alright, i just picked up a turbo from a homies shop, and now im just trying to piece that last few things together. it came with a 2.5 inch downpipe, so i just ordered my 2.5 inch flew pipe to match it, and im redoin all my piping to 2.5...and the problem i've hit now it what exhaust should i use. i heard i need a straight through design. i currently have an es oval 2.5 inch but its not a straight through, its the older design. what muffler to you guys recomnend for me do use?

also what turbo timer can i use thats cheap and works well?

 

vibrant muffler, and just get any turbo timer, even the simple cheap ones do the job.