Speed Engineering y pipe :(
Well YOU GET WHAT YOU PAY FOR, mine was way off and I had to pay a muffler shop $100 bucks to fab the thing up to work. So in the end I didn't save a dime. I thought that maybe it was a slim chance id get a bad one well I did.
Moral of the story is you might want to think twice about trying to save a dollar because it may cost you more in the end!
The TSP headers and y is an easily justifiable extra 140 bucks over the speed engineering stuff.
Trending Topics
I also wanted to clarify the reason behind the first pipe on the drivers side. It is specifically designed that way. It's designed to be rotated allowing our customers to bring the exhaust up to the bottom of the car, or further away from the car as needed. We have no plans on smashing that section of the pipe for more ground clearance. If you rotate the pipe up it is already higher than the lowest point of our headers.
Thanks
Sean
The Best V8 Stories One Small Block at Time
I also wanted to clarify the reason behind the first pipe on the drivers side. It is specifically designed that way. It's designed to be rotated allowing our customers to bring the exhaust up to the bottom of the car, or further away from the car as needed. We have no plans on smashing that section of the pipe for more ground clearance. If you rotate the pipe up it is already higher than the lowest point of our headers.
Thanks
Sean
TSP y pipe is not "smashed" anywhere and it doesn't dip down off the header and it doesnt hit the floor of the car. It is smoothly ovalized. So whether you wanna call it oval, smashed, clearanced, ...however you want to wordsmith it just fix it already. 3" of ground clearance is too low. Thats what a car with modest lowering springs is gonna have.
I am honestly not sure how the new design TSP Y-Pipe fits. I am simply referencing that we have never had any issues with our Y-Pipe fitment to our knowledge. If there was an issue we would have revised it a long time ago. We revised both truck Y-Pipes to improve fitment/clearance, but have never run across a reason to revise our LS1 Y-Pipe minus the fact that a few guys want to oval the drivers side pipe for lowered vehicles.
Thanks
Sean
If you use the o2 bung on the pipe in the picture above as the reference point, the y pipe fits best when its straight or 3:00 position. If you rotate it counterclockwise to where the o2 bung is say at the 1 or 2:00 position it moves the rear of the pipe up but also moves it sideways toward the passenger side of the car because of that spot where my pinky is. You can actually get the rear of the pipe so high it hits the car but that pesky spot where my finger is will still be the Achilles heel with ground clearance.
Last edited by Full-Force; Nov 28, 2017 at 09:50 PM.
Im adding a 3.5" merge to the tsp y pipe.

This isn't even my biggest issue however, my biggest issue is that my MWC short torque arm requires the double drop cross member in order to work with this SE Y pipe. What I want is to be able to use the MWC catback crossmember which has better ground clearance. I'm going to try the TSP 3" Y pipe with these SE headers and see if that will clear the MWC catback cross member. Here's what it looks like now with the SE Y pipe:
This is the cross member I want to use which just arrived:
I was hoping that I could use my Pacesetter Y pipe with the speed engineering headers because I know that it doesn't need a double drop cross member to work, but unfortunately the angle at which the pacesetter headers come out is different than the Pacesetter Y, and so there goes that option. Here's the modded Pacesetter Y which won't mate up to the SE headers. I was hoping that it would. It would work great for someone with Pacesetter headers.
Time to try the TSP Y pipe.









