--- product_id: 186321622 title: "Lowering Springs | Linear Standard Rate Suspension Upgrade with 1.5-Inch Drop | Blue Finish Performance | Compatible with Ford Mustang Coupe 1979-2004 Excluding 1999-2004 Cobra" brand: "sr performance" price: "$795.67" currency: USD in_stock: true reviews_count: 8 category: "Sr Performance" url: https://www.desertcart.us/products/186321622-lowering-springs-linear-standard-rate-suspension-upgrade-with-1-5 store_origin: US region: United States of America --- # 1.5-inch drop Durable blue corrosion-resistant finish 460 lb/in front, 280 lb/in rear spring rate Lowering Springs | Linear Standard Rate Suspension Upgrade with 1.5-Inch Drop | Blue Finish Performance | Compatible with Ford Mustang Coupe 1979-2004 Excluding 1999-2004 Cobra **Brand:** sr performance **Price:** $795.67 **Availability:** ✅ In Stock ## Summary > 🔧 Transform your Mustang’s stance and handling—because average just won’t cut it. ## Quick Answers - **What is this?** Lowering Springs | Linear Standard Rate Suspension Upgrade with 1.5-Inch Drop | Blue Finish Performance | Compatible with Ford Mustang Coupe 1979-2004 Excluding 1999-2004 Cobra by sr performance - **How much does it cost?** $795.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/186321622-lowering-springs-linear-standard-rate-suspension-upgrade-with-1-5) ## Best For - sr performance enthusiasts ## Why This Product - Trusted sr performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Style Meets Durability:** Striking blue finish resists corrosion while enhancing your Mustang’s undercarriage look. - • **Sleek Muscle Car Stance:** Eliminate wheel gap with a clean 1.5-inch drop for that aggressive Pony profile. - • **Plug & Play Compatibility:** Fits stock and aftermarket wheels/tires for hassle-free installation and perfect clearance. - • **Precision Handling Upgrade:** Lower center of gravity reduces body roll, squat, and nose-dive for confident cornering. - • **Balanced Linear Spring Rate:** Consistent compression ensures predictable traction and stability on street and track. ## Overview SR Performance Lowering Springs deliver a precise 1.5-inch drop for 1979-2004 Mustangs (excluding 1999-2004 Cobra), featuring a linear spring rate of 460 lb/in front and 280 lb/in rear. Engineered to lower the center of gravity, they improve handling by reducing body roll, squat, and nose-dive. Finished in durable blue coating, these springs combine style with corrosion resistance and fit both stock and aftermarket wheels, making them the go-to upgrade for muscle car enthusiasts seeking daily driveability and track-ready performance. ## Description Improves Handling. Are you looking for an inexpensive way to improve the handling performance of your 1979-2004 Mustang? If so, you should upgrade to a set of SR Performance Linear Touring Lowering Springs. These Touring Springs were engineered to lower your Pony's center of gravity, which helps to reduce squat during rapid acceleration, body roll in the corners, and excessive nose-dive under hard braking. SR Performance Linear Touring Lowering Springs are ideal for daily driving, street, and even occasional track use.Sleek Lowered Stance. A set of SR Performance Touring Springs not only improve the handling performance of your Pony, but they also improve its overall appearance. By lowering the ride height approximately 1.5-inch front and rear, that huge tire to fender gap is eliminated. These Touring Springs will provide your Pony with a sleek, muscular stance that will be sure to get you noticed on the street and at the track. Linear Design. Linear springs (also known as standard rate springs) are engineered with a constant spring rate that remains the same as the spring compresses. This linear rate of compression allows for optimum traction and a more predictable handling feel at both low and high speeds. Linear springs will have a slightly rougher ride when compared to progressive springs. Linear rate springs are a popular choice for track and road course driven Mustangs. 460 lb/in - Front; 280 lb/in - RearClears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your stock size wheels and tires, as well as AmericanMuscle’s pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.Professional Installation Recommended. Seeing that a spring compressor is required for installation of these Lowering Review: Best upgrade from stock. - Fit in good. I highly recommend buying maximum motorsport installing spring tool for easy installation. Review: Great replacement lowering springs - Used these to replace the coilovers on my rear axle. Fit perfect, ride great, and hold the axle well. Very happy with them. ## Features - Sleek Muscle Car Stance With Lowered Aggressive Profile: Transform the appearance of your 1979–2004 Mustang by eliminating the factory wheel gap with these lowering springs. Offering an estimated 1.5-inch drop front and rear, they give your Pony a clean, muscular stance while maintaining compatibility with stock and aftermarket wheels and tires. - Lower Center of Gravity Improves Mustang Handling and Control: Engineered to lower the center of gravity, these linear performance springs help reduce squat under acceleration, body roll through corners, and nose-dive during hard braking. The result is more predictable handling and a responsive driving feel ideal for daily driving and spirited performance. - Linear Standard Spring Rate Designed for Balanced Driving: Featuring a linear rate spring design, these Mustang lowering springs deliver consistent compression for predictable handling on the street or track. With 460 lb/in front and 280 lb/in rear rates, they provide reliable traction and stability, making them a popular choice among performance enthusiasts. - Durable Blue Finish Adds Style and Long-Lasting Protection: Finished in a striking blue coating, these Mustang lowering springs not only upgrade performance but also enhance undercarriage styling. The protective finish helps resist corrosion, ensuring long-lasting durability and maintaining the fresh, upgraded look over years of driving. - SR Performance Service: At SR Performance, we provide a wide range of aftermarket automotive products designed to improve appearance, elevate performance, and optimize utility. We understand each vehicle owner's unique needs and are devoted to meeting them with personalized procedures. Our committed team places great value on and actively responds to customer input, consistently striving to surpass expectations and meet the needs of our diverse clientele. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084RQ8J28 | | Best Sellers Rank | #1,119,214 in Automotive ( See Top 100 in Automotive ) #1,027 in Automotive Replacement Suspension Lowering Kits | | Brand | SR Performance | | Customer Reviews | 4.6 4.6 out of 5 stars (127) | | Date First Available | March 25, 2020 | | Item Weight | 36.6 pounds | | Manufacturer | SR Performance | | Manufacturer Part Number | 397611 | | Product Dimensions | 24 x 15 x 6 inches | ## Images ![Lowering Springs | Linear Standard Rate Suspension Upgrade with 1.5-Inch Drop | Blue Finish Performance | Compatible with Ford Mustang Coupe 1979-2004 Excluding 1999-2004 Cobra - Image 1](https://m.media-amazon.com/images/I/61s9R+U5GaL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best upgrade from stock. *by A***O on January 25, 2026* Fit in good. I highly recommend buying maximum motorsport installing spring tool for easy installation. ### ⭐⭐⭐⭐⭐ Great replacement lowering springs *by M***R on November 19, 2024* Used these to replace the coilovers on my rear axle. Fit perfect, ride great, and hold the axle well. Very happy with them. ### ⭐⭐⭐⭐⭐ Good product *by J***N on November 7, 2024* I recommend getting these my car looks so much clean now lowered and they are high quality and come in 3 days of order ## Frequently Bought Together - SR Performance Lowering Springs Fits Ford Mustang Coupe 1979-2004 Excluding 1999-2004 Cobra - Energy Suspension 4.6101G Rear Spring Isolator - BBK 2545 Coil Spring Isolator Kit - Front - Polyurethane for Ford Mustang Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/186321622-lowering-springs-linear-standard-rate-suspension-upgrade-with-1-5](https://www.desertcart.us/products/186321622-lowering-springs-linear-standard-rate-suspension-upgrade-with-1-5) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-21*