No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
June Sale: $273.75
In Stock
May ship from manufacturer
Free Shipping
Part number: SP1578P
Product Details
Injen SP1578P Technology Polished Mega Ram Cold Air Intake System
Products specifications
Color Polished
Filter X-1014
Filter Color Blue
Filter End Cap Finish Black
Quantity Sold as a kit.
Sleeve Color Black
Tube Color Polished
Tube Material Aluminum
Vacuum Hose Color Black

With the rising innovations in factor engine management comes the need to over come their advance adaptivity to produce any kind of meaningful horsepower. Injen Technologys patented MR Technology does exactly this. Through a series of engineered and tested air- restricted sections, the pressurized mass air is controlled to a calculated aggression, allowing for a proper air/fuel calibration. The end results allows for more reliable and consistent horsepower/torque gains. This technology is availed to the sports compact market exclusively through Injen Technologys SP line of intake systems.

  • Backed by Injen Technologys limited lifetime warranty
  • Constructed of surgical cotton gauze the filter element comes precisely oiled to maintain consistent airflow and prevent obstructions to the intake system
  • TIG welded hardware and adaptors for maximum straight
  • Aerospace quality aluminum construction to save weight and improve corrosion resistance
  • Designed using Injens patented MR Technology process for the greatest horsepower and torque gains while maintaining a factory safe air/fuel ratio
Reviews
Add your review
D
I ordered from Autoplicity because they had the lowest price for an exhaust i was looking for. I was kind of iffy at first but then i read all the great reviews. Very fast shipping and delivery! I will be coming back for my next auto needs. Thank you autoplicity for your great prices and customer service!
G
I purchased an Optima Red Top 75 battery from Autoplicity and they have some of the best prices available.  The item was shipped right away and they knew the inventory that was available, not like others who said there may be a 2 to 3 week shipping time frame.  So far the service has been great and I look forward to continued great service.
O
i received item very prompt and for a great price!
M
Easy check out, products came super fast.
Show All Reviews
Fitment
Honda Civic
2011 Honda Civic MUGEN Si / Si
2010 Honda Civic MUGEN Si / Si
2009 Honda Civic ALL / DX-G / MUGEN Si / Si
2008 Honda Civic ALL / DX-G / MUGEN Si / Si
2007 Honda Civic ALL / DX-G / MUGEN Si / Si
2006 Honda Civic ALL / DX-G / MUGEN Si / Si
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy