BMW F10/ F12/ F13 M5 & M6 Straight Cut Billet Exhaust Tips a8 d5 The JB4 is a plug

The JB4 is a plug and play tuner that attaches to two easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost

M850i Convertible

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• Requires 91 octane or better for performance gains

2023+ Acura Integra A-Spec 1

BMW F10/ F12/ F13 M5 & M6 Straight Cut Billet Exhaust Tips a8 d5 The JB4 is a plugUpgrade your Factory BMW M5 M6 Exhaust Tips to Larger Straight Cut Billet Keep your factory exhaust but get that aftermarket look. The Burger Motorsports billet 3. 75" exhaust tips are the perfect choice for dressing up your factory M exhaust outlets. 27% bigger than stock these unique billet tips are sure to turn heads. They can be adjusted to the desired length and are equipped with set screws so they go on easily and stay in place. Offered in two