Muffler is bad, replacement?
Muffler is bad, replacement? I have a hooker catback and the muffler has developed a nasty rattle that really can't be fixed. Is there a direct replacement muffler I can get? I'm looking for a little louder but I'm not sure what kind of muffler can replace it
Thanks
Thanks
is it 3in tubing? because if it is this is the muffler that that catback came with.
http://www.holley.com/21518HKR.asp
or if its 2.5" tubing
http://www.holley.com/21508HKR.asp
http://www.holley.com/21518HKR.asp
or if its 2.5" tubing
http://www.holley.com/21508HKR.asp
Joined: Nov 2003
Posts: 6,216
Likes: 236
From: Wichita KS / Rancho San Diego
^ Not correct. This is the direct replacement for a Hooker catback w/ 3"/2.5". http://www.holley.com/21729HKR.asp
Damn mine too! I'm almost sure that its 3" into the muffler and 2 1/2" out to the exaust tips. I was actually thinking about taking mine off and running a single 3" in/out inline bullet type muffler single exaust. I've already got a DMH electric cutout under the passenger seat location that I open at the track. The mufflers that come on a Hooker catback are heavy as hell and I would have never thought they would come apart on the insides like they have done.
Joined: Nov 2003
Posts: 6,216
Likes: 236
From: Wichita KS / Rancho San Diego
The replacement is only about $100 and true duals will take you way beyond that. That being said, I run a single 3" in/out Hooker Maxflow. They run about $70 and are pretty light at 13 lbs.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Is it any louder than the regular hooker muffler? And how does it work considering there is 1 inlet/2 outlets on the regular muffler?
Joined: Nov 2003
Posts: 6,216
Likes: 236
From: Wichita KS / Rancho San Diego
Basically you just separate the Aerochamber from the over-the-axle pipe, weld or clamp the Maxflow on, and then have one 3" tailpipe fabbed with a turndown on the end.
Testing shows the Maxflow a little quieter at idle and part throttle and louder at WOT than the Aerochamber. I had an Aerochamber on my car for a while and I'd say the Maxflow sounds deeper and a little louder.
Do a search on "Maxflow" and you'll find threads with my install, the first guy to do it, db levels and other info.
Testing shows the Maxflow a little quieter at idle and part throttle and louder at WOT than the Aerochamber. I had an Aerochamber on my car for a while and I'd say the Maxflow sounds deeper and a little louder.
Do a search on "Maxflow" and you'll find threads with my install, the first guy to do it, db levels and other info.
I replaced the hooker muffler in my hooker catback with the F-body specific Dynomax muffler 3" in/Dual 2.5" out. It was almost a perfect fit. All I had to do was weld a 3 bolt flange to it and it fit perfect. I think I paid about $70 for it.
Josh
Josh
Staging Lane
Joined: Sep 2009
Posts: 99
Likes: 0
From: Corpus Christi
Borla FTW I would Go with the Borla ProXS Mufflers they are the most powerfull. Makes more HP than the cutouts.
