got these maybe two weeks ago and installed them that weekend. install was perfect no issues what so ever. fitment was perfect and quality of product was as good as ive seen. for the money u cant beat em. very interested to see how they perform on the dyno compared to the stock stuff.

 

Nice. You're the second member here recently who has gotten a good end result.

 

mind telling me where you purchased it?

 

xxspower@gmail.com i talked to greg he was very good with his info and response time was quick and shipping took 3 or 4 days.

 

He's the third, got mine shipped and installed with no problems, installed with my 3.5 about a month ago. Glad to hear you got your idle issues fixed with the SC Justin.

 

yeah me too was very aggervating.

 

I installed mine Tuesday and have been pretty impressed with them so far. They were easy to install once I got the old ones off and didn't have any issues with the rear mount. You can feel the power difference and to me it feels like there is more power down low compared to stock. For 260$ It's a good deal to me since I paid a little over 300 for my dc sport headers and they had holes in the welds when I got them. Interested to see the Dyno numbers.

 

No doubt Stephen for $260 its hard to go wrong. Loving mine, hope to Dyno this summer still have a few things to sort out.

 

took the car to a friends shop over the weekend and put it on his mustang dyno and it made 304whp with the headers and previously it made 289whp on stock exhaust.

 

s/c? what mods do you have? I didn't see a s/c in the pics above.

 

sorry yes has ctsc and headers are the only mods.

 

regular pulley? nice numbers.

 

it sees a peak of 4.5psi.

 

updated pics.

 

Looks great, why did you remove the factory strut tower brace instead of keeping it with the cusco strut tower brace?

 

getting it powder coated. then im doing the engine covers hydrodipped.

 

4.5psi is odd. Standard pulley usually hits 3.5, HBP usually at 6psi.

 

looks like a boost leak test is in my near future.

 

Are you running an underdrive crank pulley?

 

How is the quality of the gaskets and hardware they provide?

 

Been running mine now for a little over 3,000 Mls with no issues. It shipped with SS hardware and metal O-ring gaskets like the comptech header uses.

 

no under drive pulley. all the hardware ss and seems very nice.

 

Did you use the OEM steel manifold gaskets or the ones that came with the kit? I used the OEM gaskets at the heads. I'm just curious.

 

FWIW, I used the gaskets that came with my SRS headers and blew the front one within 3 months. It's likely my track day had something to do with it. I replaced with a steel set which I should have used from the beginning.

 

i used the ones that came in the kit and hope that i dont have an issue with them.

 

Did you re-torque yet? I think I'll go with some OEM studs and brass nuts.

 

[QUOTE=mike88se;15329523]Did you re-torque yet? I think I'll go with some OEM studs and brass nuts.[/QU

I have not re-torqued. I did used the gaskets that came with the headers, so far all is good.