Exhaust› Catalytic Converters

Injen

Injen 08-14 Subaru WRX 2.5L Downpipe w/ Divided Wastegate Discharge and High Flow Cat

$711.50

SKU: I004 SES1205DP

In Stock
In Stock
Ships by Aug 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: SES1205DP

Injen Technology has examined the stock down-pipe and found prominent potential on improving the OE design by using mandrel bent stainless steel for optimum flow and corrosion resistance. TIG-welded by hand for race proven durability and endurance and eliminating any possibility of cracking during heat cycles. All of the Injen downpipes are uniquely designed to increase exhaust velocity for improved horsepower and torque. Just like all of our other performance parts, we dyno test our Down Pipes in-house and proudly build them in Pomona, CA.

Performance Down-Pipe with CAT, Part No. SES1205DP, 2008-2014 Subaru Impreza WRX STI H4-2.5L Turbo, 2015-2020 Subaru WRX STI H4-2.5L Turbo, 2008-2014 Subaru Impreza WRX H4-2.5L Turbo.

MIA's Description

Injen Technology's SES1205DP is a high-performance downpipe with an included high-flow catalytic converter, crafted from mandrel-bent 304 stainless steel for optimal flow and corrosion resistance. It features TIG-welded construction for durability, a 76MM piping diameter, and a divorced-style turbo bellow design for improved performance. This downpipe is designed and manufactured in Pomona, CA, and offers dyno-proven gains of up to 24 hp and 12 lb-ft. of torque.

Fitment

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Specifications

BrandInjen
Part NumberI004 SES1205DP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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