Kraftwerks Supercharger Re-Tune after exhaust install - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

lokiwho · 10-09-2015, 07:51 PM

Question:

I have the Kraftwerks C30 installed in my FR-S, the car has been pro-tuned and everything is running fine. I have recently purchased a Nameless Performance Overpipe/Downpipe combo w/ HFC and Hemholtz resonator. My question is: Do I need to re-tune the vehicle after installing this?

I would think that if I was turbocharged I would because of backpressure? But not sure about superchargers because they don't spool from the exhaust (duh.)

Any help would be appreciated.

Thank you,

Alex

Freeman · 10-09-2015, 07:58 PM

I would ask whoever tuned your car for their input as well. For me, I'd get a retune just to maximize gains

FirestormFRS · 10-10-2015, 09:32 AM

I wouldn't worry with it unless you're looking to squeeze every hp out of it. The car should be fine without an retune.

10-09-2015, 07:51 PM	#1
lokiwho Member Join Date: Aug 2014 Drives: 15' Halo FR-S 6MT Location: San Antonio, TX Posts: 31 Thanks: 0 Thanked 2 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Kraftwerks Supercharger Re-Tune after exhaust install Question: I have the Kraftwerks C30 installed in my FR-S, the car has been pro-tuned and everything is running fine. I have recently purchased a Nameless Performance Overpipe/Downpipe combo w/ HFC and Hemholtz resonator. My question is: Do I need to re-tune the vehicle after installing this? I would think that if I was turbocharged I would because of backpressure? But not sure about superchargers because they don't spool from the exhaust (duh.) Any help would be appreciated. Thank you, Alex

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10-10-2015, 09:32 AM	#3
FirestormFRS Senior Member Join Date: Jul 2012 Drives: 2013 FR-S Location: Anytown Posts: 920 Thanks: 73 Thanked 643 Times in 302 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	I wouldn't worry with it unless you're looking to squeeze every hp out of it. The car should be fine without an retune.

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