Thread: Zzp cat back exhaust?

Results 1 to 3 of 3
  1. #1 Zzp cat back exhaust? 
    SE Level Member
    Join Date
    Jun 2022
    Location
    San Diego
    Posts
    49
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Hey guys...so I've kinda been wanting to put a cat back exhaust on my 04 gtp....but the only one in finding is from zzp...and it's close to $1000 for the darn thing...I think that's kinda outrageous for just a cat back ..does anyone know of any other options? Or have experience with the zzp and is it worth it? What kinda power upgrade am I looking at if any? I'm working towards the smaller pulley and few other bolt ons...but zzp telling me I need to do exhaust and other support mods first.
    Reply With Quote  
     

  2. #2 Re: Zzp cat back exhaust? 
    SE Level Member
    Join Date
    Feb 2019
    Location
    ON
    Posts
    51
    Thanks (Received)
    0
    Likes (Received)
    2
    Dislikes (Received)
    0
    If you're handy you can do it for much less. My exhaust is 3" all the way with a 4" resonator and 3" Magnaflow mufflers. It sounds great, nice low rumble, no droning on the highway.

    I'm about $300-$350 into the exhaust. If you have a U Pick scrapyard near you, look for GMC Savanna 2500s - they came with stock 3" exhaust. I found 2 and cut the pipe off after the muffler - that gave me all the bends I needed. I bought a 10ft length of 3" for the straights.

    I'm fortunate that I have a welder so that's a big advantage. If you're handy and a little resourceful, you don't need to spend big bucks on exhaust. No one sees it anyways
    Reply With Quote  
     

  3. #3 Re: Zzp cat back exhaust? 
    GrandPrix Junkie SgtMarshal's Avatar
    Join Date
    Feb 2012
    Location
    Kemmerer, Wyoming
    Posts
    4,701
    Thanks (Received)
    10
    Likes (Received)
    25
    Dislikes (Received)
    0
    trubendz or however they spell it. I haven't looked at it for a long time, but they used to be like 450 or so. also, the catback has very little influence on dropping pulley sizes. downpipe is a common mod and needed for a pulley drop.
    Reply With Quote  
     

Similar Threads

  1. Exhaust cat back?
    By Bodes in forum Wanted To Buy - Parts
    Replies: 8
    Last Post: 03-04-2016, 12:13 AM
  2. Magnaflow cat back exhaust kit
    By rhenuset in forum 04+ Specifics
    Replies: 8
    Last Post: 05-31-2013, 03:05 PM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •