BMR SUSPENSION KM020H Tubular Member 887753324566

( Brand: Bmr Suspension ), ( Manufacturer Part Number: KM020H ), ( Air Freight Prohibited: False ), ( Part Type: Automotive ), ( UPC: 887753324566 )

Review BMR SUSPENSION Tubular K member Ford fits MUSTANG 2005–2014

The **BMR Suspension KM020H Tubular K-Member** is a meticulously engineered, high-performance aftermarket component designed to elevate the handling, stability, and overall driving dynamics of the **2005 2014 Ford Mustang**, particularly those equipped with the **Cobra Jet, GT, or SVT Cobra** platforms. Crafted from **high-grade 4130 chromoly steel tubing**, this tubular K-member is built to withstand the rigors of aggressive driving, track use, and heavy loads while delivering unmatched rigidity and precision. Unlike stock OEM components, which are often fabricated from softer materials and prone to flex under load, the KM020H features a **custom-welded, multi-tube truss design** that minimizes torsional deflection, ensuring sharper cornering, reduced body roll, and a more planted, responsive chassis. The member is engineered to integrate seamlessly with a wide range of suspension upgrades, including **coilovers, sway bars, and multi-link setups**, making it an ideal choice for enthusiasts looking to fine-tune their Mustang s stance and performance. With **pre-drilled and pre-aligned mounting points**, installation is streamlined, allowing for quick and accurate alignment with the frame and suspension components. Whether you re chasing lap times on the track, tackling rough roads with confidence, or simply seeking a firmer, more composed driving experience, the BMR KM020H Tubular K-Member delivers a **substantial upgrade in structural integrity and handling finesse**, proving itself as a cornerstone for any serious Mustang suspension build.

The **BMR Suspension KM020H Tubular K-Member** is a popular aftermarket upgrade for 2005 2014 Ford Mustangs, particularly for those looking to improve handling, stiffness, and overall chassis performance. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the BMR KM020H Tubular K-Member**

1. **Significant Stiffness Increase**

The KM020H is a high-quality tubular steel K-member designed to replace the stock rubber-mounted unit. It eliminates flex in the chassis, particularly under hard cornering, braking, or acceleration. This leads to sharper, more predictable handling, especially for drivers who push their Mustangs in performance driving or track use.

2. **Improved Weight Distribution**

The tubular design is more rigid than the stock rubber bushings, which can cause weight transfer issues. The KM020H helps maintain a more consistent weight bias, improving traction and stability, especially in aggressive driving scenarios.

3. **Better Suspension Geometry Retention**

Stock K-members can compress or shift under load, altering suspension geometry (camber, caster, toe). The KM020H minimizes this, allowing aftermarket suspension components (like coilovers, control arms, or sway bars) to function as intended. This is critical for those running lowered suspensions or aggressive setups.

4. **Durability and Longevity**

Made from high-grade tubular steel, the KM020H is built to withstand significant stress without deforming. Unlike some aftermarket parts that may warp or crack under heavy loads, this unit is designed for durability, especially in high-performance applications.

5. **Compatibility with Performance Upgrades**

- Coilovers (e.g., BC Racing, KW, Fox)

- Sway bars (front and rear)

- Lowering springs

- Track-oriented suspension setups

It provides a solid foundation for further tuning without compromising integrity.

6. **Easier Installation**

While installation requires some mechanical skill (especially if removing the stock K-member), BMR provides clear instructions and tools (like a hydraulic press) to simplify the process. Many Mustang forums and shops offer guidance for first-time installers.

7. **Positive Community Feedback**

The KM020H has been widely praised in Mustang enthusiast communities for its effectiveness in improving handling. Many drivers report noticeable differences in cornering, braking, and overall chassis feel after installation.

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### **Cons of the BMR KM020H Tubular K-Member**

1. **Cost**

The KM020H is not a cheap upgrade, typically ranging between **$1,200 $1,500** depending on the year and whether it includes additional components (like sway bar mounts or hardware). This is a significant investment for a single part, though it pays off in performance and longevity.

2. **Installation Complexity**

- Removing the engine (or at least the transmission) to access the stock unit.

- Careful alignment of the new K-member with the frame rails and subframe.

- Potential modifications to the stock frame (e.g., welding or cutting) if the new K-member doesn t fit perfectly.

While not impossible, this is a labor-intensive job that may require professional help or a well-equipped garage.

3. **Potential for Overkill on Stock Suspensions**

If you re running a stock suspension (shocks, springs, sway bars), the KM020H may not provide *dramatic* improvements in daily driving. Its benefits are most noticeable when paired with aftermarket suspension components (e.g., coilovers, stiffer springs). For casual drivers, the upgrade might feel excessive.

