6.5 straight pipe exhaust

[bigchevyz71]

Hey guys just bought a 6.5 with 150xxxmi. I wanna open it up and put a straight pipe on it. I like the 5 better than 4 anyone know of a manufacturer or could send a link? 

[Logan Lanfear]

I think MBRP makes one for these trucks.  Ill look for a link.  What year? Which turbo does it have?

[bigchevyz71]

45 minutes ago, Logan Lanfear said:

I think MBRP makes one for these trucks.  Ill look for a link.  What year? Which turbo does it have?

1998 not sure about the turbo 

[Logan Lanfear]

Heres one:

 

https://www.dieselpowerproducts.com/p-8046-diamond-eye-turbo-back-exhaust-chevy-65l-diesel-1993-2000-k4102a.aspx

[bigchevyz71]

49 minutes ago, Logan Lanfear said:

Heres one:

 

https://www.dieselpowerproducts.com/p-8046-diamond-eye-turbo-back-exhaust-chevy-65l-diesel-1993-2000-k4102a.aspx

This is a 4inch? 

[Logan Lanfear]

3 in downpipe and the rest is 4 inch.  It looks decent.  

[bigchevyz71]

18 hours ago, Logan Lanfear said:

3 in downpipe and the rest is 4 inch.  It looks decent.  

Thanks for the feedback! 

[toddlnrd]

I have a 1999 Suburban with the 6.5 and put this exhaust on mine. It sounds great and very noticeable improvement in performance also.