Official Harrop TVS1740 Supercharger Thread

Mvy · 01-21-2021, 07:00 PM

4 years deep now with the Harrop, over 30k miles and loving the stage 1 every day I drive.

nemesis_X · 01-26-2021, 08:45 AM

Hey Everyone,

So recently I've noticed that my car's voltage was reading lower than usual, but only after starting up and moving off ( Starts and holds at 14.XV then goes to 13.6V ).

At the same time heard a new noise coming thru, Thought might be the belts, so popped the hood and heard this.

Cannot be sure where its really coming from , but does sound like its from the bypass valve actuator. Just wondering if anyone has encountered this before?
Absolutely

Fastalpine · 01-26-2021, 08:52 AM

Quote:

Originally Posted by BPMSport

From this weekend,

VS a Stage II F10 M5 with Downpipes (approx 750HP).

So when can I purchase Stage 2?

DukeofAlexandria · 01-26-2021, 09:24 AM

Quote:

Originally Posted by Fastalpine

So when can I purchase Stage 2?

I think I speak for everyone here, when I say STFU and go purchase something else if you're waiting on Stage 2 from Mike and the BPM Sport gang.

He's gone over this time and time again, to the point of being driven off the forums for a few months because people felt entitled to try and pressure him into the Stage 2 hype.

Go away.

-Duke

Fastalpine · 01-26-2021, 09:41 AM

Quote:

Originally Posted by DukeofAlexandria

I think I speak for everyone here, when I say STFU and go purchase something else if you're waiting on Stage 2 from Mike and the BPM Sport gang.

He's gone over this time and time again, to the point of being driven off the forums for a few months because people felt entitled to try and pressure him into the Stage 2 hype.

Go away.

-Duke

It was a joke, Duke... calmly walk away from the keyboard and woosaaa! LOL!

DukeofAlexandria · 01-26-2021, 10:04 AM

Quote:

Originally Posted by Fastalpine

It was a joke, Duke... calmly walk away from the keyboard and woosaaa! LOL!

And yet, those same jokes drove him and others off the forum. Words mean things, and they have consequences. Sorry if you didn't know the history of this, but not sorry for calling you, and others out.

-Duke

Fastalpine · 01-26-2021, 10:11 AM

Quote:

Originally Posted by DukeofAlexandria

And yet, those same jokes drove him and others off the forum. Words mean things, and they have consequences. Sorry if you didn't know the history of this, but not sorry for calling you, and others out.

-Duke

If we wants to keep posting awesome videos of Stage 2, then maybe he should not get so offended when people ask to purchase it

DukeofAlexandria · 01-26-2021, 10:40 AM

Quote:

Originally Posted by Fastalpine

If we wants to keep posting awesome videos of Stage 2, then maybe he should not get so offended when people ask to purchase it

Someone else who hasn't read any of the previous posts on how to go about obtaining Stage 2 or updates on it. Any modicum of reading would have already answered your questions but obviously that's too much to ask.

Stay classy and entitled dude.

-Duke

Fastalpine · 01-26-2021, 10:44 AM

Ahhh, the new key word for the USA... entitled. Nice!

ShakeNBake · 01-26-2021, 12:36 PM

If you guys would actually get in touch with Mike, you would know the status of stage 2.

DukeofAlexandria · 01-26-2021, 12:41 PM

Quote:

Originally Posted by ShakeNBake

If you guys would actually get in touch with Mike, you would know the status of stage 2.

Bingo. This has been covered 5-6 times in previous posts and direct posts from Mike himself. Literally reading some of the previous pages will cover this....but some people...

-Duke

BPMSport · 02-06-2021, 04:45 PM

Quote:

Originally Posted by DrFerry

As of today, 5-Feb-2021, my HARROP SC is no longer making any boost. The bypass valve actuator rod doesn't seem to move anymore. I followed the actuator reinitialize procedure with no luck. Even with the ignition on, and cycling the throttle pedal to WOT a few times, the Actuator rod doesn't move. I'm not sure if it's the HARROP ECU, the Actuator or something else? I have an e-mail into HARROP.
.

If the kit was purchased through BPM, please contact us and we will assist you with resolving this. Thank you.

drwankel · 02-08-2021, 04:52 PM

Please document whatever the resolution to these issues are in this thread in case others have the same issue in the future.

