Skip to content

Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler

Marsoni M251S
Sale price$160.00
Pay 4 payments of $40.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type MufflerSKU: 400843 UPC: 808422008433 Borla CrateMuffler Chevrolet Small Block High Output 350 383 406 CID 3in Offset Center 14inx4. 35inx9. 10in S Type Part # 400843 Borla 400843 CrateMuffler is the first muffler designed specifically for Small Block Chevrolet high output 350 383 406 CID V8 crate and custom engines. It installs on offset 3 inch inlet to center 3 inch outlet configurations for oval shaped bodies measuring 14 inches long overall 19 inches.
Easy Shipping

Quick Dispatch:

Your Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler ships.

Need Help?
Questions about Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 2304 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jon.
San Leandro, US
★★★★★ 3
Ehh??
Didn't work for my on my 17 hyundai accent with 90k on it. I poured the whole bottle in with a half tank of gas. And went for a 3 day italian tune up.... no dice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Juan Gonzalez
Charlottesville, US
★★★★★ 5
Works great
Follow instructions and it will work. Had a p420 code, caught it early used this. No more code and passed emissions
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Matt Teed
Cuba, US
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2024
D
Verified Purchase
Dak
Draper, US
★★★★★ 5
Works great
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025
D
Verified Purchase
Dennis Nelson
Birmingham, US
★★★★★ 5
Great product
Fits the whole filter cover all the way...and the metal is great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2025

recommand products