
Weight25.0 PG
Part CategoryPerformance Parts
ShapeX Pipe
Includes Catalytic ConvertersYes
Center Line RadiusN/A
PositionN/A
Pipe Diameter2.5 in (63.5 mm)
QuantitySold as a kit
MaterialAluminized Steel
Pipe MaterialMild steel
GaugeOEM
Pipe FinishAluminized
Outlet Inside Diameter2.5 in (63.5 mm)
Leg/Straight LengthN/A
Inlet Inside Diameter2.5 in (63.5 mm)
Flanged InletYes
Welded HangerYes
Clamps IncludedYes
Part FitmentSemi Universal
FinishNatural
Pipe StyleX-pipe
Header StyleShorty
Vendor Part Number1814
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
