Does it downshift any when you accelerate or does it stay in the same gear at both speeds? Not sure about the shift points. And it shouldn't smell bad after accelerating hard. What does it smell like? (rubber, shredded belt, or transmission)
I think the LT's add about 15-20 RWHP. And not it wound be too loud. It will sound good. You will love the way it sounds if it is you first time hearing one.
The Slp stuff is great quality stuff. My buddies Mach has longtubes and o/r x and LM1's. All Slp and it sounds wicked. If you like really loud then you will love this.
Is the A/C still cooling good just sitting and idling. Or do you have to go down the road to get it to cool down? Just make sure your fan is working properly.
My car spark knocks really bad in 3rd gear running at the dragstrip. What should I do? I have a SCT Xcal 2. Do I tune the spark advance down or Global spark down or try to richen the fuel mixture? Thanks.
I am running the 275/40/17 Nitto DR's and the wet and dry traction is great. So I am sure the 315's would be alot better. BTW they also wear really good. I think I can get alot of miles out of these tires.