2021 RWD Kia stinger Cat-less Downpipes, Muffler Delete and Resonator Delete!!

[@TheGennessy]

Are those 17s in the rear fit fine over the brakes? I have the brembos on my g70(sister car to the stinger)

[@stinger_gt219]

Yeah they fit brotha

[@TheGennessy]

@@stinger_gt219 say fuckin less, I’m buying em rn for Christmas lmao

[@edsonhernandez5109]

Hey bro! I just got a stinger ! And it had the jb4 installed already,how you feel about the warranty being voided? In a little scared and deciding weather to take off the jb4 or not

[@stinger_gt219]

Hi brotha, when it comes to any warranty, they will try to find any reason to not cover it. But the great thing about the JB4 is that its a plug and play, you can simply remove it and they will never find out it was there. i went this route so that i can keep my warranty as well. ECU tunes will void it asap. You can run the jb4 for as long as you want and when removed it will leave no trace that it was ever there. But i while say having a JB4 makes a big difference!

[@chrisbarrientez7242]

Did you delete the primary cats too or just secondaries

[@stinger_gt219]

i will be doing that next, i only have secondary catless downpipes. unfortunately i need to buy the primary catless with the O2 sensor connector so that i don't get a check engine light.

[@joelmathew2896]

Who sells the one with O2 sensor btw I heard primaries has a lot of issues, throws CEL code, overboost issue and so on

[@chrisbarrientez7242]

@@joelmathew2896 yea iv heard the same especially in colder weather

[@mowglig9382]

Sounds loud from the inside too.

[@eliwaksman7227]

Does it still pop like that without the jb4?

[@stinger_gt219]

Yes, it does. After the mufflers and resonator delete

[@eliwaksman7227]

@@stinger_gt219 oh cool thanks. Same amount as with the jb4 or no?

[@stinger_gt219]

@@eliwaksman7227 yes sir. Should pop a lot more with primarys

[@LukavsTheWorld]

did you have to tune it after removing the CAT? I know on my 86 i had to tune it anytime i played with the damn cats

[@stinger_gt219]

I haven’t tuned the car yet and it’s running good. Just have a jb4 on it

[@yuniorrodriguez7447]

I know this may sound dumb but i just did this to my car and now it just cuts boost and goes into limp mode with check engine light. Is there anything I can do asap to help fix this issue? Thank you in advance.

[@DeoxK]

are you letting it fully warm up? and are you easing into it? instead instantly putting it in sport mode and flooring or using launch control

[@geolegend6425]

Hey bro, if I install secondary DP’s will it void warranty? cheers brotha

[@stinger_gt219]

It shouldn’t brotha. I have a custom exhaust and kept my warranty

[@stinger_gt219]

All depends on the dealership tbh

[@jordanny3274]

Wheel setup?

[@stinger_gt219]

305/45r17

[@MangroveFig]

what rear wheels and tires are those my dude?

[@stinger_gt219]

Wheels are race star 17x9.5 Tires are 305/45r17

[@MangroveFig]

@@stinger_gt219 offset? no issue with contact/rubbing rear sway bar or anything?

[@stinger_gt219]

@@MangroveFig i don't really remember the offset exactly but it was around 42 i can't really say, but no contact at all with the car. only when the car is in the air it kinda gets close to the bumper but that's because the tires are hanging

[@mowglig9382]

Show me the decibels!

[@mowglig9382]

Those fatty tires go well with your car.