Borla

Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler - 400840

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SKU:
BOR400840
UPC:
808422008402
MPN:
400840
Availability:
Regularly stocked product
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MSRP: $354.99
$316.99
— You save $38.00
Current Stock: 6

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Description

Will this muffler fit my specific crate engine build?
Borla CrateMufflers are purpose-built to optimize sound and power for custom motors; confirm specific vehicle fitment before purchase.

What is the recommended installation process for these mufflers?
Professional installation is strongly recommended for Borla CrateMufflers to ensure optimal performance and seamless integration.

Borla CrateMufflers are the world's first muffler purpose-built to optimize the sound and power of crate and custom built motors, achieving a top score of 9 for exhaust note. Featuring a directional design with an outlet identifiable by its welded mounting bracket, these mufflers ensure a perfect fit and deliver a refined driving atmosphere.

Key Features

  • world's first muffler purpose-built to optimize the sound & power of crate and custom built motors
  • directional
  • outlet can be identified by the mounting bracket welded to the endcap
  • custom sound, tuned for each engine family
  • dramatically reduce, or eliminate drone on specified applications
  • premium T-304 stainless steel

Why Choose the BOR CrateMufflers

Unleash peak power and a custom exhaust note tailored to your unique engine.

Experience a refined driving atmosphere, free from annoying highway drone.

Achieve a perfect fit and seamless integration with your custom build.

Enjoy lasting performance and a stunning, corrosion-resistant finish.

Who Is This For?

Street Performance — 8/10
Optimizes sound and power for custom motors.

Engine Performance — 8/10
Purpose-built to optimize power of crate motors.

Exhaust Note / Sound — 9/10
Custom sound tuned for engine families, reduces drone.

Track / Autocross — 7/10
Optimizes power and sound for performance applications.

Racing Competition — 7/10
Optimizes power and sound for performance applications.

Daily Driving Comfort — 7/10
Dramatically reduce or eliminate drone on specified applications.

Frequently Asked Questions

Will the Borla BOR CrateMufflers fit my vehicle?

Confirming vehicle fitment is essential for optimal integration of your BOR CrateMufflers. Always consult with a qualified technician to ensure compatibility with your specific vehicle application. This guarantees a precise fit for your custom exhaust build.

How difficult is the Borla BOR CrateMufflers installation?

Professional installation is recommended for your BOR CrateMufflers to ensure proper setup and performance. Relying on a qualified technician guarantees a seamless integration and correct component orientation. This ensures your custom exhaust performs as designed.

What performance improvement does the BOR CrateMufflers provide over stock?

The BOR CrateMufflers significantly enhance performance, earning an 8/10 score for Engine Performance applications. This muffler is purpose-built to optimize the power output of crate and custom-built motors. Experience peak power tailored to your unique engine.

Is the Borla BOR CrateMufflers worth upgrading from OEM?

Upgrading to BOR CrateMufflers offers a distinct advantage by specifically optimizing sound and power for custom and crate motors. Unlike OEM, this muffler provides a custom sound tuned for each engine family and reduces drone. This upgrade unleashes the full potential of your specialized engine.

What kind of sound experience can I expect from the Borla BOR CrateMufflers?

Expect a premium exhaust note with the BOR CrateMufflers, scoring a 9/10 for Exhaust Note/Sound applications. These mufflers are custom-tuned for each engine family, dramatically reducing or eliminating drone for a refined driving atmosphere. Enjoy a unique, powerful sound that complements your build.

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
400840
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Muffler
Universal Fitment:
Y
Product Level:
Premium Performance
Street Performance:
8/10
Engine Performance:
8/10
Exhaust Note / Sound:
9/10
Track / Autocross:
7/10
Racing Competition:
7/10
Daily Driving Comfort:
7/10
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