SKU: 77579383548

BMW E9X E8X Low Pressure Bucketed Fuel Pump Expansion Modules (Stage 3-4)

Sale price$166.05 Regular price$184.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

BMW E9X E8X Low Pressure Bucketed Fuel Pump Expansion Modules (Stage 3-4)The Precision Raceworks BMW E9x E8x Low Pressure Bucketed Fuel Pump Expansion Modules (Stage 3 4) are designed for customers looking to run all blends of E85. All pump options below include Genuine Walbro 450, Walbro 525, or Walbro 535 fuel pump(s) capable of flowing up to 350% more fuel than the factory fuel pump, and all options are 100% E85 compliant. These expansion modules require customers to already own a Stage 2 or 2. 5 Precision Raceworks

The Precision Raceworks BMW E9x/E8x Low Pressure Bucketed Fuel Pump Expansion Modules (Stage 3-4) are designed for customers looking to run all blends of E85. All pump options below include Genuine Walbro 450, Walbro 525, or Walbro 535 fuel pump(s) capable of flowing up to 350% more fuel than the factory fuel pump, and all options are 100% E85 compliant.

These expansion modules require customers to already own a Stage 2 or 2.5 Precision Raceworks Pump.

Stage 3 (5.65 liters per minute)

Our Stage 3 bucketed module will add a Walbro 450 pump to your existing PR Stage 2 or 2.5 kit. This upgrade includes all necessary hardware and wiring to support up to 1000whp* (Rated for 875whp on 100% E85).

Stage 3.5 (6.4 liters per minute)

The Stage 3.5 pump module adds a Walbro 525 pump to your existing PR Stage 2 or 2.5 kit. This upgrade module will include all necessary hardware and wiring to upgrade your pump to Stage 3.5 or 3.75. Once combined with your existing kit, this pump combination can support up to 1,100whp* (Rated for 950whp on 100% E85).

Assembly Options

Kit Only:
Our design targets the removal of the need to send your fuel pump assembly in for modification. Following the provided instructions, the average home mechanic can easily assemble and install our kit. This means less downtime and a significant reduction in both assembly and shipping costs. Best of all, you keep your pump in the condition it was in when you pulled it from the car, with no risk of receiving a housing back that is in poor condition.

Installation is straightforward, with no guesswork on engagement and sealing of the O-ring, eliminating complications and risks associated with tightening clamps that could damage critical plastic components nearby.

While all bucketless fuel pumps flow 0.2 gpm more than a bucket design that retains the venturi, it comes at a cost. Bucketless pumps should not be driven with tanks lower than ¼ full and are not recommended for road course racing. This is a consideration for all bucket designs that delete the venturi as well. If you do not plan on road course racing (not street racing) and can maintain a ¼ tank of fuel during spirited driving, bucketless pumps can be a more economical option for you.

*To reach the advertised performance of these fuel pumps, the use of the Precision Raceworks in-tank filter regulator assembly is required.

This is a true plug-and-play solution that anyone can install in their home garage and start benefiting from immediately.

Specifications

  • Stage 3 Pump Flow: 5.65 LPM / 1.5 GPM
  • Stage 3.5 Pump Flow: 6.4 LPM / 1.69 GPM
  • Ethanol Compatibility: Yes
  • Tuning Required: No

Fitment

  • Bmw 1 Series M (2011)
  • Bmw 128i (2008 to 2013)
  • Bmw 135i (2008 to 2013)
  • Bmw 135is (2013)
  • Bmw 323i (2007 to 2011)
  • Bmw 325i (2006)
  • Bmw 325xi (2006)
  • Bmw 328i (2007 to 2013)
  • Bmw 328i Xdrive (2009 to 2013)
  • Bmw 328xi (2007 to 2008)
  • Bmw 330i (2006)
  • Bmw 330xi (2006)
  • Bmw 335i (2007 to 2013)
  • Bmw 335i Xdrive (2009 to 2011)
  • Bmw 335is (2011 to 2013)
  • Bmw 335xi (2007 to 2008)
  • Bmw X1 (2012 to 2015)

Upgrade your BMW’s fuel system with the Precision Raceworks E9x/E8x Low Pressure Bucketed Fuel Pump Expansion Modules today!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77579383548

