5″ Down Pipe

proper filtration is key to fuel system performance

25mm Exhaust   Hot Street  283° Intake / 274° Exhaust   11

OEM hardware can potentially create weaknesses that can hinder your engine's full potential

making them perfect for high-performance applications

BMW B58 Gen1.5 Camshafts | Kelford Performance Camshaft Set CR330141 5″ Down PipeBMW B58 Gen1. 5 Camshafts by Kelford Cams BMW has released these engines in several revisions. To simplify, the Kelford team has named these revisions Gen 1, Gen 1. 5 & Gen 2. Please review B58 Engine Compatibility Here. If you are unsure of which generation your engine is, please contact our sales team & they will ensure you get the correct camshafts Please note: All camshafts must be installed by a professional engine builder, using the provided