RC F Exhaust on IS 500!! Invidia Full Cat Back
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wheresjc (02-27-23)
#17
Driver School Candidate
Lets Hear This.....
#23
10th Gear
Thread Starter
I did ZERO modifications to the hangers themselves.
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cp2 (03-01-23)
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Civib2 (04-10-23)
#27
RC F and Invidia cat back system exhaust leaks
Hi,
Got a 2019 RC F with Invidia cat back system. Have had continued problems with engine warning light coming on which is a leak downstream from the cats...both sides. Has been into Lexus twice now with the latest fix lasting less than 24 hours. While the system is well made it's very lound and the continued exhaust leaks is becoming a real pain. I've owned SC400s for a long time and this was definitely an upgrade...actuall no comparison between the 2 cars. However the sc400 was NEVER in the shop. The RC F is becoming "Kristine" (id you've seen th emovie you'll get this) on steroids.
Solutions anyone?
Thnx DR
Got a 2019 RC F with Invidia cat back system. Have had continued problems with engine warning light coming on which is a leak downstream from the cats...both sides. Has been into Lexus twice now with the latest fix lasting less than 24 hours. While the system is well made it's very lound and the continued exhaust leaks is becoming a real pain. I've owned SC400s for a long time and this was definitely an upgrade...actuall no comparison between the 2 cars. However the sc400 was NEVER in the shop. The RC F is becoming "Kristine" (id you've seen th emovie you'll get this) on steroids.
Solutions anyone?
Thnx DR
#28
10th Gear
Thread Starter
Hi,
Got a 2019 RC F with Invidia cat back system. Have had continued problems with engine warning light coming on which is a leak downstream from the cats...both sides. Has been into Lexus twice now with the latest fix lasting less than 24 hours. While the system is well made it's very lound and the continued exhaust leaks is becoming a real pain. I've owned SC400s for a long time and this was definitely an upgrade...actuall no comparison between the 2 cars. However the sc400 was NEVER in the shop. The RC F is becoming "Kristine" (id you've seen th emovie you'll get this) on steroids.
Solutions anyone?
Thnx DR
Got a 2019 RC F with Invidia cat back system. Have had continued problems with engine warning light coming on which is a leak downstream from the cats...both sides. Has been into Lexus twice now with the latest fix lasting less than 24 hours. While the system is well made it's very lound and the continued exhaust leaks is becoming a real pain. I've owned SC400s for a long time and this was definitely an upgrade...actuall no comparison between the 2 cars. However the sc400 was NEVER in the shop. The RC F is becoming "Kristine" (id you've seen th emovie you'll get this) on steroids.
Solutions anyone?
Thnx DR
#30
Originally Posted by dagored
And you suggested using which gaskets...the Grimm 3" ss 2 x thickness or their single thichness 3"? Sorry for the redundancy.
DR4
DR4
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Civib2 (04-29-23)