GMC Truck Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
9 Posts
Discussion Starter #1
Let me know what you guys think. Edelbrock shorties, mac high flow cats, mac catback system (#5302 I think). It's going on a 04 1500 5.3 4x4. Thanks. :think:
 

·
HOT AIR BALLOON OWNER
Joined
·
14,932 Posts
Stock cats flow mkay. Leave them be for now.

Shoryty headers add noise over sound...Long Tubes are better.

I'd look for a muffler that isn't chamnered (the Flowpath sounds kickass) but a straight thru' design will make more power. Dynomax or Mangnaflow.

:drunk:
 

·
HOT AIR BALLOON OWNER
Joined
·
14,932 Posts
pupper said:
Have you been drinking again Eric? :crazy:


Yes, yes I was. It was my boy's b-day so we picked up two 12 packs (Shiner Blonde, Heinie) and a 6 pack of Red Stripe and had a good time :anitoof:

I only managed to down what appears to be around 13 beers in total from last night. :think:
 
1 - 5 of 5 Posts
Top