For truck owners who demand more from their Chevy Silverado—whether it's increased towing capability, quicker acceleration, or a more exciting daily drive—a supercharger kit offers one of the most dramatic performance upgrades available. Forced-induction systems from leading brands like Edelbrock, Roush, ProCharger, and Whipple can transform the Silverado's naturally aspirated V8 into a high-horsepower powerhouse. Each manufacturer brings a distinct engineering philosophy, tuning approach, and set of trade-offs, making the choice highly dependent on your specific performance goals, budget, and mechanical comfort level. This review breaks down the key differences, strengths, and considerations for each brand so you can make an informed decision.

The Benefits of Supercharging Your Chevy Silverado

Installing a supercharger delivers immediate and substantial gains in both horsepower and torque across the entire RPM range. Unlike a turbocharger, a supercharger is mechanically driven by the engine's crankshaft, providing instant throttle response without lag. For the Silverado, this means improved merging and passing power, greater towing capacity, and a more satisfying driving experience. Moreover, with a properly designed kit, the engine's overall reliability and drivability remain intact—many modern supercharger kits are even CARB-legal for street use. The key is selecting the right type of supercharger for your driving style.

Types of Superchargers: Centrifugal, Twin-Screw, and Roots

Understanding the underlying technology helps clarify why each brand’s kit performs differently:

  • Roots-type (Edelbrock E-Force) – These sit on top of the engine and use two rotors to push air into the intake. They provide strong low- and mid-range torque, making them ideal for towing and daily driving. They are known for a wide powerband and easy installation because they replace the intake manifold.
  • Twin-screw (Whipple) – Similar in layout to Roots, but with a more efficient compression design. Twin-screw superchargers produce less heat and can sustain higher boost levels, leading to impressive peak horsepower numbers. They excel in high-performance applications.
  • Centrifugal (ProCharger) – These resemble turbochargers in appearance and are belt-driven. They produce boost linearly as RPM rises, delivering excellent top-end power. They are often more efficient than Roots units for high-end power and are easier to install on many late-model Silverados without major front-end disassembly.

Roush uses a TVS (Twin Vortices Series) positive-displacement design that is closely related to the roots-type but with higher efficiency. Each type has a different flavor of power delivery, so matching it to your usage is critical.

Edelbrock Supercharger Kits for Chevy Silverado

Edelbrock has a long-standing reputation for high-quality intake and cylinder-head components, and its E-Force supercharger systems continue that tradition. For the Silverado, Edelbrock offers kits covering the 5.3L and 6.2L L86/L87/L83 engines found in 2014–2020 models. The E-Force is a roots-type, water-to-air intercooled system that sits under a low-profile hood—often retaining the factory appearance. It is one of few kits with a full CARB EO number for street-legality in all 50 states.

Practical gains are about 30–50% horsepower and torque increase depending on the engine and pulley combination. For a 5.3L Silverado, expect around 450–480 horsepower and 450 lb-ft of torque at the wheels with the standard calibration. The kit includes a high-flow fuel injector upgrade and a handheld tuner pre-loaded with a safe, reliable tune. Installation is considered moderate because the supercharger assembly mounts directly to the intake manifold, and the instructions are comprehensive. Edelbrock offers a 3-year/36,000-mile warranty on the supercharger unit. For owners prioritizing daily drivability, low-end torque, and emissions compliance, Edelbrock is a top contender.

  • Pros: Excellent low-end torque, CARB-legal, easy maintenance, good customer support, reasonable pricing.
  • Cons: Peak power is lower than some twin-screw or centrifugal units; limited to around 8–10 psi without additional modifications.

Learn more about Edelbrock’s Silverado lineup at their official product page.

Roush Supercharger Kits for Chevy Silverado

Roush is a name synonymous with high-performance Ford vehicles, but they also produce supercharger kits for GM trucks. The Roush supercharger for the Silverado uses a TVS R2650 (2.65L) supercharger, a roots-type unit that offers excellent volumetric efficiency. It is designed for 2014–2019 Silverado 1500 models with the 6.2L L86 or 5.3L L83 engines. The kit includes an intercooler system using a water-to-air heat exchanger, high-flow injectors, and an exclusive Roush calibration.

Roush claims power gains up to 600 horsepower in the 6.2L version (crank), with torque approaching 600 lb-ft. The kit is engineered for a relatively low boost pressure (around 7–8 psi) to ensure engine longevity and compatibility with the 8L90 and 8L45 transmissions. The installation is more involved than a centrifugal kit because the supercharger housing replaces the intake manifold and requires some coolant system rerouting. Roush provides a 3-year/36,000-mile warranty on the supercharger assembly. For those who want a proven, no-compromise system with good low-to-mid range power and a refined sound, Roush is a solid choice.

  • Pros: Very robust power, excellent drivability, included calibration, good resale value.
  • Cons: Slightly higher price, limited to a single pulley configuration, may require a hood scoop on some Silverados to clear the taller intake.

Explore Roush’s Silverado offerings at their official website.

ProCharger Supercharger Kits for Chevy Silverado

ProCharger has built a loyal following among racers and daily drivers alike with its high-efficiency centrifugal superchargers. For the Chevy Silverado, ProCharger offers several kits covering the 5.3L and 6.2L engines from 1999 to 2020. Their flagship system for the L87/L86 uses the ProCharger D-1X or P-1SC-1 head units. Unlike positive-displacement blowers, ProChargers produce boost in proportion to engine RPM, making them ideal for owners who want to see big numbers on a dyno or at the track.

