SKU: 42274730576

BMS Stage 1 BMW Performance Tuner

$180.45 $200.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

BMS Stage 1 BMW Performance TunerBMS Stage 1 BMW Performance Tuner This plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. The same box automatically detects

BMS Stage 1 BMW Performance Tuner

This plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. The same box automatically detects whether you have an N20, N55, or S55 motor based on the TMAP sensor voltage and adjusts the tuning accordingly.

Power gains on the N20 motor are up to 45 horsepower and 60 torque (35hp and 50tq at the wheels), on the N55 motor are up to 50 horsepower and 65 torque (40hp and 55tq to the wheels), and on the S55 motor up to 60 horsepower and 75 torque (50hp and 60tq to the wheels).

Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes.

Part F30-N55-STG1 is CARB Approved Under Executive Order (EO) No. D-744-1 for 2013 BMW 335i models only. All other applications are competition race use only and not legal for use within California.

Click Here for the BMW TMAP Sensor Location

 


N55 Stage 1 Features & Benefits

• Power gains of up to 40whp and 50wtq on a factory vehicle
• Improves 0-60 times and 1/4 mile times
• Quick Plug & Play Installation
 • Runs as smoothly as stock, this is how your vehicle should have
come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
  Not VIN locked and can be removed without a trace and resold down the road
• Made in the USA
• Free USA Shipping
• 5 year warranty

N55 Stage 1 Applications

BMW 1 Series
• 2011+ E87 135
• 2011+ E82 135
• 2012+ N55 F20 F21 M135

BMW 2 Series
• 2014+ N55 F22 F23 M235

BMW 3 Series
• 2011+ N55 E90 E91 E92 E93 335
• 2012+ N55 F30 F31 335
• 2013+ N55 F34 335 GT

BMW 4 Series
• 2014+ N55 F32 F33 F36 Coupe 435

BMW 5 Series
• 2010-2013 N55 F07 535 GT
• 2011-2016 N55 F10 F11 535

BMW 6 Series
• 2011+ N55 F13 640 Coupe
• 2011+ N55 F12 640 Convertible
• 2012+ N55 F06 640 Gran Coupe

BMW 7 Series
• 2012-2015 N55 BMW F01/F02 740i/ix

BMW X Series
• 2013-2015 N55 X1
• 2011-2017 N55 X3 X5 X6
• 2017+ N55 X4 M40

N20/N26 STAGE 1 APPLICATIONS

BMW 2 Series:
• 2014+ N20/N26 F22 F23 220/228

BMW 3 Series:
• 2012+ N20/N26 F30 320/328

BMW 4 Series:
• 2014+ N20/N26 F32 F33 F36 420/428

BMW 5 Series:
• 2011-2016 N20/N26 F10 / F11 520/528

BMW X Series
• 2013+ X1 E84 N20
• 2013+ X3 F25 N20

BMW Z Series
• 2013-2016 Z4 N20

S55 STAGE 1 APPLICATIONS

BMW M2
• 2018+ F87 M2 Competition (S55 Engine)

BMW M3
• 2015+ F80 M3

BMW M4
• 2015+ F82 M4

DYNO RESULTS

N55 Stage 1 Dyno Results

 

2014 M235 Comparing Dinan DTRONICS Stage 1 and BMS Stage 1

 

N20 Stage 1 Dyno Results

 

N20 Stage 1 VBOX Tests


M3/M4 S55 Stage1 Dyno Results


INSTALL GUIDES

Click Here for the BMW TMAP Sensor Location

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: 42274730576

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4.8 ★★★★★
Based on 29 reviews
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Product Reviews
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Verified Purchase
EchoNaturx
Charlottesville, US
★★★★★ 5
Finally a razor for women that's gentle where it matters and powerful where it counts.
I could tell right away that this razor was designed with women in mind. It petite enough to fit in curves, but not so small that you spend all day grooming. Bonus feature - unlike some razors you can charge it with or without the stand. For someone on the go, having a rechargeable razor that's compact for travel and uses the same cord as my phone is a HUGE win. Other things I liked: it has a nice touch to it and it balances well in my hand. It's easy to hold and maneuver. You can use it both as a trimmer for quick shaping and for a close shave. A note on this: Any shaver will pull hairs if you use it incorrectly. Start with the straight trimmer for longer hairs. Watch your angle and adjust as needed. Do an internet search for videos to help. Use the guards if your hair is especially long. Only switch to the round shaver with really short hair or stubble. I had zero issues with pulled hairs. It truly is painless as advertised. The shave quality was close and baby smooth with zero skin irritation. It functions exactly as advertised and the battery life was excellent. Truth be told, it's winter so it's been a while since I last shaved my legs. I needed the extended time. Having both a trimmer and razor in one tool is fantastic value and time saver. Clean up was simple. I'm happy to finally have a women's razor that works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Gentle, Waterproof & Super Convenient 2-in-1 Trimmer
I’m really happy with this VOGCREST Bikini Trimmer & Facial Hair Shaver. The 2-in-1 design is very practical—one head works great for bikini area trimming, and the facial shaver is perfect for quick touch-ups. It’s gentle on the skin and truly lives up to the “no irritation” claim. The device feels well-made, runs smoothly, and is easy to use. I especially like that it’s IPX7 waterproof, so cleaning it is simple and stress-free. The safety design gives confidence when trimming sensitive areas, and the results are neat without pulling or discomfort. Overall, this is a great value for the price. Compact, hygienic, and effective—definitely recommended for anyone looking for an all-in-one grooming tool. ⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
N
Verified Purchase
Nik
San Leandro, US
★★★★★ 5
Works really well. Great value for less
I'm genuinely impressed with the quality and performance it offers. From the moment I unboxed it, the product felt substantial and well-made, a clear indicator of the high-quality materials used. This is a device that feels like it's built to last. The performance lives up to the initial impression. The battery life is excellent, easily handling multiple uses without needing a recharge. When it does need power, the dual-charging option—either directly with a cable or through the convenient charging station—is a fantastic feature that adds to its versatility and ease of use. The assortment of included shaver heads and attachments is particularly impressive, offering a wide array of options that will likely satisfy any grooming need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
P
Verified Purchase
Priscila R.
Massapequa, US
★★★★★ 5
Great Design, Long Battery Life, and Excellent Performance
I really like this product. It’s nice-looking, well-finished, and pleasant to the touch. It’s very versatile! you can charge it on its stand or plug it directly into the wall if you want to bring it on a trip and skip the stand. I’ve used it several times and only had to recharge it once. the battery lasts a long time. It trims gently without irritation, works well on both body and facial hair, and the waterproof design makes it easy to clean. It’s lightweight, easy to handle, and great for quick touch-ups without any hassle. Overall, a very good value for the price.
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Reviewed in the United States on December 5, 2025
N
Verified Purchase
Nayelle Carvalho Jales
Lowell, US
★★★★★ 5
Excellent quality and looks beautiful
I really loved this product! I’ve already used it twice and it works excellently. The design is beautiful and feels very high-quality. The battery lasts a long time, which is a big plus, and the power is just right. One of the things I liked most is that it doesn’t hurt at all. I’ve tried other trimmers before that irritated my skin, and this one is very gentle. The size is perfect, compact and easy to pack, making it great for travel. Even my husband tried it and really liked it, which shows how versatile and well made this device is. Overall, I’m very happy with this purchase and would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026

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