S55 FBO Kit by Cen-Cal for BMW M2/M3/M4

S55 FBO Kit by Cen-Cal – Complete Performance Upgrade for Your BMW M3/M4 Take your S55-powered BMW M3 or M4 to the next level with this Full Bolt-On (FBO) kit from Cen-Cal. Designed to deliver exceptional power, improved sound, and enhanced reliability, this comprehensive package includes everything you need to unlock the full potential of your vehicle. What’s Included: 1. S55 3.5-Inch Catless Downpipes: Eliminate backpressure and optimize turbo performance with these high-flow downpipes. Enhance your exhaust tone with a deeper, more aggressive sound. 2. S55 Charge Pipes + J-Pipe: Lightweight and durable aluminum construction ensures reliability under high boost pressures. Improves airflow for consistent power delivery and peak performance. 3. S55 Top Mount Intercooler: Enhances cooling efficiency to prevent heat soak during spirited driving or track use. Optimized design for maximum cooling capacity and fitment. 4. S55 Intakes: Improve airflow to the turbos for increased thrott