BPMSport · 02-09-2021, 10:32 PM

My pleasure Mark, glad I could be of assistance. Those of you that purchased the kit from us, always feel free to reach out for support. We are always here to help you, even if it's five years later as in Marks case

I have put my Supra back in storage and picked up the M3 a couple days ago. Just absolutely love this car. Hoping to tackle the Bosch Motorsport Injector install in the next week or so and dial her up a bit more!

Properstyle · 02-10-2021, 07:24 AM

Quote:

Originally Posted by BPMSport

My pleasure Mark, glad I could be of assistance. Those of you that purchased the kit from us, always feel free to reach out for support. We are always here to help you, even if it's five years later as in Marks case

I have put my Supra back in storage and picked up the M3 a couple days ago. Just absolutely love this car. Hoping to tackle the Bosch Motorsport Injector install in the next week or so and dial her up a bit more!

1050XX time.

Id suggest these wiring adpaters if you don't choose to depin yours

https://www.wiringspecialties.com/in...v6-ev14-uscar/

the non wire still all have issues over time.

drwankel · 02-10-2021, 11:55 AM

Good to hear you got it resolved!

BPMSport · 02-21-2021, 01:36 AM

Quote:

Originally Posted by Properstyle

Quote:

Originally Posted by BPMSport

My pleasure Mark, glad I could be of assistance. Those of you that purchased the kit from us, always feel free to reach out for support. We are always here to help you, even if it's five years later as in Marks case

I have put my Supra back in storage and picked up the M3 a couple days ago. Just absolutely love this car. Hoping to tackle the Bosch Motorsport Injector install in the next week or so and dial her up a bit more!

1050XX time.

Id suggest these wiring adpaters if you don't choose to depin yours

https://www.wiringspecialties.com/in...v6-ev14-uscar/

the non wire still all have issues over time.

These have the correct connectors so no depinning or wiring harnesses needed. I had them built for this application

BPMSport · 03-24-2021, 03:12 PM

It is with regret that we inform you that Harrop AU is ending production on these kits. We have one new kit that is available for purchase, and a one gently used kit that should be available in the next month or so. Thanks to everyone that purchased and continues to enjoy this kit! I know I will never get tired of mine!

Edit: New kit sold. Seeing what I can do about more.

tsk94 · 03-24-2021, 03:21 PM

That's disappointing to hear

Fastalpine · 03-24-2021, 03:28 PM

That is sad news. Really glad I have mine, I will forever love this kit on this car!

DRLane · 03-24-2021, 03:43 PM

Yeah what a bummer! Someone should jump on the remaining kit.

BPMSport · 03-24-2021, 04:00 PM

Some have inquired about replacement parts and support - rest assured this will continue to be available.

01-21-2021, 07:00 PM	#947
Mvy Captain 572 Rep 982 Posts Drives: 2008 E93 M3 Join Date: Nov 2014 Location: GA Peach iTrader: (0)	4 years deep now with the Harrop, over 30k miles and loving the stage 1 every day I drive. __________________ Harrop Supercharger, BPM Tune, K/W Coil over kit, Stoptek BBK, Magnaflow exhaust, ear to ear grin everytime I drive...
	Appreciate 1 DrFerry10035.50 Quote

01-26-2021, 08:45 AM	#948
nemesis_X New Member 0 Rep 10 Posts Drives: 2010 E93 M3 Join Date: Jun 2019 Location: South East Asia iTrader: (0)	Hey Everyone, So recently I've noticed that my car's voltage was reading lower than usual, but only after starting up and moving off ( Starts and holds at 14.XV then goes to 13.6V ). At the same time heard a new noise coming thru, Thought might be the belts, so popped the hood and heard this. Cannot be sure where its really coming from , but does sound like its from the bypass valve actuator. Just wondering if anyone has encountered this before? Absolutely
	Appreciate 0 Quote

01-26-2021, 10:44 AM	#955
Fastalpine First Lieutenant 490 Rep 312 Posts Drives: 1995 M3 Join Date: Mar 2015 Location: PA iTrader: (0)	Ahhh, the new key word for the USA... entitled. Nice! __________________ 2001 Porsche 911 Carrera 3.9L Aero 2011 ILB E90 M3 Speed Cloth/6mt/Slicktop/Harrop 2002 PY E46 M3 6mt - Sold 2025 G80 M3 Blue Bay Lagoon/Fjord RWD - Sold
	Appreciate 0 Quote

