- Improved throttle response- Increased horsepower

Bosch Motorsports BR540 (or pre May 2019 Deatschwerks DW400) fuel pump shown below with the 20-0598 6AN male adapter

ARP Main Studs offer the following benefits:

this BMW S38B35 / S38B36 piston set features:

8AN ORB Adapter available here and 8AN ORB Adapter Fittings available here

Mishimoto Oil Cooler Kit, BMW E46 M3 201-4303 - Improved throttle response- IncreasedThe S54 is an incredible feat of engineering; smooth power delivery, individual throttle bodies, and an 8,000 rpm redline make for an unforgettable driving experience. As with any BMW, maintaining optimal oil temperatures is key to extending the life of your vehicle and ensuring that you're getting an unparalleled driving experience. As many of these vehicles see frequent track time, the team at Mishimoto decided to develop a performance oil cooler