Bull Boost Performance K-Series K20/K24 Megaphone 4-1 Header Exhaust with 3" V-Band Downpipe – EG/EK/DC2 K-Swap Applications

Bull Boost Performance K-Series K20/K24 Megaphone 4-1 Header Exhaust with 3" V-Band Downpipe – EG/EK/DC2 K-Swap Applications

Part Number: 720053570991

Unlock the full potential of your K-Series swapped Honda or Acura with the Bull Boost Performance Megaphone 4-1 Header Exhaust System. Designed specifically for K20 and K24 engine swap applications, this high-flow header features a long-tube 4-1 design, Tri-Y merge collector, and true 3-inch V-band outlet to maximize exhaust flow, improve scavenging, and increase horsepower and torque throughout the powerband.

Built with a CNC-machined 3/8-inch thick flange and port-matched primary runners, this header is engineered for durability and performance. The offset collector design provides increased ground clearance, while the integrated megaphone collector helps improve exhaust velocity and engine efficiency for both street and track applications.

Features:

• Manufactured by Bull Boost Performance
• Long tube 4-1 header design
• High-flow Tri-Y merge collector
• Integrated megaphone collector for increased power and torque
• True 3-inch V-band collector outlet
• CNC-machined 3/8-inch thick flange
• Ported primary flange for maximum exhaust flow
• Offset collector design for improved ground clearance
• Durable performance construction
• Includes header gasket, exhaust hardware, and connecting springs
• Designed for easy installation

Benefits:

• Improved horsepower and torque output
• Enhanced exhaust scavenging and flow efficiency
• Increased throttle response
• Better ground clearance than conventional collector designs
• Ideal for naturally aspirated and performance-oriented K-Series builds

Vehicle Fitment:

• Honda Civic EG K-Series Swap (1992-1995)
• Honda Civic EK K-Series Swap (1996-2000)
• Acura Integra DC2 K-Series Swap (1994-2001)

Important Notes:

• For Honda and Acura K-Series swapped vehicles only
• Compatible with K20 and K24 engine swap applications
• Professional installation is highly recommended
• Verify chassis, engine mount, and exhaust compatibility before purchasing

RPM Racing offers professional installation services and a wide selection of performance parts to help complete your build.

All warranties, claims, and product-related issues must be handled directly through BULL BOOST PERFORMANCE.