minor things worth replacing/ buying in a dc5r?

[ek4-guy]

on a dc5r don't cut any wires just get a stereo harness adaptor to suit your car and stereo

[Red_EG4]

thanx for the advice guys;
what would be better...pioneer hu or alpine??(the one im looking at jb has the alpine hu for $298 n the pioneer over 300...) is it hard to diy change/replace the hu in a dc5r as jb hifi charges $80 flat rate for installations...
Also, any suggestion on any good mufflers to buy (NOT loud, decent perf/price, good sound...) and where to buy it in melbourne?

Thanks

People will be able to give you more advice on the head unit if you get some specs or model numbers.
As for the install, is the head unit single DIN? does it look likes it's integrated into the dash?
Better off learning how to DIY it so you know exactly what is going on with your car. I've heard some horror 'professional' install stories.

on a dc5r don't cut any wires just get a stereo harness adaptor to suit your car and stereo

Aerpro harnesses are good. Definitely look into these as opposed to cutting out the OEM harness.

[JDM.Power]

on a dc5r don't cut any wires just get a stereo harness adaptor to suit your car and stereo

use test light, and just choose the right wires, that work when turn in on ignition, also just tap the wires into the normal wiring, easy to install a headunit, headunit makes a big differences, dc5r stock speakers are real good. but dont put to much bass before it blows up.