Millway Motorsport BMW Rear Shock Mount Reinforcement Plates | 90431
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Description
Millway Motorsport 90431 rear shock mount reinforcement plates strengthen the rear shock tower area on compatible BMW E30, E36, E46, Z3 and Z4 models.
Cars running stiffer dampers, coilovers or regular track use can place greater load through the rear shock mounting area. These 3mm S355 steel reinforcement plates spread that load across a larger section of the body and can be installed as either a bolt-on or weld-in reinforcement.
Key Features
- 3mm S355 steel construction
- Helps reinforce the rear shock tower
- Suitable for bolt-on or weld-in installation
- Useful with uprated dampers and coilovers
- Supplied as a pair
BMW Fitment
- BMW E30 including E30 M3
- BMW E36 including Compact and E36 M3
- BMW E46 including E46 M3
- BMW Z3 including Z3 M
- BMW E85/E86 Z4 including Z4 M
Professional installation is recommended, particularly if the plates are welded in.
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Millway part number: 90431.
More information
Get Booked in for fitting here
Warranty, Shipping and Returns
Products are supplied with the applicable manufacturer warranty. We offer UK and worldwide shipping. Please refer to the live availability information and our shipping and returns policies before ordering. Contact us if you need to confirm compatibility, intended use or any product-specific conditions.
Finance Options
Available payment options and current terms are shown at checkout. Instalment options depend on the provider and eligibility. Please review the terms displayed before confirming your payment.
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Why buy from us?
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Specifications
- Brand
- Millway Motorsport
- Product type
- Suspension Reinforcement
- SKU:
- MW90431
- Vehicle make
- BMW
- Vehicle model
- 3 Series, M3, Z3, and Z4
- Vehicle variant
- E30, E36, E46, E36/7, E36/8, E85, and E86
Ready for Dispatch
You’ll earn 16 Laps
For 1 item, including VAT but excluding delivery.
How it works
Sign in before ordering. Earn 1 Lap for every whole £1 of eligible product spend, including VAT.
Delivery, gift cards, sale-priced or discounted items and trade purchases do not earn Laps.
Purchase Laps become available 30 days after payment. Returns and refunds remove Laps earned on refunded items; pending Laps are cancelled.
This estimate follows your selected option and quantity. Checkout discounts can change eligibility. Bundle prices count once. Appstle records the final award after payment.
Sign in, open Spend Laps and choose an available reward. Redeem your Laps, copy your unique discount code and enter it at checkout using the same customer account.
Your tier makes your Laps go further: 1,000 Laps are worth £10 at Rookie, £12.50 at Contender, £20 at Pro or £25 at Champion. Choose £5 off £100, £10 off £200, £25 off £500 or £50 off £1,000 of eligible products.
Minimum spends include VAT and exclude delivery and ineligible products. Use one reward or discount code per order; it cannot be combined with any other product, order or shipping discount. Rewards apply only to eligible products and variants shown in your rewards profile. Returns and refunds remove the Laps earned on refunded items; pending Laps are cancelled. Spending Laps does not reduce your qualifying lifetime spend. Laps and standard reward codes do not expire.
Need help?
Product questions answered
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Which suspension option should I choose?
Consider your road and track use, desired ride height and comfort preference. Check the listed axle loads, electronic-damper requirements and included parts where applicable. Contact us with your current setup before choosing an option.
What should I check before booking installation?
Ask your installer to check the supplied components and fitting instructions, any required mounting hardware and whether alignment or calibration is needed for your chosen parts. Confirm the delivery estimate before booking.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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