Stock catback power limitations

[Wazza]

Hi peoples.

Just wondering what the max power levels people have got with the factory catback system with a catless downpipe?

Please assist. Thx

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[Wazza]

Hi peoples.

Just wondering what the max power levels people have got with the factory catback system with a catless downpipe?

Please assist. Thx

Bump

 

[Rensuhlo]

3

 

[ky.supra]

4

 

[Timmy_Jones]

5hp

 

[Wazza]

Can I have a genuine answer please guys?

 

[Rensuhlo]

Can I have a genuine answer please guys?

69

 

[Rensuhlo]

OP doesn't search

 

[Wazza]

OP doesn't search

Thanks.

 

[Diablo]

Hi peoples.

Just wondering what the max power levels people have got with the factory catback system with a catless downpipe?

Please assist. Thx

The real restriction is the 3.15” neckdown where it meets the factory cat back, if that’s what you’re asking. Conservative tune with catless and OEM exhaust on 93 octane pump netted me 437hp/500tq for reference.

 

[Wazza]

The real restriction is the 3.15” neckdown where it meets the factory cat back, if that’s what you’re asking. Conservative tune with catless and OEM exhaust on 93 octane pump netted me 437hp/500tq for reference.

Thank you.

Just the catback in general when it becomes restrictive. I'm aiming for 600whp on a DAW turbo, catless downpipe, intake on 93 with 100% meth injection.

 

[Diablo]

Thank you.

Just the catback in general when it becomes restrictive. I'm aiming for 600whp on a DAW turbo, catless downpipe, intake on 93 with 100% meth injection.

You will be fine with OEM catback at those levels.

 

[Wazza]

You will be fine with OEM catback at those levels.

I appreciate it

 

[AJRMKV]

On stock catback I was 5'6 - 160 lbs. Bench: 275

When I went aftermarket: 5'8 - 175 lbs. Bench: 350

I am much cooler now, power level over 9000.

 

[MisterSkiz]

Don't forget about weight! A titanium single would help you shave some Kilos at the tradeoff of increased noise.

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