DC Sports K Swap 4-2-1 Header for Honda Acura Civic Integra

Description

Upgrade your K20 or K24 Honda engine swap with the DC Sports K-Swap 4-2-1 Header, designed specifically for maximum performance and flawless fitment. Perfect for 1992-2000 Honda Civics (EG, EK, DC), 1993-1997 Honda Del Sol, and 1994-2001 Acura Integras, this header tackles common installation challenges while boosting usable power gains.

Key Features:

• Precision-engineered one-piece 304 stainless steel construction

• CNC-machined flanges with PRC Type R oval port matching

• Equal-length Tri-Y 4-2-1 design for optimal exhaust scavenging and torque

• Fits K20/K24 engine swaps using Hasport or Innovative mounts

• Mandrel-bent primary runners (48mm to 63.5mm collector) for balanced velocity & flow

• Two O2 sensor bungs positioned for easy install and sensor protection

• 2.5” stainless flex bellow with included two-bolt flange for seamless exhaust connection

• Designed to maintain ground clearance and avoid subframe interference

Compatibility:

• Honda Civic EG, EK, DC (1992-2000)

• Honda Del Sol (1993-1997)

• Acura Integra (1994-2001)

• Works with K20 and K24 swaps using Hasport or Innovative mounts

Performance Benefits:
This header’s equal-length 4-2-1 layout mirrors the original engine firing order for consistent torque and reduced exhaust reversion. CNC-machined flanges and reinforced welds ensure durability, reduce weight, and guarantee a tight, leak-free seal. The strategic outlet placement and dual O2 bungs simplify installation while protecting sensors and wiring.

Why Choose DC Sports K-Swap Header?
Whether you’re building a reliable daily driver or a track-ready machine, this header delivers improved exhaust flow, enhanced throttle response, and better overall engine efficiency. Designed to solve common swap fitment issues, it provides a clean, professional installation without compromise.

Upgrade your K-swap project with confidence — get the DC Sports K-Swap 4-2-1 Header today!