Headers and exhaust on 2000 boxster s? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

boxxster · 05-05-2016, 07:59 AM

From what I've read, the general consensus on intakes is that they really don't do much other than increase sound. The factory intake setup is already a cold air design that flows more than adequately. Some people have measured higher IAT's with aftermarket setups, so you might actually lose power going that route.

Exhaust wise I'd start with the top speed bypass pipes. They're cheap, relatively simple to install, and give a modest bump in sound. If thats not loud enough, add a muffler and you'll have a pretty mean sounding setup.

Need_for_speed · 05-05-2016, 08:35 AM

I discovered pretty quick that there's a bunch of really great folks on this forum. I'm glad I joined, and you will be too.

I've driven Mustangs, Corvettes and Porsches on the track. If you're coming from a Mustang, I can see why you felt you needed more power. This is a totally different car, and on the track, there is absolutely no comparison -- a vastly different driving experience.

Your car was very carefully engineered for max performance by a bunch of really clever Germans, so you'll find that, short of dropping in a supercharger, it's really hard to pull any more performance from what is already an impressive car. So +1 to JayG and Cris -- upgrade the driver. Your car is a freaking blast to drive on track or autocross, so get out there and have fun!

The only other thing I might add, is if you're going to drop some money on the car: wheels and exhaust are nice, but bear in mind that your baby is 14 years old. If you haven't done so already, take it took a good indie shop (the guys on here can help you find one) and have them give it a thorough look. If I were you, I'd swap out the water pump without a second thought. You'll see multiple freak-outs on this board about IMS bearing issues, but in reality, if your water pump dies, it will destroy your engine with remarkable efficiency. And the chances of a water pump failing are a heck of a lot higher than an IMS failure.

Stay in touch, post the pics, and tell us about your adventures!