Official Burger Motorsports JB4 Clothing Size:XL The JB4 offers significantly more

The JB4 offers significantly more performance

Allows use to aluminum manifolds with port injection bungs without actually having port injection

Prevents heat soak

CNC machined flanges

Includes enhancements and O-rings and/or gaskets that are required for filter installation

Official Burger Motorsports JB4 Clothing Size:XL The JB4 offers significantly moreShow off your love of cars with our BMS Burger Town hoodie and T shirt! These are super comfortable and feature our Just Tune It. logo on the front, with our Burger Town art on the back featuring Cannon Downs Audi RS3 and Payam Harounis BMW M340i. Both JB4 tuned making TONS of power! Perfect for any auto enthusiast! NEW! JB4 "Juice Box" T Shirt! BMS Burger Town design available in two styles: Mid Weight Hoodie Material: 80% Cotton, 20% Polyester