Looking to buy a TSL Group N back box
28 March 2019, 11:56 AM
#31
I took my Genome off and sold it in preference for my TSL system. The Genone has a restrictor at the entrance to the rear box to narrow the gas entry and make it travel faster through the box. As a result it sounds very loud indeed and very angry on full throttle, but ultimately restricted the gas too much and my car made far more power with the TSL system fitted and sounded better IMO.
One thing I don't need is more restriction. Will be running feline free but 2.5" and aiming for a good bit north of 400hp. I may just give it a go anyway and see how it does.
28 March 2019, 12:03 PM
#34
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I took my Genome off and sold it in preference for my TSL system. The Genone has a restrictor at the entrance to the rear box to narrow the gas entry and make it travel faster through the box. As a result it sounds very loud indeed and very angry on full throttle, but ultimately restricted the gas too much and my car made far more power with the TSL system fitted and sounded better IMO.
Did you measure the power with Genome vs TSL?
28 March 2019, 12:09 PM
#35
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Anyone ever tried the sb10y cobra exhaust? The silencer looks much smaller than the stock one, and also I like the oem looking exhaust tip. Should sound much louder than stock? Cannot find any info or videos on this exact model
28 March 2019, 12:23 PM
#36
Didn't measure the power as it was road mapped by Andrew Carr on both occasions but had a direct comparison with the car mapped before and after the exhaust change with no other changes at all. The TSL system was so much more free flowing compared to the Genome that my car started over-boosting and wanting to make more boost. With the TSL fitted Andrew had to wind the boost back down a little to achieve the same target boost of 1.35bar but he was also able to add a little more timing and bring the boost in much earlier. The car was like night and day to drive, so so much better without the Genome.
28 March 2019, 12:33 PM
#37
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Good to know thanks, my interest in the Genome is now gone.
You still have a car with the TSL exhaust? Or what it your old Forester that you sold?
You still have a car with the TSL exhaust? Or what it your old Forester that you sold?
28 March 2019, 12:48 PM
#38
28 March 2019, 01:44 PM
#39
Nope, I don't have the FSTI with the TSL system any longer. Ironically I sold the FSTI with a Afterburner Vortex rear box I had modified to fit the car and the new owner removed the TSL system and fitted the afterburner just after he purchased the car from me! Each to their own.
Saying that the car has also been sat in my garage collecting dust for the last few months! Will get it back out soon
28 March 2019, 04:21 PM
#41
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I bought and fitted a Genome to mine last
year, had a H&S Jap style on it before. The car definately felt more restricted after
fitting the Genome, not too keen on the
noise it makes either to be honest, think i'll put my previous box back on at some point.
year, had a H&S Jap style on it before. The car definately felt more restricted after
fitting the Genome, not too keen on the
noise it makes either to be honest, think i'll put my previous box back on at some point.
31 December 2020, 12:26 PM
#47
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No worries. I'm looking for something a bit quieter than I have now and am probably going to but a Race Box new to be honest. I think the Ninja may be a bit too loud.
Thanks anyway.
04 January 2021, 06:53 PM
#50
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05 January 2021, 05:46 PM
#51
How have you been?
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