GrimmSpeed Up Pipe
http://www.grimmspeed.com/images/pro...ames_600_1.jpg
You are looking at the same outstanding quality as our other exhaust pieces. Folks, this is by far the nicest up pipe we've have seen to date(and we've seen almost every other up pipe on the market).
$179.99 Click here for more info: GrimmSpeed We spent alot of time in R&D on the perfect dimensions of this pipe. It has a very thick pipe wall thickness of 2.0mm. The up pipe inlet is 1.9" and the outlet is 1.72". The inlet size is the perfect size as it allows you to get a perfect mating to the gasket but with a little bit of wiggle room for the gasket to move around and still not be in the way. The pipe tapers down to 1.72" so it acts like a funnel going into the turbo..this allows for the smoothest transition into the most common turbos. Many of our competitors either have a much to big or much to small up pipe inlet, this destroys the airflow quality, leading to slower turbo spoolup. Since we are a porting company we make sure to have the smoothest transitions between pipes to allow for maximum flow and quickest spoolup(we call this "quality" airflow). Adding a non-cat'd up pipe is one of the first things you should do to your Subaru. Arguably one of the best $/HP ratios. Due to emission reasons Subaru has to but very restrictive cats in the exhaust system. With the GrimmSpeed up pipe these cats are eliminated. Another great feature of the GrimmSpeed up pipe is that the inlet is gasket matched so you have a perfectly smoothed out exhaust flow compared to the big step that that tiny stock inlet has. The GrimmSpeed up pipe is specifically created without an EGT bung. The ecu does not use the egt sensor for air/fuel adjustments. You do not need the egt sensor. If you would like to keep tabs on EGT temperatures the correct place to do it is on the exhaust manifold right after the exhaust ports, this is the only place where the correct temperatures can be taken. Applications: 02-08 WRX 04-08 STi 04-08 LGT 04-08 FXT 04-08 Baja T As an option we can treat the pipes with our Ceramic Thermal Coating for $20. Shipping to the lower 48 states will be $10. We also carry the OEM Up pipe gaskets... up pipe>turbo is 15.99 and the manifold>turbo is 14.99. We recommend getting the OEM gaskets because we have found over the years they work the best. http://www.grimmspeed.com/images/pro...pipe_500_2.jpg http://www.grimmspeed.com/images/pro...pipe_500_1.jpg http://www.grimmspeed.com/images/pro...tors_500_2.jpg http://www.grimmspeed.com/images/pro...pipe_500_3.jpg http://www.grimmspeed.com/images/pro...pipe_500_4.jpg Justin GrimmSpeed :: Subaru Racing Parts AIM: GrimmSpd 612.481.5731 |
All GrimmSpeed Up Pipes and HiFlow Crosspipes that have went out the last 2 weeks and all future Up Pipes/Crosspipes will now have 35% thicker stainless steel piping! This means that we now offer one of the thickest piped Up Pipes and the thickest Crosspipe availabe in the entire Subaru market.
Everday, us Subaru dorks over here at GrimmSpeed strive to give you premium Subaru parts...and we enjoy doing it! :) |
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it is still a weight reduction over the oem up pipe. its even a big weight reduction over the catless oem up pipe. our up pipe is 4.5lbs and the oem is around 10 with cat. Justin |
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You should contact GST. I think they were having trouble getting aftermarket cross pipes to survive on their time-attack car (but that was a while ago too). |
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opps, sorry, missed that one. you are looking at 10-15 WHP over the cat'd and a 6-10 WHP gain over the catless. Remember though, adding a catless up pipe its not just about the peak gains, its about how fat it makes the powerband.
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the wall thickness is 2.0mm now. most up pipes on the market are only 1.5mm. thanks for the info about GST, i'll get in contact with them. Justin |
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We now have logos on all of our exhaust pipes so you can make sure you are getting an original GrimmSpeed product.
http://www.grimmspeed.com/images/pro...blue_600_1.jpg Like always, we port down the lips so our customers have optimal flow through the pipe with no lips. http://www.grimmspeed.com/images/pro...ange_600_1.jpg |
Up Pipes are now back in stock and ready to ship!
Justin |
Exhaust Pipes are finally BACK in STOCK! We apologize for the long delay guys, but these pipes have been very hot lately. Up Pipes, Crosspipes, 38mm EWG's, and 44mm EWG's are ready to ship.
Up Pipe http://www.grimmspeed.com/catalog/pr...products_id=79 Crosspipe http://www.grimmspeed.com/catalog/pr...products_id=52 38mm EWG http://www.grimmspeed.com/catalog/pr...roducts_id=121 44mm EWG http://www.grimmspeed.com/catalog/pr...roducts_id=147 Thank you for the patience! Justin |
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