4 Series

Almost all street cars come from the manufacturer with an anti-roll bar as it is a common part of modern suspension systems. However they are designed to be overly soft for maximum comfort. An anti-roll bar does exactly what it says by reducing body roll...

Almost all street cars come from the manufacturer with an anti-roll bar as it is a common part of modern suspension systems. However they are designed to be overly soft for maximum comfort. An anti-roll bar does exactly what it says by reducing body roll...

For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your F87 M2. The stock turbocharger is replaced with one that utlizes a larger compressor wheel that allows 30% greater...

Dinan's F2x / F3x Camber Plates allow an impressive 43mm of total camber adjustment (30 negative, 13 positive) providing for a more aggressive negative camber setting that dramatically improves grip in the turns for reduced understeer and razor sharp...

Following in the footsteps of the immensely popular and heralded intake for the BMW N55 engine, the next generation of 6 cylinder intake takes the same path to success. Improve upon the factory design by increasing flow via a larger air box and filter...

Following in the footsteps of its big brother on the B58 engine, the 4 cylinder intake takes the same path to success. Improve upon the factory design by increasing flow via a larger air box and filter element thereby improving throttle response and...

Efficiency and maximizing the potential of the stock intake design were the keys to development for this N55 intake. Our sealed system  delivers as much cold outside air as possible to the engine via an optimized carbon fiber tube that mimics the...

Keeping with the recent Dinan intake tradition the carbon fiber cold air intake for the F8x M3/M4 is beyond reproach. The intake makes the under hood appearance of the newest M's a work of art that could be the focal point of any car show or enthusiasts...

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 be, and pleasantly aggressive under hard acceleration...

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 to be, and pleasantly aggressive under hard acceleration...

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 it to be, and pleasantly aggressive under hard...

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 be, and pleasantly aggressive under hard acceleration...