• Borla Exhaust System S-Type CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 40 400840
  • Borla Exhaust System S-Type CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 40 400840
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Borla Exhaust System S-Type CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 40 400840

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$359.99 USD
$359.99 USD
$359.99 USD
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Vendor : Borla

Product Type : Exhaust Muffler

Sku : BDLS_400840

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Borla Exhaust System S-Type CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 40 400840

Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically redu...

This exhaust system from Borla is cleaned up for accurate search, easier fitment review, and a stronger Shopify product page.

  • Brand: Borla
  • Part Number: 400840
  • Product Type: Exhaust System
  • Application-specific fitment: verify this part matches your vehicle, engine, and installation requirements before ordering.
  • Approx. Shipping Weight: 27.00 lb
  • Emissions note: this product may affect emissions-controlled systems. Verify CARB/EPA legality for your vehicle and location before installation.

Installation note: Professional installation is recommended when fitment, tuning, wiring, welding, or emissions compliance may apply.