Pure Turbos Turbo Upgrade Pure Stage 2+ for BMW S55 (M2 / M3 / M4) 2014-2020
CORE/CORE CHARGE REQUIRED – OEM Turbo Upgrade
* NOTE: PRICE IS FOR THE PAIR
This comprehensive turbocharger upgrade system delivers exceptional performance gains, capable of supporting over 900 wheel horsepower. The complete package includes upgraded billet compressor wheels, machined billet inlet snouts (front and rear), silicone intake inlets, larger high-flow turbine wheels, and reinforced bearing housings for maximum durability. Each unit undergoes VSR high-speed balancing and features OEM housing for true plug-and-play installation. Custom tuning is required to optimize the system's performance potential, and the upgrade is backed by a 1-year unlimited mileage warranty. A refundable core deposit applies unless original turbos are sent first. For competition use only under California law.
Complete System Includes:
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Upgraded Billet Compressor Wheels
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Machined Billet Inlet Snouts (Front & Rear)
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Silicone Intake Inlets (Front & Rear)
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Larger High-Flow Turbine Wheels
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Upgraded Bearing Housings
Performance Features:
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Enhanced airflow capacity and exhaust efficiency
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Superior high-load durability
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VSR High-Speed Balanced for smooth operation
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OEM Turbocharger Housing (Direct plug-and-play installation)
Power Output & Requirements:
Warranty Coverage:
Core Deposit Program:
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Refundable deposit for remanufactured units
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Option 1: Pay deposit → Receive upgrade → Return original turbo within 60 days → Full refund
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Option 2: Send turbo for rebuilding first → No deposit required
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Important: Remove all accessories/hardware before shipping cores
Legal Compliance:
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Legal for competition racing vehicles only (California definition)
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Not legal for use on public roads or highways
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Intended for off-road/competition use only
Fitment Chart:
| Make |
Model |
Year |
BMW
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M3
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2014-2018
|
|
BMW |
M4 |
2014-2020 |
|
BMW |
M2 |
2016-2020 |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
The AutoHouse Advantage: Global sourcing power paired with specialized expertise. We utilize an expansive supply network of over 600,000 SKUs to deliver world-class components with an enthusiast’s precision.
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Price Match Guarantee:
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We are committed to providing the best value. If you find a lower advertised price from a verified vendor, we will match it. Shop with confidence knowing you’re getting the industry's lowest price.
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Project Incentives:
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
• AH25 — $25 OFF $500+ | • AH60 — $60 OFF $1000+
• AH180 — $180 OFF $3000+ | • AH400 — $400 OFF $6000+
• AH630 — $630 OFF $9000+
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Every product we sell carries its full original manufacturer’s warranty. While warranties are serviced by the brands themselves, we act as your advocate—handling technical details to ensure your claim is processed fairly.
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Leveraging our massive supply chain, we secure hard-to-find components that other shops can't access. Whether it's a standard upgrade or a custom exotic application, we have the network to get it to your door.
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Building something big? If you’re planning a full overhaul or need a custom quote, reach out to our team via our
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Direct Consultation:
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Technical & Fitment:
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To qualify for our Fitment Guarantee, please email your vehicle’s Year, Make, Model, and any existing modifications to:
support@autohousesupply.com
Our experts will review your specifications and provide written confirmation for your build.
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For tracking updates or status inquiries on existing orders, please reach out via our Contact Form. Having your order number ready will allow us to provide the most efficient update.
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We proudly support builds across the US, Canada, Mexico, and worldwide. For international shipping quotes or oversized freight logistics, please contact us via the email link above.
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Need an immediate answer? Our
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Secure Shipping:
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We offer FREE Ground Shipping within the 48 contiguous United States. Most in-stock orders process within 48 hours. For your security, high-value performance parts require a signature upon delivery to ensure they reach you safely.
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Transit Protection:
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Please inspect your order immediately. Damage must be reported within 48 hours. For freight/LTL items, if you cannot inspect the contents immediately, please write "Subject to Inspection" on the delivery receipt before signing.
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Flexible Returns:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Need assistance? Reach out via our
Contact Form before shipping any items back so we can provide you with an RMA number.
Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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If this product doesn't list your specific vehicle data, simply reach out to support@autohousesupply.com. We will manually verify compatibility for you.
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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Questions? Send us your
Year, Make, and Model via our
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