Invidia's Stainless Steel Up-pipe fit the Subaru WRX, STI, Legacy GT, Forester XT and Outback XT turbo models. The addition of a performance up-pipe is a favorite modification among die-hard Subaru tuners around the globe. Invidia's Subaru WRX up-pipe is a catless direct bolt on replacement for the factory up-pipe in your WRX or STI. Removing your WRX's restrictive factory up-pipe increases exhaust flow to the turbocharger and in return improves turbo spool, throttle response and power output by approx 7-10hp. The Invidia WRX/STI up-pipe has a bung for your stock EGT sensor, but can easily be plugged when used with later models that do not have an EGT in the up-pipe (plug not included). The Invidia up-pipe even includes replacement studs for added installation convenience. 02-05 WRX models have a pre-turbo catalyst, making this up-pipe a major performance improvement. Though the 06-07 WRX and 04-07 STI do not have a cat in the factory up-pipe, this product will still improve throttle response and drivability.
05-09 Legacy GT
05-09 outback xt
04-13 Forester XT
Part Number: HS02SW1UPP
Does not fit 2015+ WRX
Does not include gaskets
I got this uppipe for my wrx. suggest my tuner. great product and nice quality. but need to tune with EGT delete, before the car throw a check engine light. love the product.
The install is definitely a bit challenging. With the part installed i noticed a increase in sound(added some more pops), turbo spool time, and throttle response. Great bang for your buck.
took a little to have the time for install, but when I did, what a great quality piece. Craftsmanship. Great. Ease of install, a breeze. Everything matched up perfect! Highly recommended when you require an uppipe with a port. You won't be disappointed.
This part fit flawlessly into my 05 Saab 9-2x (saabaru). The tricky part was uninstalling the old one, once that was done the install of this new downpipe was very easy! The quality of the welds and the feel of the product in my hand was superb! For the price this was well worth the effort of getting it in. Paired with a down pipe this makes your car sound insane! Another great product from invidia!
Great product that’s helps a bit with HP increase and gives the car a great turbo sound wheel spooling