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FSPE Catalytic Converter Guard/Shield – Chevrolet Express & GMC Savana (2025, 4.3L V6/6.6L V8)
FSPE Catalytic Converter Guard/Shield – Chevrolet Express & GMC Savana (2025, 4.3L V6/6.6L V8)
Protect your 2025 Chevy Express or GMC Savana van’s catalytic converters with the FSPE guard/shield—engineered for serious theft prevention and easy installation.
Why you’ll love it:
- Theft deterrent: Provides a robust, physical barrier to help prevent catalytic converter theft—mounts directly to your truck’s frame
- Premium construction: CNC cut from 3/16" 5052 aluminum, with 1/2" thick spacer plates for V8 models; available in raw aluminum (won’t rust) or powder coated semi-gloss black for extra protection
- Smart design: Built-in heat extraction vents help manage exhaust temperatures
- Complete kit: All mounting hardware and security bolts supplied for enhanced theft prevention
- USA made: Designed and built in the USA for quality and reliability
- Easy install: Installation instructions provided; requires a heavy-duty threaded rivnut tool with a 5/16"-18 mandrel and 17/32" drill bit
Fits:
- 2025 Chevy Express & GMC Savana vans (4.3L V6 or 6.6L V8, including cutaways)
- Does NOT fit smaller engines or Silverado/Sierra
Notes:
- Not sure about fitment? Send your VIN for confirmation
- Raw aluminum will have surface scratches but will not rust
Pro tip:
Choose powder coated black for added protection and a stealthy look.
Choose powder coated black for added protection and a stealthy look.
HELPFUL LINKS
Other common names:
- Catalytic Converter Shield
- Cat Guard
- Cat Block
- Catalytic Converter Anti Theft
- Cat Anti Theft
- Catalyst Converter Shield
- Catalyst Converter Guard
- Catalyst Converter Anti Theft
- Cadillac Converter Guard (it's not a cadillac)
- Cadillac Converter Shield (it's not a cadillac)