K-Tuned 4-2-1 Stainless Steel Ram Header | 1992-2000 Honda Civic & 1990-2001 Acura Integra (KH-421-RAM)

4-2-1 Stainless Steel Ram Header for 1992-2000 Honda Civic & 1994-2001 Acura Integra by K-Tuned

The K-Tuned Ram Header at first glance looks like a pretty crazy design. Essentially it is a long tube header that has been pushed up into the engine bay to provide much better ground clearance. However, there is another purpose to all the turns that you are seeing. They keep the exhaust gases hot and when the exhaust is hot it moves out more quickly. So I bet your next question is, Does it make power ? The answer is yes. This header is definitely the top dog of K-Tuned swap headers. It beat both the K-Tuned 4-2-1 Swap header and even the 4-1 Race header during dyno testing.

Please Note: This does NOT fit any RHD Vehicles

Features

• 304 stainless steel construction
• Equal length tubing
• 44mm primaries to 47mm to 50mm and finishes with a 65mm or 2.5″ exit

Benefits

• Three true merge collectors at all transitions
• Designed for both high end and midrange horsepower gains
• Fits both K20 and K24 engines

Applications

• 1992-2000 Honda Civic w/ K-Swap
• 1990-2001 Acura Integra w/ K-Swap

What’s In The Box?

• 1 – Ram Header

Warranty

• Limited Manufacturers Warranty