TOTALFLOW Universal 4" Inch straight Exhaust Pipe Adapter Connector tube - pipe - extension replacement / adapter is the the perfect solution for your next 4" inch exhaust pipe project or damage 4" inch exhaust tube replacement, made of high-quality 409 stainless steel materials to serve you for years to come. Designed with customers in mind. Our exhaust pipes will meet your needs and deliver great quality at an affordable cost.
Made from quality - Heavy Gauge - Approx. ±16 Gauge- 409 stainless steel - Tube/Pipe.
Designed to perform and fit like original equipment
Tubes are seam welded to maintain size integrity for easier mandrel bending
Use the following discount code for 0% off your next purchase!
Featured Reviews
Steve A.
07/26/2023
Needed to mod my MBRP 409 SS exhaust for an exhaust brake install. After looking at expensive pipe expanders, you tube videos, and searching the internet, I came across TotalFlow. Made in the USA and located a few hours south of me. The TotalFlow 7-409-400-152S slip adaptor looked like the easiest and cheapest way for me to complete my mod at home. I ordered the parts I need and received them in a few days. After measuring and making the 2 cuts I need to the exhaust pipe and the exhaust brake extension pipe, I installed the slip adaptor. Perfect fit. No issues. I highly recommend their products. I also used TotalFlow Lap joint clamps to complete the job.