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STi Performance Stage1 Kit 'With Cat'


(Approximately 340 H.P.)
Please note, all power outputs stated are only approximations, for reference purposes and will vary depending on each vehicle, its condition, fuel and modifications.

 

Kit Contains:

  1. Short Ram Intake: Constructed of 319 die cast aluminum, manufactured to ensure the smoothest high flowing bends. Each intake kit includes a silicone reinforced boot, anti-vibration mounting system, stainless steel t-bolt clamps, and a 4-layer cotton gauge filter with a built-in velocity stack for smooth air flow.
  2. Turbo-Back Exhaust System with Cat: The Invidia divorced wastegate style downpipe features a separator plate to separate exhaust flow between the turbine and the wastegate, designed to reduce exhaust turbulence that can occur in internal wastegate turbochargers. The divorced style downpipes are available with a high flow cat or completely catless.

 

Short Ram Intake

 

 

 

 

 

downpipe

Downpipe with Super High Flow Cat





catback


Deep Mellow Cat-Back
 


NOTE: Under Federal EPA regulation, replacement of original catalytic converters is allowed only if the original converter(s) is missing, or the vehicle has more than 50,000 miles or is at least five years old and the need for a replacement has been established and documented, or a local inspection program has determined the existing converter is in need of replacement. Please note that no aftermarket catalytic converters are legal for installation in California on OBD II vehicles (some 1994 & 1995, and all 1996 and later vehicles). There is a chance of seeing a CE Light: Inefficient cat code when running less than two cats, so if seen, contact us for the mechanical fix (sold separately). All performance parts have been designed and are intended for off highway application only. Installation of these parts on a vehicle intended for use on public roads may violate state or federal laws and regulations including those relating to emissions requirements and motor vehicle safety standards.



04'+ STi Stage1 Kit - complete $1700.00 + shipping Order Now!

**Note: Please replace the following OEM gaskets when installing the kit: header, uppipe and turbo gaskets. Xcceleration.com highly recommends you install a boost gauge, exhaust gas temperature (EGT) gauge, and air/fuel gauge to monitor your car and ensure safe, reliable performance. Gauges are sold separately



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