F Chassis 3.5" Billet BMW N55 & B58 Exhaust Tips (Pair) tuning The JB4 is a plug

The JB4 is a plug & play tune available for turbocharged vehicles

2019 Ford Ranger 2

improved engine efficiency

causing the unused charge air to vent to the atmosphere giving off the desired "Pshhhh" sound

F Chassis 3.5" Billet BMW N55 & B58 Exhaust Tips (Pair) tuning The JB4 is a plugUpgrade to Larger 3. 5" Angle Cut Billet Exhaust Tips The most noticeable part of your exhaust system is the tips. Now you can get that custom look with these 3. 5" billet exhaust tips on your N55 B58 BMW. No welding or cutting is needed. These are a direct bolt on to your factory muffler. Machined from a solid block of billet aluminum and equipped with dual set screws so they go on easily and stay in place. No clamps for a clean appearance. Available