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+--- Thread: Noticable gain (/showthread.php?tid=11101)
Noticable gain - wiggy - 19-02-2013
Does anyone kno if id see a noticeable gain with a str8 through exhaust on a hdi? N any other small mods I can do to see a gain? Apart from a map?
RE: Noticable gain - cwspellowe - 19-02-2013
You'll almost definitely see a gain in spool time and response, maybe a slight increase in top end power too. Most noticeable though will be the faster spoolz
RE: Noticable gain - 4WayDiablo - 19-02-2013
Not a lot really they only really amplify increases from the likes of maps
But the basic ones
Induction(be it panel or cone)
Exhaust (free flowing)
Egr delete
RE: Noticable gain - wiggy - 19-02-2013
How do I go about gettin rid of egr?
RE: Noticable gain - 4WayDiablo - 19-02-2013
Unplug the blue plug over by the brake servo pretty much does the job.
Proper way is to black it with a little plate you can pick up on the bay
RE: Noticable gain - Eeyore - 19-02-2013
you can just unplug it. Look for a guide somewhere. Remaps will obviously make the most difference!
RE: Noticable gain - wiggy - 19-02-2013
How much am.i lookin at for a map?
RE: Noticable gain - Poodle - 19-02-2013
Exhaust makes a big difference to the drive on a stage 1, won't notice much difference without a map though. I shouldn't bother with any changes to your induction, the standard system is pretty capable and the other options all seem to have a tendency to munch through mafs.
Map will set you back ~£120, depends who you go to. My Whippy and HDi Tuning (pro_steve) come highly recommended, also TB205.
RE: Noticable gain - C.A.R. - 20-02-2013
IMO intake is a waste of money on a HDi, they can upset sensors and the flow of a standard OEM paper filter is just as efficient!
Get the map on ~ £100
Decat pipe ~ £50 (brand new) plus fitting if required £40-60
These are the basic things you should start with, but always combine them with a good service and high quality (if not OEM) filters and fluids.
Then go from there...
RE: Noticable gain - Poodle - 20-02-2013
Only thing i would have to add to that list is a backbox to midbox conversion, made a noticeable difference on mine. Plus, for the sake of a tenner for a scrapyard mid-section and a little time with a grinder and welder, you may as well lol.
RE: Noticable gain - cully - 20-02-2013
pro-steve remaps for £75 just need the tools to upload to the ECU
http://www.ebay.co.uk/itm/Peugeot-206-306-406-307-HDI-tuning-remap-file-service-/330866834097