4. **Noisy in Some Cases**

Some users report increased road noise or rattles, particularly if the surrounding components (like the subframe or frame rails) are not properly aligned or sealed. This can be mitigated with additional sound-dampening materials or adjustments during installation.

5. **Limited Aftermarket Support for Non-Standard Setups**

If you re running heavily modified suspension geometry (e.g., extreme camber, custom control arms), the KM020H may not account for all adjustments. Some drivers find they need to fine-tune other components (like sway bars or bushings) to optimize performance.

6. **Not a "Quick Fix" for Poor Handling**

The KM020H addresses chassis stiffness but won t compensate for other issues like worn bushings, shocks, or tires. If your Mustang has other suspension problems (e.g., sagging springs, leaking shocks), the K-member alone won t fully resolve them.

7. **Potential for Over-Tightening**

Some drivers accidentally over-tighten the K-member bolts, leading to frame stress or warping. BMR provides torque specs, but improper installation can void warranties or cause damage. Precision is key.

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### **Conclusion**

The **BMR KM020H Tubular K-Member** is one of the most effective aftermarket upgrades for 2005 2014 Mustangs seeking significant stiffness and handling improvements. It excels in performance driving, track use, and builds where suspension tuning is a priority. However, it is not a simple or cheap fix it requires careful planning, mechanical skill, and often a willingness to invest in complementary upgrades (like coilovers or sway bars) to fully realize its benefits.

For **daily drivers** who want minor handling tweaks without major modifications, the KM020H may be overkill. But for **enthusiasts** who push their Mustangs hard, track regularly, or are building a performance-oriented rig, it is a worthwhile investment that pays dividends in precision, stability, and longevity.

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### **Recommendation**

- You are running or plan to run aftermarket suspension components (coilovers, sway bars, lowering springs).

- You frequently drive aggressively, track, or participate in performance driving.

- You have the mechanical skill (or access to a shop) to install it properly.

- You want a long-term upgrade that enhances chassis stiffness and geometry retention.

- You re on a tight budget and only want minor handling improvements.

- You re not planning to pair it with other suspension upgrades.

- You lack the time or tools to install it correctly (or don t have access to professional help).

- Your Mustang s suspension is already heavily modified in ways that may conflict with the K-member s design.

- If you want stiffness but don t want to go through a full K-member swap, consider **stiffer sway bars** or **subframe bushings** as lower-cost alternatives.

- For track-focused builds, pair the KM020H with **BMR s full suspension packages** (e.g., their coilover or sway bar kits) for a cohesive setup.

- If you re unsure, test-fit the K-member in your garage before committing to purchase, as fitment can vary slightly by year.

Ultimately, the KM020H is a **high-end, high-reward** part that justifies its cost for the right driver. For those serious about Mustang performance, it s a cornerstone upgrade. For casual drivers, it s best approached as part of a broader suspension build rather than a standalone solution.

Details:

Available in black hammertoe and red powder coat finishes for long-lasting appearance. Integrated engine mounts lower the for extra Underwood clearance. Available in a sleek black hammertoe or red powder coat finish, it combines long-lasting aesthetics with functional performance. The design accommodates stock hydraulic steering racks and can work with either OEM or BMR A-arms, offering versatile compatibility.

Designed for street performance, drag race, and handling applications. Crafted from durable DOM tubing, this lightweight K-member reduces weight by up to 20 pounds compared factory components, while simultaneously increasing front-end rigidity for improved handling and responsiveness. Features: Lighter than factory K-members for improved performance and handling. Manufactured with strength and longevity in mind, the BMR K-Member features thicker mounting plates larger diameter tubing than stock options, ensuring durability under street, drag race, or handling conditions.

This K-Member is ideal for Mustang enthusiasts seeking enhanced performance, better clearance, and reduced weight without sacrificing strength or durability. Compatible with stock or BMR A-arms and hydraulic steering racks. Its bolt-in design requires no modifications, making installation straightforward and efficient, typically completed within 3-4 hours. Constructed from durable 1-inch, 1-1/4-inch, and 1-1/2-inch DOM tubing.

It is specifically engineered to fit 2011 2014 Mustangs and earlier model's from 2007 with compatible mounting points.

part #: km020h prices

• $570.25-$621.07

specifications engimou:

• for models: Mustang
• for makes: Ford
• for years: 2005-2014
• brand: Bmr Suspension
• mpn: Km020h
• air freight prohibited: False
• part type: Automotive
• upc: 887753324566

offer engimou:

• availability: In Stock
• quantity: 5
• started: March 25, 2026
• options: Ship-to-home
• sold: 0

seller engimou:

• rating: 98.5%
• # reviews: 45591
• city: Saint Paul, Minnesota

shipping engimou:

• transit: 2-5 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

returns engimou:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments engimou:

• credit card: Diners-club
• wallet: Paypal
• other

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