In Stock
Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
In Stock & Ready to Freight
Suspension
QA1 Level 2 Big Wheel Kits BW02-GMB4
€3,383.91
+ freight from €149.00, insured road freight, priced by delivery region
(rates)
From €3,532.91 delivered
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
QA1's Level 2 Big Wheel kit, part BW02-GMB4, is sized to clear wheels up to 28 inches, with double adjustable coilovers and coil springs at both ends and a ride height range of -2 in. to +2 in. up front and -3 in. to +2 in. at the rear. Tubular steel control arms and adjustable upper and lower trailing arms round out the geometry changes needed for that wheel clearance.
What to check before buying
Front and rear sway bars are included, sized at 1.375 in. up front and 1.25 in. at the rear, with the whole package going in as a straightforward bolt-on, no cutting or fabrication called for. Confirm your wheel size falls within what this kit is set up for before ordering.
What comes with it
All mounting hardware for the control arms, trailing arms, and sway bars ships with the kit, along with the coil springs and double adjustable shocks front and rear.
Will this work with wheels larger than 28 inches? QA1 sizes this kit for wheels up to 28 inches; it is not specified beyond that.
Are sway bars included? Yes, front and rear sway bars are both part of this kit.
Specifications
| Feature | Details |
|---|---|
| Brand | QA1 |
| Manufacturer Part # | BW02-GMB4 |
| Product Type | Suspension Handling Package |
| Designed For | Vehicles Running Up to 28-inch Wheels |
| Front Shock Type | Double Adjustable Coilover |
| Rear Shock Type | Double Adjustable Coilover |
| Front Coil Springs Included? | Yes |
| Rear Coil Springs Included? | Yes |
| Front Sway Bar Included? | Yes (1.375 in. / 34.93 mm) |
| Rear Sway Bar Included? | Yes (1.25 in. / 31.75 mm) |
| Upper & Lower Control Arms Included? | Yes (Tubular Steel) |
| Adjustable Trailing Arms? | Yes (Upper & Lower) |
| Ride Height Adjustment | Front: -2 in. to +2 in. / Rear: -3 in. to +2 in. |
| Installation Type | Bolt-On, No Welding Required |
| Mounting Hardware Included? | Yes |
Suspension Setup & Installation Checklist
- Inspect top mounts, damper seals, bushings, and ball joints prior to fitment.
- Set initial spring preload, collar heights, and damper rebound clicks symmetrically left to right.
- Torque all suspension control arm pivot bolts while the vehicle is at resting ride height (loaded suspension).
- Perform a complete 4-wheel laser alignment once ride height has settled to ensure optimal handling and tire wear.
Full terms: 30-day warranty · returns
