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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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02-28-2022, 07:47 AM | #1 |
FT8Syg
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[For reference] Measured: STi Performance Muffler (Low Back Pressure)
I've taken some measurements of the STi Performance Muffler for ZC for reference. I'll try to update it later on.
Part# ST44300AS020 (for 2017-21) Sent from my SM-G781W using Tapatalk
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Modding for daily fun & efficiency: Gruppe-S UEL, HKS dual res. FP, STi Per. Muffler, Delicious T. Ecutek tune, Crawford BPB, Grimmspeed CAI, STi Flex T. Bar, TRD Door Stabilizer, DSS aluminum propeller shaft, Verus diffuser & underbody covers, Verus LCA, Perrin bushings, Bilstein B6+RCE Yellows, Michelin PS4S + 18" WedsSport TC105X-summer, Michelin Alpin PA4 +18" Motegi MR140-winter
Last edited by sygfrid; 02-28-2022 at 08:29 AM. |
The Following User Says Thank You to sygfrid For This Useful Post: | Teseo (03-16-2022) |
03-11-2022, 11:36 PM | #2 |
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That's nice. Now if I can only get one without selling a kidney.
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03-12-2022, 03:41 AM | #3 |
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Remember the hangers to prevent drone!
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The Following User Says Thank You to gpvecchi For This Useful Post: | Clipdat (03-16-2022) |
03-16-2022, 05:23 AM | #4 |
FT8Syg
Join Date: Nov 2012
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Done! Only 2 that came with were installed though & the other 2 were stock. Thanks to you on your prev. post, I had to ensure that the STI hangers were included.
__________________
Modding for daily fun & efficiency: Gruppe-S UEL, HKS dual res. FP, STi Per. Muffler, Delicious T. Ecutek tune, Crawford BPB, Grimmspeed CAI, STi Flex T. Bar, TRD Door Stabilizer, DSS aluminum propeller shaft, Verus diffuser & underbody covers, Verus LCA, Perrin bushings, Bilstein B6+RCE Yellows, Michelin PS4S + 18" WedsSport TC105X-summer, Michelin Alpin PA4 +18" Motegi MR140-winter
Last edited by sygfrid; 03-16-2022 at 07:59 AM. |
03-16-2022, 05:27 AM | #5 |
FT8Syg
Join Date: Nov 2012
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Cold start sound levels measured: Ecutek-tuned STi Performance Muffler with Gruppe-S UEL, HKS dual resonator front pipe, & stock mid pipe. Ambient temp was around 5°C & the BRZ had been parked for 2 days.
__________________
Modding for daily fun & efficiency: Gruppe-S UEL, HKS dual res. FP, STi Per. Muffler, Delicious T. Ecutek tune, Crawford BPB, Grimmspeed CAI, STi Flex T. Bar, TRD Door Stabilizer, DSS aluminum propeller shaft, Verus diffuser & underbody covers, Verus LCA, Perrin bushings, Bilstein B6+RCE Yellows, Michelin PS4S + 18" WedsSport TC105X-summer, Michelin Alpin PA4 +18" Motegi MR140-winter
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The Following User Says Thank You to sygfrid For This Useful Post: | RToyo86 (03-17-2022) |
03-16-2022, 04:52 PM | #6 |
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It's still the best sounding exhaust IMO.
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03-17-2022, 08:50 AM | #7 |
FT8Syg
Join Date: Nov 2012
Drives: `12 FRS & `17 BRZ Inazuma
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I especially love the low-rumble. The sound is very matured, classy, & subtle yet sporty unlike most that sound like tin cans trying to catch attention.
__________________
Modding for daily fun & efficiency: Gruppe-S UEL, HKS dual res. FP, STi Per. Muffler, Delicious T. Ecutek tune, Crawford BPB, Grimmspeed CAI, STi Flex T. Bar, TRD Door Stabilizer, DSS aluminum propeller shaft, Verus diffuser & underbody covers, Verus LCA, Perrin bushings, Bilstein B6+RCE Yellows, Michelin PS4S + 18" WedsSport TC105X-summer, Michelin Alpin PA4 +18" Motegi MR140-winter
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The Following User Says Thank You to sygfrid For This Useful Post: | gpvecchi (03-17-2022) |
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