works Filter - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Ryan86 · 03-06-2013, 03:55 AM

Whether the filter is magical or not, it would be interesting to see Dyno runs of other DIF, before anyone makes an assumption that other filters are better.

Must take note that the ECU does take a good 20 to 40km to self adjust to the driving conditions you push the car too. (There is a thread confirming this as I am not technically qualified)

I have seen dyno tests done on various DiF, complete new intakes, UniChip, exhaust replacements and yet to find anymore gains than what this Works filter has shown.

If there is better, it would be nice to share with back up dyno charts.

sierra · 03-06-2013, 04:44 AM

Quote:

Originally Posted by Ryan86

I have seen dyno tests done on various DiF, complete new intakes, UniChip, exhaust replacements and yet to find anymore gains than what this Works filter has shown.

The independant dyno chart showed a net loss for the Works filter, not a gain. It made the torque dip deeper and longer with more loss there than the top end gain.

Anban · 03-06-2013, 02:55 PM

Hi Ryan
I see your reg is nu>>>i am from the same area...Wyebank..kloof...We must hook up..i have installed an aftermarket filter as well...jr or something from speedshop in kzn...they say it is as good as k&N.my MR2 tuner recommended..said they used on skyline gtr's so i figured worth a try...

Anban · 03-06-2013, 03:00 PM

car seems slightly better in the lower rpm..but my performnce app in the car still records 0-100 in 7.4 and 1/4 mile at 15.4 so not too sure about gains...
gonna look at a dyno test soon but the tuner i use has issue wid his dyno...might attend the one coming up this weekend...

Ryan86 · 03-06-2013, 03:32 PM

Think I passed you this morning by Hillcrest Toyota 0740 odd.

NamSin · 03-09-2013, 03:57 PM

I just couldn't resist

Anban · 03-10-2013, 08:57 AM

Just dynoed 118kw in 3 and 121 in 4 190 nm. Car has filter.mAke is rj or jr

sav · 03-10-2013, 10:07 AM

Impressive. And with the OEM filter?

Vladror · 11-04-2013, 03:23 AM

anyone dyno'd the SA BRZs yet to see what power they put out with their custom exhaust?

Ryan86 · 11-11-2013, 02:29 AM

Quote:

Originally Posted by Vladror

anyone dyno'd the SA BRZs yet to see what power they put out with their custom exhaust?

I have dyno the with the BRZ zorst.
I ran a stock run with old SW and got 115wkw, I installed the Works Filter and got 118wkw
2 days later
I fitted the zorst and while doing so Toyota happened to do the SW upgrade and verified with the new zorst all engine ECU readings were correct.
Went straight down to dyno and got 119wkw.
My test cant be deemed 100% accurate as I had the SW change, which may have dropped the total power.
however IMO the exhaust did nothing to help the mid dip and may give 1 to 3 wkw.
That being said, the sound is 10 times better and certainly makes the car sound like a sports car.
would be interesting if someone did a before and after test to see if it does do anything.

Vladror · 11-11-2013, 02:48 AM

thanks Ryan
just subjectively, i think the mid dip is a lot less noticeable after i installed the zorst.
I still got the stock air filter, you reckon i should replace it to get the best out of the exhaust?

Ryan86 · 11-11-2013, 03:45 AM

Definitely recommend getting DIF, got most gains from changing the filter and cheapest gains.
K&N is available in SA.