A well-tuned ProCharger on a 6.2L Silverado can achieve over 600 rear-wheel horsepower with an intercooler and proper fuel system. The company claims efficiency gains up to 30% over some competitors due to the low parasitic drag of the centrifugal design. The kit includes a massive front-mount intercooler, blow-off valve, and a tune via handheld or custom calibration. Installation is typically simpler than roots units because the supercharger mounts off the front of the engine and uses its own belt drive, leaving the intake manifold stock. However, the front-end installation requires removing the radiator and fan assembly for clearance.

  • Pros: Highest top-end power potential, efficient operation, easier belt replacement, great for race applications.
  • Cons: Less low-end torque, more complex front-end install, no CARB EO for some older Silverado kits (check fitment).

For detailed specs, visit ProCharger’s Silverado supercharger page.

Whipple Supercharger Kits for Chevy Silverado

Whipple is widely considered the gold standard for twin-screw superchargers, known for their ability to move enormous volumes of air and produce extreme horsepower. For the Chevy Silverado, Whipple offers 2.9L and 3.8L twin-screw units that bolt onto 2014–2020 V8 models. The 2.9L kit is a popular choice for a moderate build, adding around 300–400 horsepower over stock, while the 3.8L is for those chasing 700+ wheel-horsepower. The twin-screw design provides exceptionally strong low-RPM boost, making the truck feel incredibly powerful from a stop.

Whipple includes a proprietary water-to-air intercooler, high-flow injectors, fuel pump booster, and a custom calibration. The kit is designed to pass emissions in most states, though CARB certification varies by model year. Installation complexity is high—comparable to Roush or Edelbrock—because the supercharger replaces the intake manifold and requires modifying the engine coolant system. Whipple superchargers are renowned for their reliability and longevity when properly tuned. For Silverado owners who want the absolute highest possible power and are willing to invest in supporting modifications (clutches, torque converters, driveshafts), Whipple is the ultimate choice.

  • Pros: Massive power potential, excellent drivability, robust construction, best-in-class efficiency for positive displacement.
  • Cons: Highest price point, may require premium fuel and heavy-duty transmission upgrades for high boost, less common than other brands.

See the full Whipple Silverado lineup on their official store.

Factors to Consider When Choosing a Supercharger Kit

Power Goals and Usage

If you primarily use your Silverado for daily commuting, towing, or light off-roading, a roots-type (Edelbrock or Roush) or twin-screw (Whipple) will provide the responsive low-end torque you want. For track days or drag racing, where high-rpm power matters most, a centrifugal (ProCharger) is often preferred. Be realistic about how much power your transmission, axle, and cooling system can handle. Kits producing above 600 hp typically require a built 6L90, 8L90, or manual swap, along with upgraded fuel system and tune.

Budget

Supercharger kits range from $6,000 to $10,000+, plus installation ($1,500–$3,000). Edelbrock and ProCharger tend to be at the lower end, while Whipple and Roush command a premium. Also factor in the cost of a custom dyno tune if you plan to exceed the base file. Some kits include a handheld tuner; others require a PCM swap. Always budget for supporting mods: fuel pump, injectors, colder spark plugs, and possibly a larger heat exchanger.

Installation Complexity

Centrifugal kits often involve less engine disassembly (no factory intake manifold removal) and can be installed in a weekend by a competent DIYer. Positive-displacement kits require removal of the intake manifold, fuel rails, and sometimes the water pump, making them about a 12–20 hour job. All four brands provide detailed instructions, but a professional installation is recommended if you lack experience with forced induction.

Emissions Legalities

If you live in California or other states that adopt CARB regulations, ensure the kit has an Executive Order (EO) number for your specific model year. Edelbrock leads in this area with near-universal CARB coverage for their Silverado kits. Roush and Whipple have EO numbers for many applications, but check the date range. ProCharger offers CARB-legal kits for some Silverados but not all.

Warranty and Support

All four manufacturers offer warranties on their supercharger units (typically 1–3 years). However, the warranty may be voided if the engine fails due to improper tuning or installation. Consider purchasing a kit from a brand with a strong network of authorized dealers and tuners. Customer support is generally excellent with Edelbrock and Whipple, while Roush and ProCharger are known for quick technical phone support.

Installation and Tuning Tips

A supercharger is only as good as its tune. Always use a quality tuning solution—either the supplied handheld with a canned tune or a custom dyno-calibration from a trusted shop. Many Silverados require a transmission tune to handle increased torque. Also, upgrade the fuel system: at minimum, replace the low-pressure pump with a larger unit and use high-flow injectors (often included). After installation, verify boost pressure with a gauge and monitor air/fuel ratios during the first drives to avoid detonation. Most kits recommend using 91-93 octane fuel exclusively.

For long-term reliability, change the supercharger oil at the intervals specified by the manufacturer (usually 100,000 miles for sealed units). Keep an eye on belt tension and idler pulleys; high boost can cause premature wear. A quality intercooler (many kits include one) is essential for keeping intake air temperatures low and preventing knock.

Conclusion

Choosing between Edelbrock, Roush, ProCharger, and Whipple for your Chevy Silverado comes down to matching the supercharger type to your driving style and power expectations. Edelbrock delivers a CARB-legal, daily-friendly roots kit with outstanding low-end torque. Roush offers a refined TVS system with impressive mid-range punch. ProCharger provides top-end power and efficiency for those who crave high-rpm performance. And Whipple stands as the king of raw power with its twin-screw design, ideal for extreme builds. Before making a purchase, study each kit’s fitment list, read owner reviews, and consult a professional installer. With the right supercharger, your Silverado will transform into a thrilling machine that outperforms almost anything else on the road.