GrimmSpeed 3 Bolt Up-Pipe 2002-2014 WRX / 2004-2021 STI

DESCRIPTION

We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we can offer you the most precise and best fitting up pipe for your [aftermarket] 3-bolt header on the market. Aftermarket headers are often inconsistent so we used our reverse engineering hardware/software to scan the leading 3-bolt headers to determine the range of best fitments for our aftermarket up pipe. This allows us to be very confident that your flanges will be leak free and the up pipe will fit perfectly, every time.

WHY?

Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the best up pipe the aftermarket has to offer. The GrimmSpeed 2 Bolt Up-Pipe is the perfect addition to your vehicles engine bay.

FEATURES:

• Gaskets Included

• Flex Joint - 321 Stainless Steel "Tuned-Bellow"

• Tubing Thickness- 14 Gauge Piping Thickness - 33% thicker than most competitors

• Pipe to Flange Connection - Cut-Back flange allows much smoother connection. Piping is ported flush with flange so there is no step into the pipe.

• Flanges - 1/2" 304 Stainless Steel CNC Milled - All 3 sides are milled for precise tolerances in manufacturing

• Reduce turbo lag

COMPATIBILITY

2002-2014 WRX

2004+ STI