Can you put an STI intercooler on a WRX?
The STI intercooler is larger in every dimension than the stock WRX unit. You can re-use the stock WRX inlets if your STI intercooler does not have the STI Y-pipe installed. You need a new pair of inlet gaskets and you need to modify a WRX flexible Y-pipe with an extension if you do.
Why are WRX STI so unreliable?
The WRX STI has had well-documented issues with its EJ25 2.5-liter turbocharged Boxer engine. There have been a number of lawsuits over premature engine failure due to a defect that allowed contaminated oil to carry “damaging metal debris through the engines,” according to court documents.
How much HP does intercooler add?
Do Intercoolers Add Horsepower? To put it simply: no, a turbo intercooler will not really add any horsepower to your car but it does influence it. More air equals more power, so to speak.
What is the difference between the Subaru WRX and Subaru STI?
The automatic CVT model WRX is equipped with more Subaru safety features than the six-speed manual such as Subaru’s eyesight technology. Out of the box, the WRX hits 0-60 in 5.4 seconds and reaches a top speed of 145 mph, while the STI hits 0-60 in 4.8 seconds with an electrically limited top speed of 155 mph.
What kind of engine does a Subaru WRX have?
The Subaru WRX and WRX STI (previously called Impreza WRX and Impreza WRX STI) have been around for a long time. The recipe for these cars is pretty simple: a sports sedan with a turbocharged engine, manual transmission, and AWD.
What’s the difference between the base WRX and WRX Premium?
The base WRX offers only two “significant” upgrades: an STI shift knob and the STI exhaust system. If you want to have a little more STI feeling in a WRX Premium, which allows you to have (for extra money, of course), the Recaro performance seats, and the Brembo performance braking system.
When did the Subaru WRX come out in the US?
Subaru began producing the WRX in 1992 and the higher-performance STI in 1994. The WRX name stands for World Rally eXperimental and STI for Subaru Tecnica International. The WRX came to North America for the 2002 model year. The car was based on the Impreza platform but with more power and better handling.