KW
KW Variant 2 V2 Inox-Line Coilover Kit for BMW X3 E83 (2003-2011) - Height Adjustable, Rebound Adjustable Suspension (shocks & springs) - Lowering Coilovers - Fits 20i 25i 30i 20d 30d Petrol & Diesel - Part 15220003
KW Variant 2 V2 Inox-Line Coilover Kit for BMW X3 E83 (2003-2011) - Height Adjustable, Rebound Adjustable Suspension (shocks & springs) - Lowering Coilovers - Fits 20i 25i 30i 20d 30d Petrol & Diesel - Part 15220003
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Upgrade your BMW X3 E83 ride, stance and control
Looking to lower your X3 and sharpen its handling without ruining daily comfort? This KW V2 inox-line height adjustable suspension set delivers precise rebound control and a confident, composed drive. It is a complete, bolt-on damper and spring package engineered for the E83 platform and suitable for both petrol and diesel models from 2003 to 2011. We run this setup on customer cars and the feedback is consistently excellent – tighter body control, smoother ride quality and a properly purposeful stance.
Why enthusiasts choose this adjustable suspension
- 16-click rebound adjustment – quickly tune firmer or more compliant road manners to suit tyres, wheels and driving style
- Inox-line stainless steel bodies – corrosion resistant for year-round UK use and long-term reliability
- Continuously height adjustable within the tested range – fine-tune ride height for stance and performance
- Vehicle-specific valving – developed through extensive testing to enhance steering precision and grip
- Complete, ready-to-install solution – comprehensive documentation and adjustment tool supplied
- Part approval according to §19.3 – street use documentation available
Real-world benefits
- Lower centre of gravity for improved turn-in and reduced body roll
- Confident high-speed stability and better roadholding on B-roads and motorways
- Dial in comfort for commuting or firm things up for fast-road and trackday sessions
- Optimise setup for larger wheel and tyre combinations
Compatibility – BMW X3 E83
Fits the E83 generation X3 produced 01/2003–12/2011, including the following variants:
20i, 25i, 30i, 2.5si, 30si, 30sd, 20d, 30d, 30dx, 18dx, 20dx, 20ix, 25ix, 28ix, 30ix, 35dx
Technical highlights
- Twin-tube damper design with precise rebound adjustment in 16 steps
- Adjustment via top of the piston rod or supplied twist-adjuster (model dependent)
- High-grade components for durability after extensive salt-spray testing
- Thorough product testing on road and test facilities to exceed OEM quality
Documents and helpful links
Professional fitting
For expert installation and a tailored fast-road alignment, book your suspension fitment with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quotation and availability.
Warranty information
- Street coilovers including V1, V2, V3 and Street Comfort – limited lifetime warranty
- Bushings, bump stops and ball joints – 1 year
- Clubsport, 2-way Race, 3-way Race – no warranty
Part number
15220003
Search-friendly terms customers use
BMW X3 E83 suspension upgrade, height adjustable shock absorbers, stainless steel coilover set, sport suspension for X3 2003–2011, adjustable shocks and springs, rebound adjustable dampers, fast road suspension kit, trackday-ready road setup, lowering kit for BMW X3 E83, handling improvement package, performance suspension system, KW V2 inox-line for X3, ride height adjustment, premium coilover suspension, bolt-on lowering solution, improved cornering grip, UK road and track suspension.
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