03-09-2013, 03:57 PM	#20
NamSin Member Join Date: Dec 2012 Drives: Toyota 86 Auto Satin Pearl White Location: South Africa Posts: 68 Thanks: 19 Thanked 30 Times in 17 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I just couldn't resist Attached Images

03-10-2013, 10:07 AM	#22
sav Official anti-BS squad Join Date: Aug 2012 Drives: Toyota 86 High 6MT Location: South Africa Posts: 2,365 Thanks: 378 Thanked 452 Times in 309 Posts Mentioned: 72 Post(s) Tagged: 0 Thread(s)	Impressive. And with the OEM filter? __________________ Toyota 86 High 6MT (Satin Pearl White) 95RON SAV Tuned

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03-06-2013, 03:55 AM	#15
Ryan86 Road Warrior Join Date: Nov 2012 Drives: Toyota 86 Satin Pearl White Location: Durban, South Africa Posts: 1,651 Thanks: 181 Thanked 544 Times in 359 Posts Mentioned: 59 Post(s) Tagged: 0 Thread(s)	Whether the filter is magical or not, it would be interesting to see Dyno runs of other DIF, before anyone makes an assumption that other filters are better. Must take note that the ECU does take a good 20 to 40km to self adjust to the driving conditions you push the car too. (There is a thread confirming this as I am not technically qualified) I have seen dyno tests done on various DiF, complete new intakes, UniChip, exhaust replacements and yet to find anymore gains than what this Works filter has shown. If there is better, it would be nice to share with back up dyno charts.

03-06-2013, 02:55 PM	#17
Anban Member Join Date: Feb 2013 Drives: Red high Spec 86 Location: Durban South Africa Posts: 19 Thanks: 1 Thanked 3 Times in 3 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Hi Ryan I see your reg is nu>>>i am from the same area...Wyebank..kloof...We must hook up..i have installed an aftermarket filter as well...jr or something from speedshop in kzn...they say it is as good as k&N.my MR2 tuner recommended..said they used on skyline gtr's so i figured worth a try...

03-06-2013, 03:00 PM	#18
Anban Member Join Date: Feb 2013 Drives: Red high Spec 86 Location: Durban South Africa Posts: 19 Thanks: 1 Thanked 3 Times in 3 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	car seems slightly better in the lower rpm..but my performnce app in the car still records 0-100 in 7.4 and 1/4 mile at 15.4 so not too sure about gains... gonna look at a dyno test soon but the tuner i use has issue wid his dyno...might attend the one coming up this weekend...

03-06-2013, 03:32 PM	#19
Ryan86 Road Warrior Join Date: Nov 2012 Drives: Toyota 86 Satin Pearl White Location: Durban, South Africa Posts: 1,651 Thanks: 181 Thanked 544 Times in 359 Posts Mentioned: 59 Post(s) Tagged: 0 Thread(s)	Think I passed you this morning by Hillcrest Toyota 0740 odd.

03-10-2013, 08:57 AM	#21
Anban Member Join Date: Feb 2013 Drives: Red high Spec 86 Location: Durban South Africa Posts: 19 Thanks: 1 Thanked 3 Times in 3 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Just dynoed 118kw in 3 and 121 in 4 190 nm. Car has filter.mAke is rj or jr

11-04-2013, 03:23 AM	#23
Vladror Senior Member Join Date: Sep 2012 Drives: Toyota 86 M High - Dark Grey Location: Cape Town, South Africa Posts: 498 Thanks: 66 Thanked 109 Times in 52 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	anyone dyno'd the SA BRZs yet to see what power they put out with their custom exhaust?

11-11-2013, 02:48 AM	#25
Vladror Senior Member Join Date: Sep 2012 Drives: Toyota 86 M High - Dark Grey Location: Cape Town, South Africa Posts: 498 Thanks: 66 Thanked 109 Times in 52 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	thanks Ryan just subjectively, i think the mid dip is a lot less noticeable after i installed the zorst. I still got the stock air filter, you reckon i should replace it to get the best out of the exhaust?

11-11-2013, 03:45 AM	#26
Ryan86 Road Warrior Join Date: Nov 2012 Drives: Toyota 86 Satin Pearl White Location: Durban, South Africa Posts: 1,651 Thanks: 181 Thanked 544 Times in 359 Posts Mentioned: 59 Post(s) Tagged: 0 Thread(s)	Definitely recommend getting DIF, got most gains from changing the filter and cheapest gains. K&N is available in SA.

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