• Home
  • INVENTORY
    • ALL INVENTORY
      • BOAT INVENTORY
      • ENGINE DRIVERS
      • GOLF CARTS INVENTORY
      • MOTOCYCLE INVENTORY
      • OUTBOARD INVENTORY
      • POWER EQUIPMENT
      • PRE-OWNED INVENTORY
      • USED OUTBOARD MOTORS
      • WELDING
      • MIXED USED OUTBOARD MOTOR
    • BOAT INVENTORY effects
      • AB INFLATABLE BOATS
      • AVON BOATS
      • ACHILLES INFLATABLE BOATS
      • BARLETTA BOATS
      • FLEXBOAT
      • MERCURY BOATS
      • NITRO BOATS
      • RANGER BOATS
      • REFLEX BOATS
      • REGENCY BOATS
      • SUN TRACKER BOATS
      • TAHOE BOATS
      • ZODIAC BOATS
    • OUTBOARD INVENTORY Unlimited
      • EVINRUDE OUTBOARDS
      • HONDA OUTBOARDS
      • MERCURY OUTBOARDS
      • SUZUKI OUTBOARDS
      • TOHATSU OUTBOARDS
      • TORQEEDO OUTBOARDS New
      • YAMAHA OUTBOARDS
    • USED OUTBOARD MOTORS
      • HONDA OUTBOARD MOTORS
      • EVINRUDE OUTBOARD MOTORS
      • YAMAHA OUTBOARD MOTORS
      • TOHATSU OUTBOARD MOTORS
      • SUZUKI OUTBOARD MOTORS
      • NISSAN OUTBOARD MOTORS
    • Snow Blowers
      • SINGLE STAGE SNOW BLOWERS
      • 2-STAGE SNOW BLOWERS
      • 3-STAGE SNOW BLOWERS
    • WELDING
      • MIG Welders
      • TIG WELDERS
      • STICK WELDERS
  • OUR SERVICES
    • BOATS AND OUTBOARDS SERVICES
    • SERVICE
    • SERVICE APPOINTMENT
    • PARTS REQUEST
  • Brand
    • TYPES OF BRANDS
    • BOAT BRANDS
    • OUTBOARD BRANDS
  • Financing
    • FINANCE
    • GET A QUOTE
    • GLOBAL MARINE INSURANCE
  • Customer Corner
    • NEWSLETTER SIGNUP
    • READ TESTIMONIALS
    • FAQ
    • ABOUT US
    • OUR VIDEOS
    • PHOTOS
    • BLOG
    • OUTBOARD MOTORS FOR SALE
  • Contact us
Login / Register
Search
Wishlist
4 items $26,032.00
Menu
4 items $26,032.00
“Mercury 5HP 5MH Outboard” has been added to your cart. View cart
“DMI EZIMCA4.12 Saturday Night Special Bulldog Quick Change Axle” has been added to your cart. View cart
Click to enlarge
Home Car Chassis & Suspension Kits UMI Performance Stage 4 Front Suspension Packages FBS004-R
Van Steel Front Coilover Suspension Kits CO-C3-FS1
Van Steel Front Coilover Suspension Kits CO-C3-FS1 $1,325.00
Back to products
UMI Performance Stage 2.5 Handling Kits ABF804-1-B
UMI Performance Stage 2.5 Handling Kits ABF804-1-B $2,310.00

UMI Performance Stage 4 Front Suspension Packages FBS004-R

$1,399.00

✔ Direct Bolt-On – No Welding Required
✔ Ultra-Strong Dual Tube K-Member for Maximum Chassis Rigidity
✔ Tubular Upper & Lower A-Arms with Chromoly Construction
✔ Premium Upper & Lower Ball Joints Installed for Durability
✔ Double Adjustable Viking Coilover Shocks with 361 Valving Combinations
✔ Height Adjustment from Stock to 2” Lowered Stance
✔ 33 lbs. of Front-End Weight Reduction for Improved Handling
✔ Work with Factory Steering Racks for Easy Integration
✔ High-Grade 10.9 Hardware with Nyloc Nuts for Secure Fitment

💡 Transform your suspension with track-proven components that enhance steering response, weight savings, and high-speed stability!

