BMR Drag Springs

[arichmond1003]

Hey everyone looking into the set of BMR SPD763 2015-2019 Mustang GT Drag Lowering Springs (Forced Induction) and I haven’t been able to find how much these springs will lower the car. Does anyone have them and can post pics? Or just the answer. Thanks!

Sponsored

 

[Tiago G.]

Hey everyone looking into the set of BMR SPD763 2015-2019 Mustang GT Drag Lowering Springs (Forced Induction) and I haven’t been able to find how much these springs will lower the car. Does anyone have them and can post pics? Or just the answer. Thanks!

That's something I would be interested to see as well.

 

[The_Mad_Patcher]

I don't know if this helps.....I used the Steeda drag springs. Drop is 1.25" front and .5" rear.

 

[arichmond1003]

I don’t know but thanks for the input!

 

[91gt331sc]

I have bmr drag springs in my 19gt. It does have some rake

 

[arichmond1003]

I have bmr drag springs in my 19gt. It does have some rake

You running at 28 tall tire??

 

[91gt331sc]

With amr wheels, 275/35/20 front. 305/35/20 rear.

 

[91gt331sc]

Drag wheels are 28" front and 305/45/17 (27.9") rear

 

[arichmond1003]

Nice man I appreciate the info. Do you daily the car? How’s it ride off of the track

 

[91gt331sc]

Springs work great and still handle pretty well with full size wheels. Not sure how well they would work with extra weight of a power adder up front. I think most people go with minimal drop fronts for that setup

 

[Tatum337]

Exactly, front use BMR minimal drop springs and the rear BMR drag springs.

 

[arichmond1003]

Thanks everyone for your input

 

[ugstang17]

BMR standard drop is 1.5". Contact tech support and ask them to verify. The exception is with their minimum drop springs. Those are 5/8' and 7/8" rear and front respectively.

With a PD setup it maybe benificlal to contact them to see if the 07-14 GT500 springs will work on the S550 GT front setup. WHY? The added weight is not factored in on the drop. Therefore a standard drop spring designed for a GT mustang will sit lower in the front. I ran GT500 drag springs in front and standard drag springs in the back on my 14 GT. Stance was great.

 

[ugstang17]

You will also need to realign the suspension. The following are specs from Kelly Aiken the former go-to guy at BMR. I just found out he left them a short time back.

FRONT
CAMBER: -1.00 N/A and -1.5 FI
CASTER: 6.00 - 8.00 range for both
TOE: In 0.05 per side, total 0.10 N/A and 0.00 FI

REAR
CAMBER: 0.00 to +0.15 range or as close as possible. There is an adjustable upper kit that will let you dial camber right in if you can't get it.
TOE: 0.12 in per side total 0.24 (0.10 in per side total 0.20 if FP bearings are installed)
THRUST ANGLE: 0.00

This is for a drag setup. It will maximize the contact patch of the tire on launches. Road course will be likely different I am assuming.

BMR can provide documentation and more detail.

 

[arichmond1003]

You will also need to realign the suspension. The following are specs from Kelly Aiken the former go-to guy at BMR. I just found out he left them a short time back.

FRONT
CAMBER: -1.00 N/A and -1.5 FI
CASTER: 6.00 - 8.00 range for both
TOE: In 0.05 per side, total 0.10 N/A and 0.00 FI

REAR
CAMBER: 0.00 to +0.15 range or as close as possible. There is an adjustable upper kit that will let you dial camber right in if you can't get it.
TOE: 0.12 in per side total 0.24 (0.10 in per side total 0.20 if FP bearings are installed)
THRUST ANGLE: 0.00

This is for a drag setup. It will maximize the contact patch of the tire on launches. Road course will be likely different I am assuming.

BMR can provide documentation and more detail.

Great info! Thank you!

Sponsored