lets see

4" silicone coupler and clamps 45$ any parts store
4" exaust band clamp 10$ " " "
4" to 8" spun aluminum reducer 15$ hardware store
aem filter 60-80$ i got mine off craigslist brand new for 20$ yea yea
4" exaust 45ish bend free

so probly 150 ish

 

2-45* boots 35.00
clamps from farm store-? 20.00
filter from federated auto parts 60.00
piece of 4 in exaust laying in shop floor





Dar