Exhaust Header for 2011-2012 FORD Mustang Automotive Parts and Accessories Bulb Shape Code: HB3 (9005)

Bulb Shape Code: HB3 (9005) High Beam/ HB4 (9006) Low Beam/3157 Turn signal

\- Pillow ball top mount--- this design helps combat noise while tuning

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99 Hatchback 55 75 1598

E31 91-97 850Ci

Exhaust Header for 2011-2012 FORD Mustang Automotive Parts and Accessories Bulb Shape Code: HB3 (9005)Exhaust Header for 2011 2012 FORD Mustang Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt on, no modification needed. Fitment: 2011 2012 FORD Mustang Specifications: Brand Name: