Flipside Customs

Flipside Customs

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Quality and innovative fabrication for your home, busIness, or your special project.

Photos from Flipside Customs's post 04/28/2026

Martin back with a new project and a hit list for us to tackle! We first thermo-coated his headers and Y pipe, then high temp wrapped everything up. Then we built a custom SS back half system that included a muffler for both date nights, and getting rowdy with his troops. Dual tips finished the look he was after and we love the end result. This car rips!! From Corrado’s, to MR2’s, and now an LS swapped BRZ … Thank you for roughly 15yrs of loyalty and repeat business Martin! 🍻

Photos from Flipside Customs's post 04/15/2026

From custom headers to a full dual exhaust system, this 643hp, 71 big block El Camino was hand built with a long list of requirements for our customer. Here’s a quick list of the partners we provide on all our systems.


304 SS mufflers, resonators, and flexes

304 SS bends & straights

V-band clamps

Photos from Flipside Customs's post 01/20/2026

Tony’s 1989 Range Rover is getting more attention in all the right areas. Custom cut flanges, custom collectors, and full SS test pipes complete round one of his plans for this awesome time capsule. Thank you Tony for being such an awesome dude, and thank you for the beginning of a great business relationship!

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Address


Renton, WA
98055–98059