Set Your 2017 Subaru WRX STI Catalog
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Brian Crower Crankshaft for 2017 Subaru WRX STI

General Representation
General Image (Actual Part May Vary)
In Stock
Fits:
Subaru WRX STI - 2015 to 2021 - Sedan [All Trim Levels]
Notes:
Billet
More Info:
Fits EJ255 / EJ257 Motors. 4340 Billet. Stroke = 83mm, Crank Pin = 52mm, Main = 60mm.
List Price:
$2417.15
Our Price:
$2174.97
You Save:
$242.18
 
 
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Select an Application For Your
2017 Subaru WRX STI
 
Door Config  [Trim Level]
Application / Notes
Sedan [All]
(Billet)
 

MOST CRANKSHAFTS WILL HAVE A LONGER STROKE. PLEASE READ ALL MEASUREMENTS BEFORE PURCHASING.

For those serious about extreme horsepower, a stronger crankshaft is highly recommended to handle the additional stress. Just like connecting rods, the stock crankshaft can become a weak point as you start to increase the power. The stock crank can only handle so much before it reaches its breaking point. To counter this, Brian Crower offers bullet-proof crankshafts for those looking for the most power possible.

Brian Crower crankshafts are built out of aerospace 4340 billet steel. They are CNC machined on a 5-axis Mazak Integrex 300-IV CNC machine to exacting tolerances (.0001"). This ensures that the crankshaft is a solid piece and minimizes any weak points. Each crankshaft features large radius journals for added rigidity. Gun drilled, CNC ground oil holes feature a smooth surface for extra oiling, tear dropped for added oil scoop, cross drilled for priority main feeding to the rods and micro polished to a mirror finish for optimum bearing lubricity. All cranks are stress relieved, shot peened, magnaflux inspected and nitrided (multi step heat treatment) for the ultimate durability and performance.

Key Features:
  • Aerospace grade 4340 billet or forged steel.
  • CNC machined to exacting tolerances as tight as .0001".
  • Available in "billet" and "forged" options. The forged options are CNC milled from 4340 steel non-twist forgings, whereas the solid billet options are machined directly out of solid billet 4340 steel.
  • Select crankshafts have a special LightWeight version.
  • Each crankshaft is stress relieved, shot peened, magnaflux inspected and nitrided.
  • Most kits will have a longer stroke for added capacity and power.
Fitment Notes: PLEASE ENSURE TO READ ALL MEASUREMENTS AND NOTES ON EACH KIT! It is important to ensure that the measurements match your current setup and will fit any other components your have. Any kit that is unbalanced will require additional work and cutting to balance during install. Please speak with your machine shop to confirm the fitment before proceeding.

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Application Price List & Information Overview
Application List Price Our Price
Subaru WRX STI - 2015 to 2021 - Sedan [All] Brian Crower Crankshaft

Notes: (Billet)

More Info: Fits EJ255 / EJ257 Motors. 4340 Billet. Stroke = 83mm, Crank Pin = 52mm, Main = 60mm.
$2417.15$2174.97
Featured Supported Door Configuration:
Subaru WRX STI Sedan

Brian Crower Crankshaft supported 2017 Subaru WRX STI Trim Levels:
Base , Launch Ed. , Limited , Series.HyperBlue , Series.Gray , Series.White


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Fast service and great communication and customer service
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Michael, Thank you for your positive feedback! We're thrilled to hear that you experienced fast service along with great communication and customer support. We aim to provide the best for our customers and help enhance their vehicle experience. If you have any questions or need assistance with your future orders, feel free to reach out! Best Regards, Customer Care
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My order came in incredibly fast and is exactly as described. I will be using the company again .
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Steve, Thank you for your positive feedback! We're thrilled to hear that your order arrived quickly and met your expectations. We look forward to assisting you with your future upgrades! Best Regards, Customer Care
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They had the best price on the exhaust I purchased. Easy ordering, fast shipping and great product.
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Chris, Thank you for your positive feedback! We're thrilled to hear that you found the best price on the exhaust for your vehicle. It's great to know you had an easy ordering experience and appreciated our fast shipping and quality product. We look forward to serving you again in the future! Best Regards, Customer Care
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I couldn't be happier with my purchase! I ordered around 9pm, and it was delivered to my door befit 11am the next day! I didn't pay for expedited shipping, but it was shipped faster than big shipping companies have a hard time doing! The price was even better than I could find on the internet at rival retailers. So, with the cost of the intake, shipping, and communication from the company, I'll be back back for more and I highly recommend this retailers! Thank you!
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Timothy, Thank you for your glowing review! We're thrilled to hear that you had such a speedy delivery, especially for your intake purchase. It's great that you found our pricing competitive as well. We strive to provide not just great products, but also a fantastic shopping experience. We look forward to serving you again in the future! Best Regards, Customer Care
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First time buyer from PIT. Working on a new project car. Customer service was solid! After placing my order they even contacted me to make sure the parts I ordered were compatible with my specific vehicle. We exchanged some info and verified the parts would fit my ride. Delivery was communicated, tracked, and arrived on time as expected. Got exactly what I thought I was gonna get: exact part and the replacement went smooth. Have PIT bookmarked now and will use them again soon! Prish PIT!!
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Chaz, Thank you for your fantastic review! We're thrilled to hear that you had a positive experience with your order for your project car and that our team was able to assist in verifying compatibility. It's great to know the delivery was smooth and you received exactly what you expected. We appreciate you bookmarking us, and we look forward to helping you with your future automotive upgrades! Best Regards, Customer Care