Manley’s H-Beam Connecting Rods give you the reliability and precision you need for BMW M20 performance

Mishimoto also included their E36 Racing Thermostat

BMW M Series Racing Camshafts professionally built BMW S58 engines making 800hp-1400hp

4 degrees advance for 2

SuperSprint Performance Muffler, BMW E46 Non-M Exhaust Tips:Round Manley’s H-Beam Connecting Rods giveThe 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