K&N 04-06 Nissan Altima 3.5L V6 / 04-08 Maxima 3.5L V6 Performance Intake Kit Drivetrain>Differential Install Kits The stock trailing arms flex

The stock trailing arms flex under cornering loads giving you inconsistent handling characteristics

Anytime you unlock or lock your Mustang

This muffler is constructed of brushed finished aluminized steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow

93-95 Wrangler YJ

Straight-thru Monster muffler flows up to 140 percent better than stock

K&N 04-06 Nissan Altima 3.5L V6 / 04-08 Maxima 3.5L V6 Performance Intake Kit Drivetrain>Differential Install Kits The stock trailing arms flexA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect