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      10-08-2023, 11:45 AM   #1
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Downpipes with stage 1 or gts tune

Hi, so I was wondering if I would be able to get downpipes with an OTS stage 1 or GTS tune, without running lean. In other words, could I code in the downpipes through the stage one or GTS tune? I have a stock crankhub and don’t want to push the engine more with stage 2, I mainly want the sound of downpipes and small power increase without running lean. Thanks!
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      10-08-2023, 12:29 PM   #2
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      10-08-2023, 12:42 PM   #3
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You most certainly can
So like a stage 1 could just account for the power addition and fuel needed for downpipes without adding more power than needed?
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      10-08-2023, 12:47 PM   #4
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Quote:
Originally Posted by travismelo3 View Post
So like a stage 1 could just account for the power addition and fuel needed for downpipes without adding more power than needed?
I'd go for a gts tune and tell the program you have dps. Stg1 would be the same, just much more torque. For me, stock crank means gts tune and no more, but everyone has an opinion

For the record, as far as I understand, you can do dps on a completely stock car and it'll only give you cat errors
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      10-08-2023, 01:12 PM   #5
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Quote:
Originally Posted by SYT_Shadow View Post
I'd go for a gts tune and tell the program you have dps. Stg1 would be the same, just much more torque. For me, stock crank means gts tune and no more, but everyone has an opinion

For the record, as far as I understand, you can do dps on a completely stock car and it'll only give you cat errors
Ah I see, I’d rather go for just a gts tune as well. With that the car won’t run lean and the CEL won’t come on with the BM3 tuning software?
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      10-08-2023, 01:26 PM   #6
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Quote:
Originally Posted by travismelo3 View Post
Ah I see, I’d rather go for just a gts tune as well. With that the car won’t run lean and the CEL won’t come on with the BM3 tuning software?
Cel won't come on if the bm3 software has the catless dp box checked

It won't run lean
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      10-10-2023, 07:32 PM   #7
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