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Originally Posted by sumitj Thanks everyone for your kind replies. Since my knowledge in the area of remapping is very limited I might appear dumb in my inferences so request you all to bear with me and maybe explain simple things a little more in detail if I am incorrect.
To conclude from your responses; please correct me if I am wrong in my assumptions here:
1. It is better to remap a stock vehicle. There is no negative impact of remapping on a stock vehicle in terms of engine life, performance and maintenance.
2. Before remapping modify your vehicle with a cold air intake and a full exhaust setup with headers.
3. GT TDI is better, more powerful & a fun car to drive than Swift ZXI in stock form.
Thanks Ishaan for sharing the modified Swift link.
Thanks Swiftnfurious. Swift D is very low on Bhp and Petrol is better to drive in terms of faster pickup and more peppy engine. TSI is petrol but automatic and I love manual esp for a hatch with 100+bhp hence the choice being GT TDI.
Thanks Crazydriver that is an interesting point; will read the link from more details.
Thanks GSurya will test drive the Bolt to see the difference. However I also believe the waiting period is long for Bolt.
~Sumit |
Hi Sumit,
I presently use a remapped Skoda Laura, remapped by T-O-T.
Some comments, and replies:
1) Typically turbo-ed vehicles show a better response (in terms of power gains) than a non-turbo vehicle. In this case, a remap on the GT TDi will have a better output than a remap on the Swift ZXi.
As for engine life - there will be a marginal increase in the rate of wear and tear, no doubt, so please keep that in mind. It will not be a significant increase however.
2) You can undertake the additional modifications post remap as well. My Laura is completely stock except for the remap. I am now toying with the idea of a better air filter to aid airflow.
3) The GT TDi is a very competent car, and with the right remap, can give a fight to some of the bigger and more powerful cars out there! It will also have a better ride + handling balance, and high speed stability than the Swift.
Some additional points:
- You should ideally get comfortable with the stock power and dynamics of the vehicle before going in for an increase in power. With the Laura, I waited till 17Kkm and then went in for a remap.
- Warranty can be void if the remap is discovered. They typically will not discover anything during routine services, but if the car needs some major work - there is a possibility of it being found out
- Be prepared for lots of black smoke under hard acceleration. Right now I am confused whether to stick with the remap, or get it tuned to stock just because I hate being that guy who literally smokes everyone at traffic lights
- Don't expect there to be a radical change. Yes, the car will accelerate faster and respond better, but it will not be a day/night difference.
- Get a good tuner! There are lots of fly by night tuners, and not so great products that can cause serious damage to the engine. It might cost a little more, but getting a tuner who understands what you want, has good experience working on similar cars, and is approachable at any time post the remap - is worth the additional cost!
Lastly - there are news of a Fiat Punto T-Jet in the works. Would be worthwhile waiting for that to launch as it will be a FAST Petrol with exemplary ride and handling, features, and stability. In terms of driving, the current Punto is easily a couple of notches above the Polo (barring the performance). The T-Jet will address the weak performance.
Alternately, if you are open to sedans - try the Ford Classic 1.6 Titanium. The car is hard to get your hands on, but the car is a gem in that price bracket! Compared to the GT TDi, you will get a sedan with enough change left over for you to play around with the engine a little (exhaust, air filter, etc.). It is a little dated no doubt, but the engine and handling of the car more than make up for its design!