3.5 down pipe options

[2fst4urtrk]

Are there any shops that sell a 3.5" down pipe that goes back to cat back system? i have a cg fab that came with a 3" down pipe but i want to go larger before needing to do so later. i will be pushing 16psi street tune, 20-21psi race tune on e85 through a pt7675 .96ar.

 

[Brutal Metal]

RPS (Race Part Solutions)should be able to help you out. I've got 3.5" from them multiple times.

 

[badcobra]

It's going to have to be custom made. Do you know anyone who can fab and weld, and has a lift?

 

[2fst4urtrk]

i can fab and weld, wasnt sure if there were any for sale that were made. ill source piping if it comes to it

 

[badcobra]

i can fab and weld, wasnt sure if there were any for sale that were made. ill source piping if it comes to it

You're much better off just making it if you have that capability. Can fit it much tighter to the chassis and do it right on the 1st shot. One thing I'd consider is using a cutout that will open under boost. I use these, they work amazing.

Boost Activated Loudvalves

 

[Brutal Metal]

i can fab and weld, wasnt sure if there were any for sale that were made. ill source piping if it comes to it

That's what I meant about RPS, their not gonna have a pre-fabbed part just the needed piping..

 

[2fst4urtrk]

awesome thank you sir

 

[2fst4urtrk]

went on amazon and fou d 4" 90* mild steel for $25 lol. its all getting ceramic coated anyways so **** it.

 

[98 svt]

You're much better off just making it if you have that capability. Can fit it much tighter to the chassis and do it right on the 1st shot. One thing I'd consider is using a cutout that will open under boost. I use these, they work amazing.

Boost Activated Loudvalves

Did you notice the exhaust leak they mention?

 

[2fst4urtrk]

thats awesome! im goin to throw a 3.5" loud valve in, thats perfect

 

[badcobra]

Did you notice the exhaust leak they mention?

Very very minor. The benefits far outweigh that IMO. I picked up 3lbs boost with no other changes just doing the loudvalves. Was way worth it!