2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). 156 in Tubing - 3/4

156 in Tubing - 3/4 in Rod Ends - Hardware Included - Steel - Natural - Kit

Please Note: Pumps will not work on Post 97 Return less Style Fuel Systems

Fitting - Adapter - Straight - 16 AN Male to 20 AN Male O-Ring - Aluminum - Black Anodized - Each

Rechargeable Battery - Replacement - Lithium-ion - AiM MyChron5 Data Logger - Each

550 in OD - Tailhousing - Brinn Transmissions - Each

2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). 156 in Tubing - 3/4BBK Performance oxygen sensor extensions feature OEM Factory connectors on the end of the wiring to allow simple plug in installation to the factory wire harness. The extension wires are covered with a heat protective sleeve for maximum protection.