Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Air and Fuel› Performance Packages
COBB
Cobb 2018 Subaru WRX STI Stage 1+ Power Package - Cobb Blue
SKU: C005 SUB0040S1P-BL
Moderate — 2–4 hours
Overview
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Part #: SUB0040S1P-BL
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | COBB |
| Part Number | C005 SUB0040S1P-BL |
Videos
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COBB Tuning - 2015-2021 STI NexGen Packages and Maps
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Tutorial: How to install Cobb Stage 1 kit on a 2015 WRX STI
How to Install Cobb Accessport V3 2015+ Subaru WRX/STi
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Subaru WRX Cobb Stage 1 Install | AccessPort how to tutorial | 2008 2009 2010 2011 2012 2013 2014
COBB Accessport 2022 WRX - Everything you need to know
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COBB Tuning - 2015-2021 WRX NexGen Packages and Maps
COBB Tuning - NexGen Flex Fuel for Subaru 2008-2021 STI
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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