MagnaFlow vs Flowmaster vs Straight Pipes

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

74 Shortbed

Full Access Member
Joined
Aug 12, 2013
Posts
6,306
Reaction score
1,413
Location
*
First Name
*
Truck Year
*
Truck Model
*
Engine Size
*
I guess I sold both of them a while ago lol the S10 I made a Y pipe and the Chevelan pipe well if you remember the video of me doing a burn out in my garage with the S10 single 40 and 2.75” EMT
I remember that, lol..
 

75Monza

Full Access Member
Joined
May 5, 2017
Posts
1,362
Reaction score
2,843
Location
Colville, Washington
First Name
Jeremy
Truck Year
1980, 1982, 1985
Truck Model
K30, K20, K20
Engine Size
454, 383, 350
I guess I sold both of them a while ago lol the S10 I made a Y pipe and the Chevelan pipe well if you remember the video of me doing a burn out in my garage with the S10 single 40 and 2.75” EMT
Funny, I used 2 1/2" 10 GA seamless carbon steel boiler tube for my 71, was left over from doing an economizer project. I'ts lasted great and helped quite the drone in the cab a bit, was just a pain to bend though because OD was slightly larger than the shoe I used, so had to do many small bends to make a radius without kinking the tube. (Kinking the tube can be painful, lol)
 

yevgenievich

Full Access Member
Joined
Mar 1, 2014
Posts
4,819
Reaction score
3,400
Location
Place
First Name
Name
Truck Year
Year
Truck Model
Model
Engine Size
Size
I drove with open headers on 468 bbc with a tiny blower. I got tired of it relatively quickly. But a set of cheaper glass packs did not make it sound any quieter. Borla or magnaflow or a set of turbo mufflers would be my vote. Had a set of turbo mufflers on the TA a while back and they were relatively low in noise at idle but opened up at full throttle.
Open exhaust on a 5.3 was relatively loud as well, but nowhere close to the old big block
open exhaust on stock 5.3ls:
xc_hide_links_from_guests_guests_error_hide_media
open exhaust on stock 5.7ls:
xc_hide_links_from_guests_guests_error_hide_media
glass packs on a big block(very old poor phone recording):
xc_hide_links_from_guests_guests_error_hide_media
had a video of turbo mufflers somewhere but it is lost for now
 

DoubleDingo

Full Access Member
Joined
Jul 3, 2012
Posts
11,221
Reaction score
17,061
Location
Right where I am
First Name
Bagoomba
Truck Year
1981
Truck Model
81-C20 Silverado Camper Special-TH400-4.10s
Engine Size
Carb'ed Vortec 350
I was into loud taco pipes back in my younger years. Now I like it as quiet as I can get it. I go with economy mufflers. Next time I have exhaust work done I'll be getting the 454 mufflers that Hot Rod mentioned in another post.
 

yevgenievich

Full Access Member
Joined
Mar 1, 2014
Posts
4,819
Reaction score
3,400
Location
Place
First Name
Name
Truck Year
Year
Truck Model
Model
Engine Size
Size
I was into loud taco pipes back in my younger years. Now I like it as quiet as I can get it. I go with economy mufflers. Next time I have exhaust work done I'll be getting the 454 mufflers that Hot Rod mentioned in another post.
update when you get them. I have been looking for a quite muffler set up to put on the suburban for a while now. The factory replacement has just a bit too much drone for me
 

Honky Kong jr

Super Sarcastic Man
Joined
Jun 14, 2016
Posts
14,968
Reaction score
9,828
Location
Denver,PA
First Name
J-me
Truck Year
87
Truck Model
V10
Engine Size
Lil BB 407
I drove with open headers on 468 bbc with a tiny blower. I got tired of it relatively quickly. But a set of cheaper glass packs did not make it sound any quieter. Borla or magnaflow or a set of turbo mufflers would be my vote. Had a set of turbo mufflers on the TA a while back and they were relatively low in noise at idle but opened up at full throttle.
Open exhaust on a 5.3 was relatively loud as well, but nowhere close to the old big block
open exhaust on stock 5.3ls:
xc_hide_links_from_guests_guests_error_hide_media
open exhaust on stock 5.7ls:
xc_hide_links_from_guests_guests_error_hide_media
glass packs on a big block(very old poor phone recording):
xc_hide_links_from_guests_guests_error_hide_media
had a video of turbo mufflers somewhere but it is lost for now
Ok how did you do them videos with out YouTube? If you can PM me so as not to clutter.....if you would be as so kind.
 

Honky Kong jr

Super Sarcastic Man
Joined
Jun 14, 2016
Posts
14,968
Reaction score
9,828
Location
Denver,PA
First Name
J-me
Truck Year
87
Truck Model
V10
Engine Size
Lil BB 407
Get it right lol opinions are like ********, everyone has one and they usually stink. :D
I’d like to add that someone’s .02 is more viable,as it comes from experience, an opinion is an emotion/ feeling and feelings can be hurt.....if you have them mine are imune so I will give both lol
 
Last edited:

Honky Kong jr

Super Sarcastic Man
Joined
Jun 14, 2016
Posts
14,968
Reaction score
9,828
Location
Denver,PA
First Name
J-me
Truck Year
87
Truck Model
V10
Engine Size
Lil BB 407
Nope just like U-Tube but with less ads..
Ok cool I’ll have to check it out. Thanks I’m accually out stripping the rest of the 89 I’m tired of looking at it lol
 

74 Shortbed

Full Access Member
Joined
Aug 12, 2013
Posts
6,306
Reaction score
1,413
Location
*
First Name
*
Truck Year
*
Truck Model
*
Engine Size
*
Ok cool I’ll have to check it out. Thanks I’m accually out stripping the rest of the 89 I’m tired of looking at it lol
Anytime.. Doing a complete brake job and alignment on the Burb today.. :D
 

Latest posts

Forum statistics

Threads
44,067
Posts
948,702
Members
36,134
Latest member
gtewolf79
Top