Texas Speed Duals
On The Tree
Joined: May 2004
Posts: 143
Likes: 0
From: North Ridgeville, OH
For a true dual with bullet mufflers they are not that loud. In an M6, you can actually keep them kind of docile by staying in the low RPMs. They are very deep sounding with a nice rumble. Once you get into it though you can easily here them from about 2 blocks away. 
Just attempted to install these on my Kook's LT's. They do not fit! Damn. They are not advertised for Kook's headers and now I know why. The thing that just cheeses my *** is that a member on this board got them to bolt up to his QTP's. I thought these were the same design as Kook's?
Originally Posted by kpowr82
Just attempted to install these on my Kook's LT's. They do not fit! Damn. They are not advertised for Kook's headers and now I know why. The thing that just cheeses my *** is that a member on this board got them to bolt up to his QTP's. I thought these were the same design as Kook's?
Want to sell them to me??
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
Teching In
Joined: Jul 2004
Posts: 7
Likes: 0
From: Kearney, Nebraska
Does it work with a aftermarket torque arm like the spohn or does it cause conflict with any other possible suspension mods. If someone could please tell me the situations where it wont work it would be greatly appreciated. Thanks Alot.
By the way, this is my first post on LS1tech and I am looking forward to many more, you guys seem like a great bunch...
By the way, this is my first post on LS1tech and I am looking forward to many more, you guys seem like a great bunch...
TECH Enthusiast
Joined: May 2002
Posts: 504
Likes: 0
From: Tulsa and Claremore, OK
I'd also like to know pretty much the same thing. I have the BMR torque arm and the cross brace with the driveshaft loop and I want the TSP Duals but I'm worried it won't fit with my suspension. Also lowered on BMR springs, would the exhaust hang too low?
Originally Posted by ruquik
the kooks and qtp headers are the same design i thought.
my duals fit great on my qtp long tubes
my duals fit great on my qtp long tubes
Also, I will call TSP in the morning to find out it they plan on making an adapter for the Kook's LT's. This is all they will need. They need to get a Kook's car out there and fab up a different "L-1" piece to make it work. The rest of the system fits under the car just fine.
Originally Posted by MONGOOS
I'd also like to know pretty much the same thing. I have the BMR torque arm and the cross brace with the driveshaft loop and I want the TSP Duals but I'm worried it won't fit with my suspension. Also lowered on BMR springs, would the exhaust hang too low?
Just wanted to post this if anyone missed it. This is my buddy Ron's car(hugger427) Its a 427 M6. TSP duals. I rode in it a few weeks ago and I must say 
Here's the link... https://ls1tech.com/forums/generation-iii-external-engine/186099-clips-tsp-true-dual-s-x-behind-427-a.html
Here's the link... https://ls1tech.com/forums/generation-iii-external-engine/186099-clips-tsp-true-dual-s-x-behind-427-a.html On The Tree
Joined: May 2004
Posts: 143
Likes: 0
From: North Ridgeville, OH
I know the true duals wont fit the Spohn torque arm and I couldnt use my BMR driveshaft safety brace with them. There is 1 1/2 to 2 inches of ground clearance on a stock car. I am thinking that the BFH mod would have to be used to get enough ground clearance on a lowered car, and even then I am not sure if it would work.
Originally Posted by a98ws6
Just wanted to post this if anyone missed it. This is my buddy Ron's car(hugger427) Its a 427 M6. TSP duals. I rode in it a few weeks ago and I must say Here's the link... https://ls1tech.com/forums/showthread.php?t=186099
Here's the link... https://ls1tech.com/forums/showthread.php?t=186099 
i heard that link when he first posted it up, thats what sealed the deal for my tsp setup. however now that kpowr82 has brought up those issues with kooks lt's(which is what i will be getting), i would like to see TSP's response, they've always been great to work with in the past.