SKU: 42274730576

BMS Stage 1 BMW Performance Tuner

Sale price$180.45 Regular price$200.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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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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Roscoe and Tori
Carnegie, US
★★★★★ 5
Discreet and useful!
Scent: Unscented, Size: 6 Count (Pack of 8)
These travel wipes are honestly perfect for keeping in a purse, backpack, or even in a pocket. The packs are super compact and discreet, which is perfect for work. The packaging is also quiet. but still stay moist, which is hard to find with travel wipes. They feel gentle and don’t irritate sensitive skin. The wipes themselves are soft but durable enough to actually use without tearing apart. The 6 pack is the perfect size and the wipes are full sized
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Reviewed in the United States on May 19, 2026
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Bridgette Wolford
Grantham, US
★★★★★ 5
Perfect for work or travel.
Scent: Unscented, Size: 6 Count (Pack of 8), Scent: Unscented, Size: 6 Count (Pack of 8)
I keep these in my desk at work and I love them. No noticeable scent, compact & discreet, easy to open & use. They’re soft, strong (no rips), clean well, and leave you feeling fresh. No issues with flushing.
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Reviewed in the United States on May 14, 2026
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Verified Purchase
D.
Grantham, US
★★★★★ 5
Pleasantly surprised and enjoy the product!
Scent: Unscented, Size: 6 Count (Pack of 8)
Alright, these things have been working great for at work. I occasionally need to go at work which I dislike due to me not being able to wipe and feel clean. Well, not anymore. These are compact enough to fit well in my pocket (female pocket btw, iykyk) and I can take my trip to the bathroom hands free. You of course can put it in a little pouch or tuck it into your waistband. This has come in handy and I now have 2 packs left (don't try to math my poops or wipes per poop lol you creep) I will definitely repurchase in the future, and I will take these with me on other travel trips due to the compact size and ease of use. For fellow women, this easily fits into an average purse. The wipe itself is decent size as well and not worthless like some others. Ripping has not been a problem for me and hopefully won't ever be lol. I have experienced no skin issues or irritation with it. Each wipe has decent moisture to be a wet wipe as well.
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Reviewed in the United States on May 28, 2026
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Scott Rowan
Chelsea, US
★★★★★ 4
Great travel wipes
Scent: Unscented, Size: 6 Count (Pack of 8)
Great wipes, worked well and were easy to transport
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Reviewed in the United States on May 29, 2026
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Marie Phillips
Birmingham, US
★★★★★ 5
Compact, Gentle Wipes That Are Perfect for Travel
Scent: Unscented, Size: 6 Count (Pack of 8)
These wipes are so convenient for travel or keeping in a bag for everyday use. The compact packaging makes them easy to carry without taking up space, which is great when you are trying to pack light or stay organized. They are also very soft and gentle, which makes them suitable for sensitive skin. I like that they are mostly water based with aloe, so they feel clean and refreshing without being harsh or overly scented. They are easy to use on the go and give peace of mind when you do not have access to a full bathroom setup. Overall they are a simple, practical essential that is great to have on hand when traveling or out and about.
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Reviewed in the United States on May 3, 2026

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