Private Label Mfg. K-Swap 4-1 Megaphone Merger – K20 / K24 K-Series

Private Label Mfg. K-Swap 4-1 Megaphone Merger – K20 / K24 K-Series
SKU: PLM-MEGAPHONE-SPRING

Upgrade your K-Swap K-Series engine with the PLM 4-1 Megaphone Merge Collector, designed for maximum high-RPM performance and precision exhaust flow. This collector features a reverse cone design with a V-band flange, making it ideal for converting existing 4-2-1 or 4-1 K-Swap headers into a drag-style 4-1 setup. Engineered specifically for K20 and K24 engines, this collector ensures optimal exhaust scavenging, increased horsepower potential, and an aggressive exhaust tone.

Constructed for durability and precision, the collector provides a 2.5" inner diameter outlet and is compatible with PLM’s K-Swap headers. The V-band flange allows for quick-release installation, making assembly, maintenance, and modifications easier without sacrificing performance. This is a perfect upgrade for enthusiasts looking to push their K-Swap engine further, whether for autocross, drag, or road racing applications.

Features

• Reverse cone megaphone design for optimal exhaust flow

• V-band flange for quick-release installation

• 2.5" inner diameter collector outlet

• Converts 4-2-1 or 4-1 headers to drag-style headers

• Precision-engineered for K20 & K24 K-Series engines

• CNC-quality construction for fit and durability

• Designed for high-RPM performance gains

Compatibility

• K-Swap K-Series engines (K20 / K24)

• Designed for use with PLM K-Swap headers

• May not fit other brands; please confirm fitment before ordering

Installation Notes

• Ideal for converting existing 4-2-1 or 4-1 headers into a reverse cone drag-style setup

• Quick-release V-band flange makes installation and maintenance simple

• Recommended for high-performance track or street applications