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SKU: GRM1099.1.SS

GrimmSpeed Stainless Steel 2-Bolt Up-Pipe Subaru 2004-2021 GRM1099.1.SS

Regular price $289.00
Shipping calculated at checkout.

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Description

This GrimmSpeed up-pipe is crafted from heavy-duty 14-gauge 304 stainless steel with a 321 stainless steel tuned-bellow flex joint, delivering a 33% thicker build than many competitors. It reduces turbo lag by 300-400 RPM for quicker spool, includes Fire Ring multi-layer steel gaskets and all necessary hardware, and requires no tune for installation.

Designed for USDM Subaru EJ25 engines with an OEM-style 2-bolt header, it fits the STI (2004-2021), WRX (2006-2014), Forester XT (2006-2013), Legacy GT (2007-2009), and Outback XT (2007-2009).

Tubing 14 Gauge 304 Stainless Steel
Flex Joint 321 Stainless Steel Tuned-Bellow design
Flanges CNC milled from 1/2" 304 Stainless Steel
Gaskets GrimmSpeed Fire Ring Multi-Layer Steel Gaskets (included)
Turbo Spool Improvement 300-400 RPM quicker
Engine Type USDM Subaru EJ25 engines with OEM-style 2-bolt header configuration
SEMA Certified Yes
Included Hardware 5x M10x1.25 Turbo Mounting Studs, 2x M10x1.25x40mm Yellow Zinc Bolts, 2x M10x1.25 Serrated Flange Yellow Zinc Nuts, 5x M10x1.25 Yellow Zinc JIS Flange Nuts, 2x M10 Yellow Zinc Washers

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