Dinan 28mm Lightweight Tubular Adjustable Front Sway Bar (Anti-Roll Bar) with End Links for BMW 1 & 3 Series E82/E90/E92/E93: 128i 135i 135is 325i 328i 330i 335i 335is xDrive

Dinan 28 mm Lightweight Tubular Adjustable Front ARB with Drop Links - BMW E82 E90 E92 E93

Unlock front-end bite, razor-sharp steering feel and flatter cornering with Dinan’s lightweight hollow front roll control bar for BMW 1 Series and 3 Series. This uprated chassis bar delivers serious roll stiffness without the weight penalty, giving you faster direction changes and confidence on fast road drives and track days.

We run this upgrade ourselves and our customers love the transformation - tighter turn-in, better mid-corner stability and reduced understeer, all while keeping road manners intact. If you want a premium handling upgrade for your E82 or E9X, this is the go-to front ARB package.

Why it works

• Lightweight tubular 28 mm design - comparable rigidity with significantly less mass than a solid bar
• Adjustable rate - tune balance from approximately 42 percent to 57 percent stiffer than factory for your ideal fast-road or circuit setup
• Multiple pickup positions - quick, precise adjustment to suit tyres, alignment and driving style
• Supplied with adjustable drop links - left and right-hand threaded ends for easy length tweaks and perfect pre-load

Real-world benefits

• Flatter body control and superior front axle grip
• Improved steering precision and feedback
• More neutral balance with reduced push on corner entry
• Confidence-inspiring stability over B-roads and during hard braking

Compatibility

For BMW 1 Series E82 and BMW 3 Series E90 E92 E93 models including xDrive where listed.

• E82 1 Series - 2008 to 2013: 128i, 135i, 135is
• E90 3 Series Saloon - 2006: 325i, 325xi, 330i, 330xi - 2007 to 2011: 328i, 328xi, 335i, 335i xDrive
• E92 3 Series Coupe - 2007 to 2013: 328i, 328xi, 335i, 335i xDrive - 2011 to 2013: 335is
• E93 3 Series Convertible - 2007 to 2013: 328i, 335i - 2011 to 2013: 335is

Key tech at a glance

• 28 mm hollow construction - about 38 percent lighter than a solid bar with similar stiffness
• Adjustability range - roughly 42 percent to 57 percent over stock
• 2-hole arm layout with 3 usable settings for fine tuning
• Includes adjustable end links for straightforward installation and set-up

What drivers say

Consistently rated as a night-and-day handling upgrade by owners. Expect crisper turn-in, greater front grip and a stable, predictable chassis that lets you carry more speed with less roll.

Installation and support

Professional fitment recommended. Book fitting with MJ Modifications in Warwickshire - request a quote at info@mjmodifications.co.uk. We can advise on settings for fast road or track use and help dial in geometry to suit your tyres and driving.

Why buy from us

We supply genuine Dinan performance hardware and have extensive experience with the E82 and E9X platforms. Our team has fitted and tested this bar on our own cars and customer vehicles with excellent feedback on drivability and performance.

Search-friendly terms

BMW E82 front ARB, E90 handling upgrade, E92 roll bar, E93 front stabiliser, BMW 128i 135i roll control bar, BMW 325i 328i 330i 335i 335is chassis upgrade, xDrive front ARB, adjustable front roll bar kit, tubular 28 mm ARB, BMW sway upgrade, front drop links included, track day suspension, fast road setup, reduce body roll, improve turn-in, BMW E9X suspension tuning.

Note - Part number not supplied in listing. Please contact us if you would like us to confirm the Dinan reference for your vehicle.