16 in stock

Compare
Add to wishlist
Category: Car Chassis & Suspension Kits
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

🔥 UMI Performance Stage 4 Front Suspension Package – Ultimate Bolt-On Upgrade!

The UMI Performance Stage 4 Front Suspension Package (FBS004-R) is a race-inspired, high-performance suspension upgrade that replaces your factory front suspension with tubular A-arms, coilovers, and a reinforced K-member. This setup provides maximum strength, improved weight distribution, and optimized handling dynamics.

🔧 Direct bolt-in installation with no welding required!

🔥 Ideal for pro-touring, autocross, drag racing, and high-performance street builds!


🔹 What’s Included in the Kit?

✅ Dual Tube K-Member (Red Powdercoated) – Reinforced structure for weight savings & chassis rigidity
✅ Tubular Upper & Lower A-Arms (Chromoly Construction) – Reduces unsprung weight & improves steering precision
✅ Premium Upper & Lower Ball Joints (Pre-Installed) – Durability & Long-Lasting Performance
✅ Double Adjustable Viking Coilovers (361 Valving Combinations) – Fine-tune your ride for ultimate handling
✅ 550 lbs./in. Coilover Springs (Gray/Silver Finish) – Supports aggressive cornering & weight transfer
✅ Grade 10.9 Hardware with Nyloc Nuts – Secure Fitment for High-Performance Driving
✅ Thrust Bearing & Spanner Wrench Kit – For Precise Suspension Tuning & Ride Height Adjustments

🚀 Upgrade your front suspension for race-ready performance & everyday drivability!


🔹 Technical Specifications

Feature Details
Brand UMI Performance
Manufacturer Part # FBS004-R
Product Type Front Suspension Package
Crossmember Included? ✅ Yes (Steel, Red Powdercoated)
Upper Control Arms Included? ✅ Yes (Tubular, Chromoly)
Lower Control Arms Included? ✅ Yes (Tubular, Chromoly)
Ball Joints Installed? ✅ Yes (Upper & Lower)
Shock Type ✅ Coilover (Double Adjustable Viking Shocks)
Coilover Springs Included? ✅ Yes (550 lbs./in. Rate)
Ride Height Adjustment? ✅ Yes (Stock to -2”)
Weight Reduction ✅ 33 lbs. (Front End)
Works with Factory Steering Rack? ✅ Yes
Mounting Hardware Included? ✅ Yes (Grade 10.9 with Nyloc Nuts)
Installation Type Direct Bolt-On
Quantity Sold as a Kit

⚡ The perfect solution for high-performance applications looking to improve steering, stability, and weight distribution!


🔹 Fitment & Compatibility

✔ Direct Bolt-On Fitment – No Welding Required
✔ Works with Factory Steering Racks
✔ Designed for Pro-Touring, Autocross, Drag Racing, & Performance Street Builds

💡 Perfect for enthusiasts who demand precision handling, weight savings, and enhanced suspension geometry!


🔹 Installation Notes & Tips

🔧 No Welding Required – 100% Bolt-On Installation
⚙️ Adjustable Coilovers Allow Custom Ride Height & Dampening
🔩 Ensure Proper Alignment After Installation
🛠 Professional Installation Recommended for Best Results

⚠️ Upgraded sway bars recommended for maximum performance!


❓ Frequently Asked Questions (FAQ)

🔹 How does this upgrade improve my vehicle’s handling?

  • The reinforced K-member, tubular A-arms, and adjustable coilovers work together to reduce weight, increase front-end rigidity, and improve suspension articulation for sharper turn-in and high-speed stability.

🔹 Can I install this kit myself?

  • Yes! The bolt-on design eliminates the need for welding, making it accessible for experienced DIYers. However, a professional alignment is required after installation.

🔹 Will this kit lower my car?

  • Yes! Ride height is adjustable from stock to 2” lowered, allowing you to dial in the perfect stance and performance balance.

🔹 Is this compatible with factory steering components?

  • Yes! This kit is designed to work with factory steering racks, making installation seamless.

