Designed specifically for BMW’s N54 twin-turbo engine

This ARP Main Stud Kit is designed to replace BMW 07119912680 for the S38B35

8x ignition channels

4 degrees advance for 2

designed for the S54 inline-six in E46 M3

SuperSprint Performance Muffler, BMW E46 Non-M Exhaust Tips:Round Designed specifically for BMW’s N54The Supersprint performance rear muffler offers a subtle yet satisfying sound enhancement for the BMW E46 325 and 330 models. If you find the stock muffler too timid and quiet, this could be the ideal audio upgrade for you. Supersprint exhaust is widely acclaimed as the top choice for comprehensive exhaust system upgrades, renowned for its exceptional quality, optimal flow design, and impressive sound. Supersprint stands out as the unbeatable exhaust