QA1 Level 2 Handling Suspension Kits HK32-CRB4
Part number 42705f7604da
$5,797.84
In stock ready to ship
Parts & Accessories
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Parts & Accessories
SKU 01aaf05a0364
Car Chassis & Suspension Kits$1,405.21
Freight and taxes calculated at checkout
In stock · ready to ship
No warranty
Commercial use may carry a shorter period than pleasure use.
Warranty termsFreight — oversize — from $349. Ships in 1–3 business days, 3–10 business days in transit.
Freight damage must be noted on the delivery receipt and reported within 48 hours of delivery.
Shipping rates30-day return window · 25% restocking fee plus freight both ways.
Engines or transmissions that have been disassembled or parted out cannot be returned.
Full policySecure card payment via Stripe. A deposit holds an item for 15 days.
Some engines and transmissions carry a refundable core charge, shown on the product page where it applies.
Payment termsCatalogue data
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In the seller's words
The BMR Level 4 Suspension Handling Package is engineered for muscle car owners who demand better cornering ability, reduced body roll, and improved overall stability. Whether you’re hitting the track, participating in autocross events, or just cruising aggressively on the street, this kit provides the perfect balance of comfort and performance.
Ideal for late-model muscle cars that need a significant handling improvement!
✅ Front & Rear Lowering Springs – Enhances handling and gives your car a lower center of gravity
✅ Hollow Front & Rear Sway Bars – Reduces body roll and improves cornering stability
✅ Total Suspension Bushing Kit – Includes rear cradle bushings, rear suspension bushings, and front suspension bushings
✅ Bolt-On Subframe Connectors – Reinforces chassis rigidity and minimizes flex
✅ Rear Upper & Lower Control Arms – Provides improved rear suspension geometry
✅ Driveshaft Tunnel Brace – Adds extra reinforcement for drivetrain stability
✅ Adjustable Trailing Arms & Toe Rods – Allows for precise alignment adjustments
A full-package suspension upgrade for street and track performance!
| Feature | Details |
|---|---|
| MFG. Part # | HPP021R |
| Brand | BMR Suspension |
| Vehicle Compatibility | Late-Model Muscle Cars |
| Front Coil Springs | Yes |
| Rear Coil Springs | Yes |
| Lowering Amount | 1.00-1.50 inches (varies by vehicle) |
| Front Sway Bar | Hollow, 1.125 in. (29.00 mm) diameter |
| Rear Sway Bar | Hollow, 1.000 in. (25.00 mm) diameter |
| Suspension Bushing Kit | Yes (Front & Rear) |
| Subframe Connectors | Yes (Bolt-On) |
| Driveshaft Tunnel Brace | Yes |
| Trailing Arms | Yes (Adjustable) |
| Toe Rods | Yes (Adjustable) |
| Chassis Stiffening | Yes |
| Installation Type | Bolt-On |
Designed to improve handling while maintaining ride comfort!
✔ Fits a variety of late-model muscle cars
✔ Direct bolt-on installation – No major modifications required
✔ Designed for aggressive street driving & track applications
✔ Optimized for vehicles with stock or modified suspension setups
Perfect for muscle car enthusiasts who want better handling without sacrificing ride quality!
Professional Installation Recommended
Upgrade your suspension for precise handling, better cornering, and a confident ride!
How does this kit improve handling?
Will this kit significantly lower my car?
Do I need an alignment after installing this kit?
Is this kit compatible with my stock shocks and struts?
Can I install this kit myself?
Experience the ultimate in muscle car handling with the BMR Level 4 Suspension Package!
✔ Lower Stance & Improved Stability
✔ Chassis Stiffening with Subframe Connectors
✔ Hollow Sway Bars for Reduced Body Roll
✔ Adjustable Components for Precision Handling
✔ Complete Suspension Bushing Kit for Maximum Performance
Order Now & Take Your Car’s Handling to the Next Level!
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