Thinking of ditching true dual exhaust
Id prefer 3.5" but the price difference is worth it.
https://ls1tech.com/forums/generatio...t-muffler.html
https://youtu.be/Lq_m4u819no
Want to sell the borla set up? from the muffler to the tail pipe?
The 3.5" goes into a ~14" long resonator and then continues for about half the car's length into a 3.5" HKS (as in japanese exhaust manufacturer) style muffler
This is with the stock L33 cam
[youtube]


This goes between the Y pipe outlet and the 3.5" exhaust, my "downpipe"
1 - Hooker Headers 21606hkr 3" Hooker Maximum Flow muffler, Center in/out
1 - 3" 16G MILD STEEL 90 DEGREE BEND 4 1/2" RADIUS
1 - Exhaust Turndown, Steel, Natural, 3.0 in. Diameter, Slip-On, 9.25 in. Length, Each
1 - APH-X5500
Total is $210
1 - Hooker Headers 21606hkr 3" Hooker Maximum Flow muffler, Center in/out
1 - 3" 16G MILD STEEL 90 DEGREE BEND 4 1/2" RADIUS
1 - Exhaust Turndown, Steel, Natural, 3.0 in. Diameter, Slip-On, 9.25 in. Length, Each
1 - APH-X5500
Total is $210
The Best V8 Stories One Small Block at Time
I just went the hooker max flow way. $260 shipped plus I added some 3" lap joint band clamps, cant complain about that from y pipe to turndown!
I can add a spintech later on if I dont like the max flow. I am almost looking forward to quiet though, just worried about what the single 3" will do for HP/TQ.
Last edited by trilkb; Jun 1, 2020 at 01:19 PM.
I just went the hooker max flow way. $260 shipped plus I added some 3" lap joint band clamps, cant complain about that from y pipe to turndown!
I can add a spintech later on if I dont like the max flow. I am almost looking forward to quiet though, just worried about what the single 3" will do for HP/TQ.
I would expect a quiet/fair idle and a fair cruising volume and a very loud wot presence.
And yes, I've personally used many mufflers on my LS on Y pipe, dual otb and dual dumped configs.
For the tailpipe, you could do it like borla does.
Borla exhaust