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4.9 ★★★★★
Based on 17 reviews
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J
Verified Purchase
Jason Twain
Carnegie, US
★★★★★ 5
Second one, first one lasted a good while
We leave it outside in the weather with solid results for our backyard dog, and the dog loves this thing. It's our go to toy for her, ... perfect for kick to fetch, tug of war, hide in the shirt, bump the human leg when it is wet, etc. ;) The first one we used and used and finally it started to show too much weathering, mildew, and finally breaking after like 1.5 years... we have extremely hot and wet weather here. When new though, these balls take a pounding. Our 50 pound dog can play tug of war to the extent we can pick her up while she holds onto the ball with her teeth. The ball doesn't flinch and the dog loves it. Kicking it is fun because you can give it a wallop and it won't go over the fence since the design absorbs a fair bit of the kick energy, but it is still enough for an adult or teen to send it about 1/4 an acre away. What else... oh the dog has a funny habit of finding the one spot that isn't an empty pentagon... as in the plastic is filled in there... and she likes to bit on that part especially during tug of war. I should also mention our dog literally breaks apart and sometimes eats sticks and twigs in the yard, can't be healthy, so a nice diversion is this ball that she will chew on once in a while without destroying it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2022
C
Verified Purchase
CJ
Draper, US
★★★★★ 5
Absolutely love this brand of ball for my dog
I end up replacing these every couple years, yep that's right, years. My border collie will grab this ball in his mouth and then kick another ball around. Don't know why he has to have something in his mouth to play soccer, but he is unique. He managed to tear one of these up when he was in his teething stage, but it took him months, and I took it away as soon as he managed to remove a piece of it. Otherwise, we usually lose these much more often than them getting destroyed through constant chewing, and I suspect heavy weathering outside for an extended period of time. Nowadays he doesn't chew on rubber nearly that often, he has developed his own picky preferences. This ball is his must have for playing around. He loves to drop it down the stairs and play fetch with himself. It's easy for him to grab, it isn't heavy so we don't worry about furnishing, walls, or family members when he is tossing it around. It is much more durable than most, with the exception of really heavy chewers/teething, even then it held up for a long time. As long as you are careful to remove it if they manage to chew through I would even try it out with teething puppies. The lawnmower is also this balls nemesis, it loses every time. If only I could convince the dog that he needs to stop sacrificing toys to the lawnmower :-)
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Reviewed in the United States on January 1, 2025
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Verified Purchase
Linda C.
Belleville, US
★★★★★ 5
Will Last!!!
My Saban is a black lab/pittie mix and is a very aggressive chewer with the bulldog jaws. I had bought the large ball for him and to be honest I didn't think it would be as big as it is or as heavy 😂😂😂!!! It's made of a very durable plastic and is holding up extremely well to his chewing on it!!! I'll be honest and say that unless you're using it outside and have some really good muscles in your arm that I would recommend buying this in the smaller size!!!! I normally play with him inside with his toys when the weather isn't good for going outside, but I don't throw this one inside because #1 it's so heavy and big that I can't throw it very good and # if I was to play with it inside I'm afraid the weight of it would break something!!! I would say that this is a great quality and very durable, but I wouldn't buy the large one again!!! I would definitely recommend this brand in a smaller size ball 👌 😊😊
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Reviewed in the United States on October 11, 2023
C
Verified Purchase
Courtney
Bozeman, US
★★★★★ 4
Great product...wish you had color options
My dogs love these balls, but I wish you could choose the color. This is my dog's favorite toy. He can play tug of war with his siblings, and the ball usually lasts for quite awhile. Considering they are usually pretty destructive puppers, this is a minor miracle. But, I can't just pick his favorite color and get it delivered. I have to play roulette, and pray that his color is the one that I get when I open the box. If they can allow us to choose the color(s) that we want, then this review will be upgraded to 5 stars.
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Reviewed in the United States on December 17, 2023
N
Verified Purchase
Nancy
Belleville, US
★★★★★ 5
A silent toy that still holds a dog’s interest
We bought this large size for our Rottweiler- but it was our 45# dog who fell in love with it. Cooper is 16, has kidney disease, dementia and loss of muscle coordination; so, it was an absolute joy to watch him engage with this toy. His foot went through the ball once, but he figured it out. He pushes it with his nose, and tries to squeak it. He “talks” to it. We haven’t heard that in a long time. It’s light enough that he can lift it - and it rolls and bounces nicely. For him it’s perfect. Our Rottie seems to understand that it’s his toy. Now, that’s love and understanding.
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Reviewed in the United States on May 5, 2026

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