BMW M20 3.4L Bully Engine Build by 5150 AutoSport SC7314 This complete exhaust system extends

This complete exhaust system extends from the headers to the rear axle

Will NOT work on E70 X5

These rods undergo a stringent manufacturing process to guarantee premium quality:

(1) Stainless Banjo Bolt(2) Copper Sealing Washers

warding off engine damage from lean or rich states

BMW M20 3.4L Bully Engine Build by 5150 AutoSport SC7314 This complete exhaust system extendsEvery 5150 Bully Engine undergoes a comprehensive disassembly and meticulous inspection by our team of expert technicians. From there, our skilled craftsmen rebuild the engine with precision and care, utilizing top of the line components. No detail is spared; every gasket, seal, and component between the oil pan and valve cover is cleaned, replaced, or upgraded to ensure upmost performance and reliability. The result is a powerhouse engineered for the