01-26-2021, 12:36 PM	#956
ShakeNBake Second Lieutenant 62 Rep 209 Posts Drives: E92 ///M3 Join Date: May 2011 Location: CO iTrader: (3)	If you guys would actually get in touch with Mike, you would know the status of stage 2. __________________ "If you ain't first, you're last!"
	Appreciate 2 DukeofAlexandria727.00 MilehighM3961.00 Quote

02-08-2021, 04:52 PM	#959
drwankel Major 1616 Rep 1,337 Posts Drives: E92 M3, G20 M340i Join Date: Feb 2016 Location: Bothell, WA iTrader: (0)	Please document whatever the resolution to these issues are in this thread in case others have the same issue in the future.
	Appreciate 1 DrFerry10035.50 Quote

02-09-2021, 10:32 PM	#960
BPMSport BimmerPost Supporting Vendor 3592 Rep 7,300 Posts Drives: 2x Harrop E90 M3, E92 M3, E39 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	My pleasure Mark, glad I could be of assistance. Those of you that purchased the kit from us, always feel free to reach out for support. We are always here to help you, even if it's five years later as in Marks case I have put my Supra back in storage and picked up the M3 a couple days ago. Just absolutely love this car. Hoping to tackle the Bosch Motorsport Injector install in the next week or so and dial her up a bit more! Attached Images
	Appreciate 8 SAMM3Y3109.50 DRLane4387.50 DukeofAlexandria727.00 BP709261.00 DrFerry10035.50 ToddinTN509.50 ///M Power-Belgium92182.00 L4ces362.00 Quote

02-10-2021, 11:55 AM	#962
drwankel Major 1616 Rep 1,337 Posts Drives: E92 M3, G20 M340i Join Date: Feb 2016 Location: Bothell, WA iTrader: (0)	Good to hear you got it resolved!
	Appreciate 1 DrFerry10035.50 Quote

03-24-2021, 03:12 PM	#964
BPMSport BimmerPost Supporting Vendor 3592 Rep 7,300 Posts Drives: 2x Harrop E90 M3, E92 M3, E39 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	It is with regret that we inform you that Harrop AU is ending production on these kits. We have one new kit that is available for purchase, and a one gently used kit that should be available in the next month or so. Thanks to everyone that purchased and continues to enjoy this kit! I know I will never get tired of mine! Edit: New kit sold. Seeing what I can do about more.
	Appreciate 0 Quote

03-24-2021, 03:21 PM	#965
tsk94 Lieutenant Colonel 1727 Rep 1,716 Posts Drives: E92 M3, E82 128i, F82 M4, E36 Join Date: May 2017 Location: Calgary iTrader: (2)	That's disappointing to hear
	Appreciate 0 Quote

03-24-2021, 03:28 PM	#966
Fastalpine First Lieutenant 490 Rep 312 Posts Drives: 1995 M3 Join Date: Mar 2015 Location: PA iTrader: (0)	That is sad news. Really glad I have mine, I will forever love this kit on this car! __________________ 2001 Porsche 911 Carrera 3.9L Aero 2011 ILB E90 M3 Speed Cloth/6mt/Slicktop/Harrop 2002 PY E46 M3 6mt - Sold 2025 G80 M3 Blue Bay Lagoon/Fjord RWD - Sold
	Appreciate 2 BPMSport3592.00 cchen9_324.50 Quote

03-24-2021, 03:43 PM	#967
DRLane Brigadier General 4388 Rep 3,635 Posts Drives: E92 M3 Join Date: Oct 2018 Location: Colorado iTrader: (23)	Yeah what a bummer! Someone should jump on the remaining kit. __________________ Not a Doctor, those are just my initials.
	Appreciate 1 MilehighM3961.00 Quote

03-24-2021, 04:00 PM	#968
BPMSport BimmerPost Supporting Vendor 3592 Rep 7,300 Posts Drives: 2x Harrop E90 M3, E92 M3, E39 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	Some have inquired about replacement parts and support - rest assured this will continue to be available.
	Appreciate 4 tsk941727.00 DRLane4387.50 DrFerry10035.50 drwankel1616.00 Quote