TopGear 981 GT4 Catless Header Review
08-29-2024, 02:11 PM
#106
Rennlist Member
I can tell you I've had issues with sound at many tracks with PSE and TG headers. Testing for sound is kind of like a Dyno very subjective. I can tell you I've been flagged at 103 before with my setup but that was at a track with a 96 dB limit. You will most likely be fine. I have to run mini mufflers and turn downs for two of my local tracks.
Dead End Motorsports
Dead End Motorsports
09-26-2024, 05:03 AM
#107
1st Gear
Join Date: Mar 2024
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Installed in 981 boxster s 3.4 and couldn’t be anymore happier.
I purchased topgear’s catless headers for my 981 boxster s and it changed the way car drives now. Sounds like GT/Race car now and the smell is not noticeable either. Pops and crackles has been increased considerably as well. No droning at all.
Thank you for the recommendation.
Thank you for the recommendation.