🔹 Do I need any additional parts for installation?

  • No! The kit includes all necessary components and mounting hardware for a complete front suspension transformation.

🔥 Call to Action – Upgrade Your Suspension Today!

🏆 Experience track-ready performance & race-inspired handling with UMI Performance Stage 4 Front Suspension Package!

✔ Reinforced K-Member & Tubular A-Arms for Ultimate Strength
✔ Double Adjustable Coilovers with 361 Valving Combinations
✔ Adjustable Ride Height for Custom Stance & Balance
✔ Direct Bolt-On Installation – No Welding Required

🛒 Order Now & Dominate the Road with Precision Handling! 🚀

Overview

Brand:
UMI Performance
Manufacturer’s Part Number:
FBS004-R
Part Type:
Front Suspension Packages
Product Line:
UMI Performance Stage 4 Front Suspension Packages
Summit Racing Part Number:
UPI-FBS004-R
Crossmember Included:
Yes
Crossmember Material:
Steel
Crossmember Color:
Red powdercoated
Welding Required:
No
Front Spindles Included:
No
Upper Control Arms Included:
Yes
Lower Control Arms Included:
Yes
Control Arm Style:
Tubular
Control Arm Material:
Steel
Control Arm Color:
Red
Upper Ball Joints Included:
Yes
Lower Ball Joints Included:
Yes
Rack and Pinion Included:
No
Shocks Included:
Yes
Shock Type:
Coilover
Coilover Springs Included:
Yes
Coilover Spring Rate (lbs/in):
550 lbs./in.
Spring Finish:
Gray/Silver
Disc Brake Kit Included:
No
Front Rotor Included:
No
Front Caliper Included:
No
Brake Pads Included:
No
Sway Bar Included:
No
Center Link Included:
No
King Pins Included:
No
King Pin Bearings Included:
No
Pitman Arm Included:
No
Idler Arm Included:
No
Tie Rod Sleeves Included:
No
Inner Tie Rod Ends Included:
No
Outer Tie Rod Ends Included:
No
Quantity:
Sold as a kit.
Notes:
Includes Grade 10.9 hardware, spring thrust bearings and spanner wrench.
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “UMI Performance Stage 4 Front Suspension Packages FBS004-R”
Review now to get coupon!

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare
Quick view
Add to wishlist
Add to cart

UMI ABF803-1-R 68-72 A-Body Stage 2 Kit, 1 Inch Lowering, Red

Car Chassis & Suspension Kits
$2,500.00
Compare
Quick view
Add to wishlist
Add to cart

G-Comp 67-72 C10 BoltOn Performance Truck Arm Rear Suspension Kit

Car Chassis & Suspension Kits
$955.00
Compare
Quick view
Add to wishlist
Add to cart

9 Inch Ford Rear Axle Kit w/Posi 3rd Member, 56 Inch.

Car Chassis & Suspension Kits
$1,780.00
Compare
Quick view
Add to wishlist
Add to cart

QA1 R232-170 Rear Suspension Conversion Kit, 73-87 C10 GM Trucks

Car Chassis & Suspension Kits
$2,500.00
Compare
Quick view
Add to wishlist
Add to cart

Detroit Speed 041740DS Decalink Rear Sus Kit, Base, 17 Spline

Car Chassis & Suspension Kits
$8,960.00
Compare
Quick view
Add to wishlist
Add to cart

Winters Performance 8021037 Spiral Bevel Sprint Car Rear End

Car Chassis & Suspension Kits
$1,700.00
Compare
Quick view
Add to wishlist
Add to cart

TCI 1947-54 Chevy Pickup Coil-Over 4-Link Rear Suspension, Plain

Car Chassis & Suspension Kits
$1,150.00
Compare
Quick view
Add to wishlist
Add to cart

1964-66 Ford Mustang 9 Inch Rear Axle Kit w/Disc E-Brake, 3.50:1

Car Chassis & Suspension Kits
$1,800.00
X-Factor

Welcome to X Factors Motors, your trusted source for top-quality outboard motors, boats, welding machines, and more. With a legacy spanning a decade, we take pride in being a leading name in the industry, delivering excellence and innovation to our valued customers.

