Search results

I have an 07 mazdaspeed 3 and I can't get it to hit more than 14psi on any tune. 0.0 knock, afrs running high 12's(usually high 11's to low 12's) Mods: Cobb Short Ram, Cobb Inlet Pipe, Tubular Turbo Manifold, TurboXS Downpipe (Catless), Test Pipe (Catless), Custom 3inch cat-back, Rebuilt Fuel...

So I have been experiencing most likely a fuel cut and I just got my car fixed so I can't compare cold to hot weather conditions. It's about 30degrees outside and I know that in the cold it is more likely for our cars to cut out. I'm really just looking for another opinion on the matter. I've...

To get your afrs to change properly do you need to adjust throttle load as well? I'm trying to get my afrs down and it seems like just adjusting the fueling doesn't do much

What is the difference between boost comp: 1st-2nd gear A and boost comp: 1st-2nd gear B?

Has anyone found a solution for the slave cylinder failing with an aftermarket clutch? I've gone through 3 slave cylinders already and mine just started going out again last month. I haven't found an aftermarket one available and am tired of replacing it with the stock that will just go out...

When I start the car after letting it sit for a few minutes there is a very loud rattling noise from the engine. It sounds like it's coming from directly under the intercooler. If i start the car and it rattles, then turn it off and restart it then it won't do it. The car seems to run fine and i...

When I'm accelerating at partial throttle with around 5psi then push in the clutch the entire car jerks really hard. It doesn't do this at high boost or no boost... just low boost. When I used to have the hks ssq on it jerked even harder and did so at low boost and no boost, but not high boost...

So i'm tuned at 18psi and when I go WOT in 3rd gear at 40mph my boost spikes at 20psi and instantly goes down to 16psi then to 15psi then back up to 16psi then back to 15psi and so on all the way to redline and does same thing in 4th. Car feels like it is getting slower and slower. After about...

So I have an 07 mazdaspeed 3 with dp, rp, cat-back, intake, inlet pipe, trans mount, rear engine mount, ap, and now the spec stage 3+ clutch with the fidanza flywheel. My 40-100mph times before the clutch and flywheel installation was at 7.4seconds on my best run before slipping. A bad run i did...

Just installed headers(ProtegeGarage Tubular Turbo Manifold) and I got on it a little in 1st gear. Hit only 5 pounds of boost then it cut back throttle and the car almost died when i pulled over. I turned the car off and looked at the engine and everything to check and make sure i hooked it all...

What upgrades would you recommend besides tires and mounts for getting better traction in 1st and 2nd gear?

so i put 100 octane gas in for one tank just for fun since i've done it before on other cars running at the track so i didn't see the harm. I was doing a 40-100 pull to compare times and was unable to reach 100mph in 4th gear... I am very confused because around 97mph in 4th gear i was hitting...