SMG Flex Fuel Kit for Camaro SS (E85 Conversion System)
Fuel conversion kit designed to allow compatible vehicles to run on ethanol blends, including sensor integration and supporting hardware for tuning setups.
SMG Speed Promo Codes & Coupons — September 2026
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SMG Speed Deals & Offers
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SMG Speed Brand Insights
Key SMG Speed Products
Auxiliary Fuel Pump Kit for High Horsepower Builds
Supplementary fuel pump system intended to support increased fuel demand in modified engines with upgraded power output.
PTFE Fuel Line Kit with AN Fittings
Durable fuel line system designed for performance builds requiring chemical resistance and compatibility with high-pressure fuel systems.
Custom Performance Camshaft Package (LS/LT Engines)
Engine camshaft upgrade package selected based on performance goals, typically paired with valvetrain components for optimized airflow and power.
Forgestar Wheel and Tire Package for Corvette/Camaro
Aftermarket wheel and tire bundle designed for improved traction and aesthetics, often configured for street or drag racing setups.
Powder Coated Brake Caliper Set (Custom Finish)
Refinished brake calipers with custom powder coating options, intended for visual customization and refurbishment rather than performance enhancement.
Performance Exhaust System Upgrade Kit
Aftermarket exhaust components designed to improve airflow and alter sound characteristics for performance-oriented vehicles.
Supercharger Supporting Fueling Package
Bundle of fueling components intended to support forced induction setups, including upgraded pumps, injectors, and lines.
Drag Racing Suspension Setup Kit
Suspension upgrade package designed to improve traction and weight transfer during acceleration in performance driving conditions.
Brand facts
- Industry
- Automotive / Performance Parts, Aftermarket Car Upgrades
Product types
- Fuel system upgrades (flex fuel kits, pumps)
- Performance camshafts and valvetrain parts
- Turbocharger and supercharger components
- Exhaust systems and headers
- Suspension and handling upgrades
- Wheels and tire packages
- Brake upgrades (calipers, coatings)
- PTFE hose and fuel line kits
About SMG Speed
SMG Speed is a Texas-based performance parts retailer specializing in aftermarket upgrades for muscle cars like Corvette, Camaro, and Mustang.
Pros
- Strong niche focus on high-performance American cars (Corvette, Camaro, Mustang)
- Offers both parts and build guidance (consultative selling)
- Good product range for serious performance builds
- Positive feedback on staff knowledge and fast shipping
- Mid-range pricing compared to major performance brands
Things to consider
- Very mixed trust signals across platforms
- Serious complaints about product quality and workmanship (e.g. coatings)
SMG Speed FAQ
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