SL-7 Slam Specialties Air Bag – 200 PSI, Single 1/2" Port – 7″ Diameter Premium Air Spring

If you’re serious about air suspension performance and demand the best in strength, adjustability, and ride quality, the SL-7 Slam Specialties Air Bag delivers on all fronts. Designed and manufactured in the USA, this 7-inch diameter, high-capacity air spring is a top choice for builders, show truck owners, and performance enthusiasts who expect reliability without compromise.

Built from premium materials like 6061-T6 CNC machined aluminum and equipped with a non-ballooning design, the SL-7 is engineered for precision fitment, exceptional lifting power, and smooth suspension travel. Whether you’re replacing worn components, upgrading your setup, or building a new air ride system, the SL-7 gives you both performance and peace of mind.

SL-7 Slam Specialties Air Bag – Key Specifications

• 7″ Diameter Bag – Perfect for larger vehicles or builds needing extra lift capacity.

• Single 1/2" NPT Port – High-flow design for rapid lift and drop performance.

• Rated @ 200 PSI – Handles demanding air pressures with ease.

• 6061-T6 CNC Machined Aluminum NPT Port – Precision cut for a secure, leak-free fit.

• Mounting Inserts – (2) 3/8-16 upper plate inserts and (3) 3/8-16 lower plate inserts, also CNC machined from 6061-T6 aluminum.

• Collapsed Height – Just 2.7″ for ultra-low stance capabilities.

• Maximum Height – 12″ for maximum lift and clearance.

• Non-Ballooning Design – Maintains bag shape at all ride heights.

• Internal Bump Stops – Protects against over-compression damage.

• Sold Individually – Order the exact number needed for your build.

• Proudly Made in the USA – Slam Specialties delivers world-class quality.

The Difference: SL Series Rebuildable Design

One of the standout features of the SL Series, including the SL-7, is its fully rebuildable air bag design. Unlike many air springs on the market that must be replaced entirely when damaged or worn, the SL-7 allows you to replace just the bellow at a fraction of the cost.

This not only saves you money over the life of your suspension but also makes repairs quicker and easier. If your bellow is damaged due to road debris or reaches the end of its rubber lifecycle, you can simply order a replacement instead of buying a whole new air bag.

Why Choose the SL-7 Over Other Air Springs?

The 7-inch diameter SL-7 offers greater air volume than smaller models like the SL-6 Slam Specialties Air Bag, making it ideal for:

• Full-size trucks (Chevy Silverado, GMC Sierra, Ford F-150, Dodge Ram)

• Heavy SUVs (Chevy Tahoe, GMC Yukon, Cadillac Escalade)

• Custom classics where larger lift capacity is required

• Show builds needing more travel range for dramatic lift and drop effects

The non-ballooning design ensures consistent geometry, preventing uneven wear and maintaining handling stability—critical for both street-driven and show vehicles.

Performance Advantages of the SL-7

1. Higher Air Volume for More Lift – Perfect for heavy vehicles or when maximum lift is needed.

2. Faster Response – The 1/2″ NPT port allows maximum airflow for quick, responsive ride height adjustments.

3. Long Service Life – Built with internal bump stops to prevent over-compression damage.

4. Consistent Ride Quality – Non-ballooning design keeps your ride predictable and stable.

5. Rebuildable for Cost Savings – Replace just the bellow instead of the entire air spring.

Installation Recommendations

To get the most from your SL-7 Slam Specialties Air Bag, we recommend pairing it with high-quality components from Gauge-Store, including:

• Air Bag Brackets – For correct mounting and travel geometry.

• DOT-Approved Air Line & Fittings – Leak-free and road-safe.

• VIAIR Air Compressors – Reliable air supply for any build.

For Builders, Show Trucks, and Performance Enthusiasts

The SL-7 isn’t just about looking good—although it definitely delivers in the stance department. This air bag is also about function. You can run low for that aggressive show stance, then lift up for road clearance in seconds.

It’s equally at home on:

• Daily-driven custom trucks

• Weekend show builds

• Classic truck restorations with modern suspension

• Air ride SUVs for style and comfort

Made in the USA – Slam Specialties Quality

Every SL-7 Slam Specialties Air Bag is designed and built in the United States. This ensures tight manufacturing tolerances, premium materials, and unmatched reliability.

Unlike cheap imports, Slam Specialties products are built for the long haul and can withstand real-world driving conditions as well as the rigors of show competitions.

Order Your SL-7 Slam Specialties Air Bag Today

If you’re ready to upgrade your air suspension with a powerful, rebuildable, and precision-engineered air bag, the SL-7 Slam Specialties Air Bag is the perfect choice.

Order Now: SL-7 Slam Specialties Air Bag – Gauge-Store