Dinan 15.8mm Rear Anti-roll Bar for BMW 128i 135i 325i 328i 335i - autotalent }
 Product Description The 15.8mm rear Antiroll Bar may be added to the Stage 1 Suspension System for...
Vendor: Dinan
SKU: D120-0507
Product Type: Suspension Tuning
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Subtotal: $339.95
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 Product Description

The 15.8mm rear Antiroll Bar may be added to the Stage 1 Suspension System for those who are building their high performance suspension system in stages. The Dinan rear Anti-roll bar is 118% stiffer than the stock 13mm rear bar*. The matching  Lightweight Tubular Adjustable 28mm Front antiroll bar should always be installed as well for proper balance.

Only recommended for non-xi vehicles if equipped with D120-0530 28mm Front Swaybar, and one of the following: Limited-slip differential or rear tires that are wider than the front tires by 20mm or more.

Special Note: The matching 28mm front antiroll bar should always be installed as well for proper balance. Does not fit 328xi cars.

+ Less Understeer
+ Less Body Roll
+ More Mechanical Grip
+ More Stable At Limit
+ 118% stiffer then stock 13mm bar*

* Please see included notes under tech info tab for a full breakdown of Dinan rear anti-roll bar stiffness rating.

Models Supported by Dinan 15.8mm Rear Anti-roll Bar for BMW 128i 135i 325i 328i 335i

  • 2008-2013 128i E82 Coupe 
  • 2008-2010 135i E82 Coupe 
  • 2011-2013 135i E82 Coupe 
  • 2006 325i & xi E90 Sedan 
  • 2007-2013 328i E93 Convertible 
  • 2007-2011 328i & xi E90 Sedan
  • 2007-2013 328i & xi E92 Coupe 
  • 2006 330i & xi E90 Sedan 
  • 2007-2010 353i E93 Convertible 
  • 2007-2010 335i & xDrive E92 Coupe 
  • 2007-2010 335i & xDrive E90 Sedan 
  • 2011 335i & xDrive E90 Sedan
  • 2011-2013 335i & xDrive E92 Coupe 
  • 2011-2013 335i E93 Convertible 
  • 2011-2013 335is E92 Coupe 
  • 2011-2013 335is E93 Convertible 
  • 2013 135is E82 Coupe 


Product Specifications
Labor Hours/Installation Hours 4.20
Included Notes Urethane bushings.
E90 325i, 328i, 330i, 335i = 13mm (Dinan 15.8 = +118% stiffer) 
E92 328i, 335i, 335is = 13mm (Dinan 15.8= +118% stiffer) 
E93 328i = 13mm or 15mm (sport) (Dinan 15.8= +118% or +23% stiffer) 
E93 335is = 15mm (Dinan 15.8= +23% stiffer) 
E90/E92 335xi = 15mm (Dinan 15.8= +23% stiffer) 
E82 135i = 11mm or 12mm (Dinan 15.8= +326% or +201% stiffer) 
E82 128i = 12mm (Dinan 15.8= +201% stiffer) 
Required Items The matching 28mm front antiroll bar should always be installed as well for proper balance. Note: The 335xi does not have a front anti-roll available from Dinan and retains the stock bar.


If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back


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