BRIDE G102MO Seat Rail MO (Left) for BMW 420i (F36) X1 20i (E84) / Z4 sDrive35i (E89) ymm_28 900 rpm when tested on

900 rpm when tested on the Akrapovič dyno against a Porsche 718 Cayman GT4 RS with a standard stock system

Description BORLA 11887 Rear Section

The system features dual 4" round polished T-304 stainless steel tips on each muffler assembly

Make the most of your racing budget and rely on ARP rod bolts

Adding resonator 400939 achieves a mellow Touring sound level

BRIDE G102MO Seat Rail MO (Left) for BMW 420i (F36) X1 20i (E84) / Z4 sDrive35i (E89) ymm_28 900 rpm when tested onBRIDE G102MO Seat Rail MO (Left) for BMW 420i (F36) X1 20i (E84) Z4 sDrive35i (E89) BRIDE's super seat rails are developed using precise measurements taken directly from each individual car. Each frame is measured by hand to ensure high strength and accuracy, and a master rail is created before tools for mass production are developed. This approach allows for detailed design of each part, such as bolt hole size, reducing excess gaps and improving the