Singapore Rotary Performance Parts Reviews ….. RE Amemiya | Autoexe | Knight Sports | Greddy |

Knight Sports RX-8 ECU Remap Review

The folks from Knight Sports Japan came down to Singapore end-April to do a series of supercharging, and ECU remapping for NA cars. According to Knight Sports, this was what you would get for your money:

Light tune = $750 (US$495)
– Speed cut
– Fan control to lower water temp

Basic tune = $1200 (US$790)
– Speed cut
– Fan control to lower water temp
– Ignition timing
– Smoothen pitch graph

According to Rei, who was one of the first to have his ECU remapped: “Horsepower gains are marginal but u will definitely be able to feel it if ur already on the knightsports muffler…exhaust note sounds slightly different (bassier if i’m not wrong), the whole car feels more responsive, rev climbs are smoother instead of the more unstable climb before…Difference in oil temp is ard 2-3 degree celcius, difference in water temp shld be slightly higher up to 5 degree clecius (estimated)

Most importantly for me, after several mods, the car is starting to feel very raw…The ultra smooth characteristic of the rotary engine is starting to fade away…But right after the tuning, the smooth feel of the rotary came back…When I was
driving home last nite, it actually feels like the very 1st time when I got my car…Super smooth…

Ride: JDM 6spd mt
Actual gains: 6-7ps or 12-13ps (wif the Knight Sports muffler)
Rating: Most bang for buck mod that offers the most horsepower gains for the
most minimal spending…(Better if u have the Knight Sports muffler)


April 25, 2007 - Posted by | Electronics & Gauges

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