SKU: 70876677093

MB1-SPG4 - Sport/Race Sprung 4 Pad

Sale price$175.95 Regular price$195.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

MB1-SPG4 - Sport/Race Sprung 4 PadProduct Weight: 11. 8 lbs Torque Capacity: 385 ft lbs (51% over OE) Disc Material: Ceramic Clutch Disc Diameter: 8. 8 inches (224 mm) Input Shaft Diameter: 0. 875 inches Pressure Plate Type: Sport Warranty: 12 months Description: The MB1 SPG4 kit features a Sport pressure plate for an upgrade. ACT Sport pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. The diaphragms undergo a four

  • Product Weight: 11.8 lbs
  • Torque Capacity: 385 ft/lbs (51% over OE)
  • Disc Material: Ceramic
  • Clutch Disc Diameter: 8.8 inches (224 mm)
  • Input Shaft Diameter: 0.875 inches
  • Pressure Plate Type: Sport
  • Warranty: 12 months

Description:

  • The MB1-SPG4 kit features a Sport pressure plate for an upgrade.
  • ACT Sport pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life.
  • The diaphragms undergo a four-stage heat-treating process for superior performance.
  • Precision cover stampings provide rigidity and consistency.
  • The 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resistance to failure under harsh conditions.
  • Spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability.
  • With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. It's suitable for smaller disc sizes in smaller engines.

Performance:

  • Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle.
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design.
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance.
  • Recommended Use: Recommended for high horsepower street or race use.
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.

Fitment: The clutch kit is compatible with various models including:

  • Eagle Talon TSi
  • Mitsubishi Eclipse GST, GSX
  • Plymouth Laser RS
  • Dodge Stealth Base, ES, R/T
  • Mitsubishi 3000GT Base, SL
  • Mitsubishi Galant VR-4
  • Eagle Summit Base, DL, LX
  • Mitsubishi Expo Base, SP
  • Plymouth Colt Vista
  • Mitsubishi Eclipse Spyder GS, GST
  • Chrysler Sebring LX
  • Chrysler Sebring Base

Prop 65 Warning: The product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm.

For more detailed fitment and compatibility information, please visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70876677093

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Verified Purchase
Madeline McAuliffe
New York, US
★★★★★ 5
Great Backpack!
Color: Upgrade-apricot, Size: 16 Inch
Great quality for the price and had a lot of space and pockets, which is super convenient!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Mahalya
Cuba, US
★★★★★ 5
Quality
Color: Upgrade-apricot, Size: 16 Inch
Am not disappointed buying this bag it’s spacious all different type of pockets the zippers are so unique the thickness is everything to talk about . I used this for my work bag that I carry 5 days of the week with my uniform,shoes,water bottle,phone,tablet etc and it’s still leaves a lot more space the firmness and sturdiness is 100% ..So comfortable the padding on the back and the shoulder keeps you relaxed. This is value for your money , my coworker are so inlove with my backpack
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Reviewed in the United States on March 20, 2026
T
Verified Purchase
Trish M
Houston, US
★★★★★ 5
Very functional and spacious!
Color: Upgrade-apricot, Size: 16 Inch
I wasn’t expecting to love this backpack as much as I do, but wow —it’s everything I wanted and more. The apricot color is soft and pretty without being too “girly,” and the fabric has a nice matte texture that feels durable yet lightweight. It doesn’t have a plasticky smell at all, just a clean, new bag scent right out of the packaging. The compartments are super well thought out. I can fit my 16-inch laptop, chargers, skincare pouch, and even a change of clothes without the bag looking bulky. The back padding is surprisingly comfy, especially during long airport days, and the straps don’t dig into my shoulders. It sits well on my carry-on handle, making it the perfect travel companion. If you’re into functionality and aesthetics, this is it.
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Reviewed in the United States on July 31, 2025
J
Verified Purchase
Jamie Whitten
Houston, US
★★★★★ 5
Great bag!
Color: A-darkgreen, Size: 16 Inch
Best computer bag! I absolutely love the color and quality. It will last a long time. Fits my 16” computer with room
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Reviewed in the United States on April 22, 2026
Z
Verified Purchase
Zamira Gonzalez
Whiting, US
★★★★★ 5
Stylish, spacious, and perfect for travel
Color: Upgrade-apricot, Size: 16 Inch
This backpack is well-made and very practical for travel. It offers plenty of space, well-organized compartments, and feels comfortable to carry even for long periods. The design is sleek and modern, making it suitable for both travel and daily use. Great quality for the price.
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Reviewed in the United States on January 31, 2026

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