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    ACT Mod-Twin 225 HD Rigid Street Clutch Kit, 2009-2016 BMW 1/3/4/5 Series & Z4 | T1S-B01

    Vendor: ACT
    Part Number: T1S-B01
    Save $481
    $2,050.00 $2,531.00

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Product DetailsFAQReviewsRelated Products

    The ACT T1S-B01 Mod-Twin 225 HD Rigid Street Clutch Kit is a modular twin-disc clutch for 2009-2016 BMW 135i, 335i, 435i, 535i, M235i and Z4 sDrive35i models with the N55 turbo engine. The HD rigid-hub setup blends easy pedal feel and smooth, positive engagement with quick shifting, using twin steel-backed organic friction plates and a rigid chrome-moly Mono-Drive hub. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, floater, patented Monoloc collar, release bearing, alignment tool and pilot bearing if needed. Mod-Twin clutches are fully rebuildable and most components can be ordered separately.

    • Type: Mod-Twin 225 HD Rigid Street Clutch Kit
    • Hub: rigid Mono-Drive
    • Friction: twin steel-backed organic plates
    • Engine: BMW N55 turbo
    • Design: modular, rebuildable
    • Part number: T1S-B01

    Vehicle Applications

    • 2009 BMW 135i
    • 2010 BMW 135i
    • 2011 BMW 135i
    • 2012 BMW 135i
    • 2013 BMW 135i
    • 2009 BMW 335i
    • 2010 BMW 335i
    • 2011 BMW 335i
    • 2012 BMW 335i
    • 2013 BMW 335i
    • 2014 BMW 335i
    • 2015 BMW 335i
    • 2009 BMW 335i xDrive
    • 2010 BMW 335i xDrive
    • 2011 BMW 335i xDrive
    • 2012 BMW 335i xDrive
    • 2013 BMW 335i xDrive
    • 2014 BMW 335i xDrive
    • 2015 BMW 335i xDrive
    • 2011 BMW 335is
    • 2012 BMW 335is
    • 2013 BMW 335is
    • 2014 BMW 435i
    • 2015 BMW 435i
    • 2016 BMW 435i
    • 2014 BMW 435i xDrive
    • 2015 BMW 435i xDrive
    • 2016 BMW 435i xDrive
    • 2009 BMW 535i
    • 2010 BMW 535i
    • 2011 BMW 535i
    • 2012 BMW 535i
    • 2013 BMW 535i
    • 2014 BMW 535i
    • 2015 BMW 535i
    • 2016 BMW 535i
    • 2009 BMW 535i xDrive
    • 2010 BMW 535i xDrive
    • 2014 BMW M235i
    • 2015 BMW M235i
    • 2016 BMW M235i
    • 2009 BMW Z4
    • 2010 BMW Z4
    • 2011 BMW Z4
    • 2012 BMW Z4
    • 2013 BMW Z4
    • 2014 BMW Z4
    • 2015 BMW Z4
    • 2016 BMW Z4

    FAQ

    What does the T1S-B01 fit?

    It fits 2009-2016 BMW 135i, 335i, 435i, 535i, M235i and Z4 sDrive35i models with the N55 turbo engine.

    Is it a twin-disc clutch?

    Yes. It is a Mod-Twin modular twin-disc clutch for high-torque applications.

    Can it be rebuilt?

    Yes. Mod-Twin clutches are fully rebuildable and most components can be ordered separately.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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