4 Series

Black - 4.5" Outlet, 3.25" InletLooking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black...

Black - 4.5" Outlet, 3.25" InletLooking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black...

Polished - 4.5" Outlet, 3" InletLooking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black...

Polished - 4.5" Outlet, 3.25" InletLooking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black...

Polished - 4.5" Outlet, 3.25" InletLooking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black...

Carbon Fiber - F80/F82/F83/F87Upgrade the under-hood aesthetics of your S55 powered BMW with the Dinan Carbon Fiber Engine Cover! This direct replacement of the dull factory plastic engine cover...

Stainless Steel - Polished Tips - G20 / G22 / G23 / G26Quad exhaust tips have been a signature feature of the most powerful letter in the automotive sphere for quite some time. It is a hallmark of...

Stainless Steel - Black Tips - G20 / G22 / G23 / G26Quad exhaust tips have been a signature feature of the most powerful letter in the automotive sphere for quite some time. It is a hallmark of the...

Dinan engineers designed the F30 BMW 335i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to...

Dinan engineers designed the BMW 328i/428i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it...

Dinan engineers designed the F33 & F36 BMW 435i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want...

Dinan engineers designed the F30 340i and F32 BMW 440i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when...