fast03stang

hello, i just bought a 05 saleen S281, it only has 6000 miles on it, i have two small issues, first is there is a small rattling noising coming from underneith the car, and the second is when driving at a constant rpm, it feels like the throttle pulsates, mostly happens about 2000 rpms. Anyone have any ideas, the car is completely stock.

Red_Devil

The rattling is probably the butterflys on the exhaust. They suck and were removed shortly after. Saleen used to warranty these but probably not anymore, you can just have the valves welded open.

The other issue is probably a combination of bad tune and hardware which was fixed with the 475 kit. I would highly recommend it as it is much better and safer than your current tune.

fast03stang

Thanks, i'm checking out some upgrade kits from brendspeed, has anyone received any upgrade kits from them, are they any good.

LS WHAT

brenspeed have good people with good service, you can't go wrong with them.

S281 E

Brenspeed is top notch.