TOTALFLOW TF-SY4040 | Universal Exhaust Muffler Y-Pipe | ID

35 Sold In The Last 7 Days.
Manufacturer: TOTALFLOW
SKU: TF-SY4040

Stainless Steel FinishMay Require Welding JobOne (1) Year Limited Warranty

Availability: In Stock!
+ -
Products specifications
Diameter4" ID | 4" ID
Center to Center5"
Material409 Stainless Steel
FitmentUniversal Fitment
Body Length10"
Overall Length14"

TOTALFLOW 409 stainless steel high quality Y-Pipe is perfect solution for your current or next custom project.

  • Made from Heavy Gauge fully welded 409 stainless steel muffler.
  • Free flow muffler, straight through design.
  • Minimal decibel reduction.
  • Perfect for any custom exhaust project.
  • Compact size - will fit anywhere.

Safety Warning
TOTALFLOW® Recommends the installation of this product at professional facility.

⚠ WARNING: This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information please go

Write your own review Close Review Form
  • Only registered users can write reviews
  • Your review helps fellow shoppers and gives them insight a product description can’t. Customer Reviews help customers to learn more about the product and decide whether it is the right product for them as well as help us improve our products. Customer Reviews should give customers genuine product feedback from fellow shoppers. Reviews are only available to registered and verified customers
As advertised.
Just as advertised, nicely welded!
| 12/7/2019
Was this review helpful? Yes No (1/0)
Great quality product
Great product for a even better price!!
| 11/6/2019
Was this review helpful? Yes No (1/0)
Very nice
Stainless 4" Y pipe, at a great price.
| 7/18/2019
Was this review helpful? Yes No (1/0)
Are what they say they are
Fits good good quality material
| 5/30/2019
Was this review helpful? Yes No (1/0)
Great product.
Chose this product because it is made of stainless steel. Using as a dual bath vent and moisture was a major concern
| 2/8/2019
Was this review helpful? Yes No (1/0)
Only center section seems to me stainless.
Amazing product. As advertised
| 1/24/2019
Was this review helpful? Yes No (1/0)