Vehicle Fitment
Make | Model | Year |
---|---|---|
Subaru | Forester | 2004-2013 |
WRX | 2006-2007 |
Make | Model | Year |
---|---|---|
Subaru | Forester | 2004-2013 |
WRX | 2006-2007 |
Black Ceramic Coated HiFlow Exhaust Manifold Crosspipe by GrimmSpeed®. Subaru supplies its turbo owners with a tiny little crosspipe from the factory. 50% of your exhaust gasses are passing through this tiny pipe and, well, that's just a problem. The GrimmSpeed HiFlow Crosspipe is made of 304 SS(flanges, flex, tubing) and has a pipe-wall thickness of 14 Gauge, this is the most "heavy-duty" pipe you will find. Many other pipes use cheap thin steel and are marketed as "super light weight".
Finish: Black Ceramic Coated |
Quantity: 1 Piece |
The one of a kind Triple Layer Flex Joint is not located in the bend, which adds to the life expectancy of the flex section. This unit is built from 1.92" 304 Stainless Steel tubing, maximizing exhaust flow from cylinders 1 and 4 to the manifold collector for faster turbo response. Customers have seen up to 15 HP INCREASE when combined with their PnP Subaru Exhaust Manifold. The pipe by itself should net around 5-8 HP INCREASE. Add on their amazing Ceramic Heat Coating for a VERY SMALL fee to help keep the heat in and speed up those exhaust gasses even more.
GrimmSpeed® was founded in 2006 to provide customers with innovative and highly engineered aftermarket products. In short, they are a small group of highly dedicated car nuts who work in Minneapolis, Minnesota. GrimmSpeed® bread and butter started out anything Subaru. However, after growing GrimmSpeed® team and engineering they started developing products for: Mitsubishi, MazdaSpeed, and Hyundai markets. GrimmSpeed® are a true garage start-up and they have been lucky enough over the years to be able to turn it into exactly the business I had dreamed....probably a lot more actually. GrimmSpeed® have a wide breadth of expertise consisting of exhaust design, gaskets, pullies, phenolic spacers, porting and polishing, boost controllers, and many more.