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BORLA 40477 Specialty Muffler - Transverse Flow Single 2.5' Offset In/Dual 2.5' Offset Out (Originally for GM F-Body) 6'x10.25' Oval x 19' Long Body 24' OAL. Universal. Reversible. Un-Notched.

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$336.99

$ 99 .00 $99.00

In Stock

About this item

  • T-304 Stainless Steel
  • Made In USA
  • Universal Muffler
  • Reversible Design
  • Un-Notched necks are designed for weld in installation. If clamping, use band clamp 18004.


For custom needs, Borla offers components of its performance exhausts separately. Use of these products may require changes to the OEM system or the fabrication of a custom exhaust. All responsibility for the outcome of such projects is assumed by the customer purchasing the product. Borla TURBO and TURBO-XL mufflers are designed for supreme street performance, featuring high quality austenitic stainless steel, all-welded construction and more for increased horsepower and torque. Independent tests prove maximum flow capability. This oval style muffler features an inlet diameter of 2.5 inches and a dual outlet with a diameter of 2.5 inches. It also has a case size of 19 inches x 5.5 inches x 10.25 inches.


Danny Boy
Reviewed in the United States on October 2, 2023
Bought this for my Tiguan and love it!! It is not those crazy noise like other but give my car a very sporty tone compare to the manufacture muffler. Can't complain at all and it only cost me less than $400 compare to the $1000 one that my neighbour will kill me lol
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