Bell Pro-TX Racing Gloves Size:Large SOUND: These headers will give

SOUND:  These headers will give you a significant increase in volume

Our built-to-last BMW F80 M3 / F82 M4 exhaust systems are custom-fabricated from ultra-thick and durable T304L stainless steel

See video below for detailed analysis and real CATIA simulations

mandrel-bent equal length primary pipes utilizing a 3-into-1 high velocity investment-cast pyramidal merge collector German-imported 200-cell HJS Sport Catalytic Converters are the highest quality catalysts available Does not trigger the CEL and complies with most emissions regulations Package includes Deluxe Quad-Style Tips in your choice of finish

Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment We use German-made and imported HJS HD tri-metallic 200-cell EUROPEAN EUROPEAN Certified 6 homologated catalytic converters for the best performance and reliability We use the largest catalytic converters that will fit in the factory location for maximum flow Flows 93% of a  straight pipe- THEREFORE ABSOLUTELY NO POWER GAINED by running illegal catbypass pipes as DYNO verified

Bell Pro-TX Racing Gloves Size:Large SOUND: These headers will giveThe Bell ProTX Racing Gloves deliver SFI 3. 3 5 certified protection with premium materials like fireretardant fabric, suedeleather palm inserts, and silicone grip. Featuring external seams, precurved fingers, and an adjustable Velcro strap, they strike a balance of safety, feel, and comfort. Available in multiple colors and sizes for a precise fit under intense driving conditions.