Anyone see this Speed Engineering setup?
Re: Anyone see this Speed Engineering setup?
Since posting above I have this exhaust and I did some extra fitment fabrication to hug the bottom of the car. I had many of the sections cut and re tig welded to hug my undercarriage. This was not cheap. I cannot emphasize this enough, as I turned a $300 kit into 4 digit custom exhaust. I have enough exhaust for anything but I am already considering going to a single 4". The drone in unbearable. I will experiment with some different mufflers but fitment is a major issue and I really only have room for bullet style.
Pros:
Leaves no power on the the table
Looks super pretty
Con's
Major expense if you want it to hug without scraping
DRONE
DRONE
Pros:
Leaves no power on the the table
Looks super pretty
Con's
Major expense if you want it to hug without scraping
DRONE
DRONE
Second, have you looked into helmholtz pipes/J-tubes? I know, adding more exhaust isn't high on your list, but it's really not bad. There's ample space under the heat shield where the OG muffler went. Most V8's want tubes 20-30". Dual systems need their own respective tubes. The J-tube pipe diameter doesn't need to match the system either, so smaller 2.25-2.5" will work if it helps packaging
https://www.pro-touring.com/threads/...-Exhaust-Drone
Joined: Feb 2001
Posts: 13,740
Likes: 551
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: Anyone see this Speed Engineering setup?
First, that system looks absolutely killer with all the custom fitment
Second, have you looked into helmholtz pipes/J-tubes? I know, adding more exhaust isn't high on your list, but it's really not bad. There's ample space under the heat shield where the OG muffler went. Most V8's want tubes 20-30". Dual systems need their own respective tubes. The J-tube pipe diameter doesn't need to match the system either, so smaller 2.25-2.5" will work if it helps packaging
https://www.pro-touring.com/threads/...-Exhaust-Drone
Second, have you looked into helmholtz pipes/J-tubes? I know, adding more exhaust isn't high on your list, but it's really not bad. There's ample space under the heat shield where the OG muffler went. Most V8's want tubes 20-30". Dual systems need their own respective tubes. The J-tube pipe diameter doesn't need to match the system either, so smaller 2.25-2.5" will work if it helps packaging
https://www.pro-touring.com/threads/...-Exhaust-Drone
Joined: Sep 2009
Posts: 253
Likes: 27
From: Dallas, Texas
Car: 92 RS
Engine: LS1
Transmission: TKX
Axle/Gears: 3.42
Re: Anyone see this Speed Engineering setup?
@ShiftyCapone Exhaust looks great! What cats did you end up using?
Joined: Feb 2001
Posts: 13,740
Likes: 551
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: Anyone see this Speed Engineering setup?
@ShiftyCapone Exhaust looks great! What cats did you end up using?
Edit: That is not the brand. Ill have tl dig through my notes but I know they are an off brand high flow universal.
Last edited by ShiftyCapone; Dec 31, 2025 at 10:13 AM.
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