  • 2007 E Orangethorpe Ave, Placentia, CA 92870
  • Phone: +1 (920) 825-2512
  • E-mail: [email protected]
Recent Posts
  • 🚤 How to Extend the Lifespan of Your Outboard Motor (Ultimate Guide)
    March 20, 2025 No Comments
  • 🚤 Best Outboard Motor Brands: Which One Should You Buy? (2025 Guide)
    March 20, 2025 No Comments
Our stores
  • BOAT INVENTORY
  • ENGINE DRIVES
  • OUTBOARD INVENTORY
  • POWER EQUIPMENT
  • WELDING
  • USED OUTBOARD MOTORS
USEFUL LINKS
  • Privacy Policy
  • Returns
  • Terms & Conditions
  • Shipping Policy
  • Warranty & Documents
  • Our Sitemap
Footer Menu
  • PARTS REQUEST
  • GET A QUOTE
  • BOAT BRANDS
  • OUTBOARD BRANDS
  • SERVICE
  • NEWSLETTER SIGNUP
X Factors Motors 2024 | All Rights Reserved.
payments
  • Menu
  • Categories
  • BOAT INVENTORY
    • AB INFLATABLE BOATS
    • ACHILLES INFLATABLE BOATS
    • AVON BOATS
    • BARLETTA BOATS
    • FLEXBOAT
    • MERCURY BOATS
    • NITRO BOATS
    • RANGER BOATS
    • REFLEX BOATS
    • REGENCY BOATS
    • SUN TRACKER BOATS
    • TAHOE BOATS
    • ZODIAC BOATS
  • Engine Drives
  • GOLF CARTS INVENTORY
  • MIG Welders
  • OUTBOARD INVENTORY
    • EVINRUDE OUTBOARDS
    • HONDA OUTBOARDS
    • MERCURY OUTBOARDS
    • SUZUKI OUTBOARDS
    • TOHATSU OUTBOARDS
    • TORQEEDO OUTBOARDS
    • YAMAHA OUTBOARDS
  • POWER EQUIPMENT
  • PRE-OWNED INVENTORY
  • SNOW BLOWERS
    • SINGLE STAGE SNOW BLOWERS
    • 2-STAGE SNOW BLOWERS
    • 3-STAGE SNOW BLOWERS
  • Stick Welders
  • TIG Welders
  • TRAILER INVENTORY
  • Uncategorized
  • USED OUTBOARD MOTORS
    • Evinrude Outboard Motors
    • Honda Outboard Motors
    • Mercury Outboard Motors
    • Mixed Used Outboard Motor
    • Nissan Outboard Motors
    • Suzuki Outboard Motors
    • Tohatsu Outboard Motors
    • Yamaha Outboard Motors
  • Welding
  • Home
  • OUR SERVICES
    • SERVICE
    • BOATS AND OUTBOARDS SERVICES
    • PARTS REQUEST
    • SERVICE APPOINTMENT
  • BRANDS
    • BOAT BRANDS
    • OUTBOARD BRANDS
    • TYPES OF BRANDS
  • FINANCING
    • FINANCE
    • GET A QUOTE
    • GLOBAL MARINE INSURANCE
  • CUSTOMER CORNER
    • ABOUT US
    • BLOG
    • FAQ
    • NEWSLETTER SIGNUP
    • OUR VIDEOS
    • OUTBOARD MOTORS FOR SALE
    • PHOTOS
    • READ TESTIMONIALS
  • Contact us
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
Close
Sign in
Close

Lost your password?

No account yet?

Create an Account
Start typing to see products you are looking for.
5
Rated 5 out of 5
0%
4
Rated 4 out of 5
0%
3
Rated 3 out of 5
0%
2
Rated 2 out of 5
0%
1
Rated 1 out of 5
0%
With images (0) Verified (0)
All stars(0)
  • All stars(0)
  • 5 stars(0)
  • 4 stars(0)
  • 3 stars(0)
  • 2 stars(0)
  • 1 star(0)
Shop
Wishlist
4 items Cart
My account