A little far for you, but up in Pasadena (just south of Baltimore), MBS or Mandrel Bending Solutions has killed it on several projects for me over the years at a very reasonable price. They've done a custom header back on my son's bagged VW MK2 16v, full custom 3" single including header install on my other son's 93 Bronco, custom mid section/flex and T4 dump tube on my Callaway Rabbit, and also a custom resonator setup on my former Audi RS6...always top notch work and custom done from scratch in a day once it's scheduled with mandrel bent tubes (mild or stainless).
Funny story, I dropped off my '03 RS6 for the resonators and the tech told me it'd be ready by next afternoon...he called me at 9:00 a.m. next morning and said it was done...he loved my car so much, he said that he wouldn't be able to sleep thinking about the project, so he stayed for 4-5 hours after close that night to do it! Loved that car, but it was a usual Audi time bomb...fastest production sedan in the world for 2003 model year with 450 hp...I had it pushing closer to 600 and also did a 6 speed swap to boot. Wife hated it as it was so scary fast, so I sold it and bought my '94 Land Cruiser that she actually likes!
