BMW X Series E70 (2007-2013)

RaceChip Tuning Module - N55 F Chassis

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BMW used two different engine harnesses, please confirm if you have type A or B before ordering

T#:641521

Part#: RACECHIPN55

In Stock

Starting at $ 239.00 USD

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Starting at $ 239.00 USD

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BMW used two different engine harnesses, please confirm if you have type A or B before ordering. It’s sufficient to locate only one of the sensors because the plug type is always the same for both of them (pictured above in the second photo). Harness Type A - Third Photo/Harness Type B - Fourth Photo RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +51 HP +70 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +63 HP +88 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +77 HP +105 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.

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7 pc. 3/8" Dr. Spark Plug Socket Set

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T#:641915

Part#: 8845D

Ships in 7 Business Days

$ 141.99 USD

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$ 141.99 USD

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Complete set of spark plug sockets.

RaceChip GTS Black With App Control - Harness Type B

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T#:641529

Part#: 916736B

Ships in 4 Business Days

$ 658.00 USD

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$ 658.00 USD

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RaceChip XLR Throttle Controller With App Control - BMW

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T#:4126650

Part#: 999981

Special Order: No Guaranteed ETA

$ 299.00 USD

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$ 299.00 USD

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RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements. App Control: RaceChip is the first company to offer throttle tuning together with app control. The combination gives you the easiest ever way of controlling your vehicle’s throttle response. RaceChip XLR connects directly with the RaceChip app on your smartphone via Bluetooth. If you already have a RaceChip chip tuning module in your car, XLR is the perfect add-on, and using them together is even easier – you can control both modules from the driver’s smartphone using the same app.

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RaceChip GTS Black with App Control for S63 - E71 X6 M

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T#:640631

Part#: 917336

Ships in 4 Business Days

$ 849.00 USD

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$ 849.00 USD

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RaceChip is a German Tuning company offering the most popular tuning module in the world. The RaceChip product offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. RaceChip stands by their product as a safe and reliable tuning option. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. Features Include: 7 Tune Mappings +99 HP +132 lb-ft Torque Up to +20% MPG 1x Re-Programming if you change vehicles Warm-up Timer Easy to use App-Control Includes everything you need for installation, down to the cable ties.

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Extended Spark Plug Socket

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T#:391150

Part#: SUU884506

Ships in 9 Business Days

$ 20.99 USD

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$ 20.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

3/8" Dr. External Star Impact Socket Set

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T#:5269512

Part#: 3670SED

Ships on Jun 25, 2026

$ 65.99 USD

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$ 65.99 USD

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CR-MO alloy steel for long life

14 Pc. Full Polish SAE Angle Head Wrench Set

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T#:642035

Part#: 9914A

Ships on Jun 25, 2026

$ 113.91 USD

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$ 113.91 USD

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Radius V-Groove design creates an anti-slip while also preventing round-off.

1/2" Drive 24mm Universal Impact Socket

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T#:5229449

Part#: 224UMD

Ships on Jun 25, 2026

$ 29.99 USD

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$ 29.99 USD

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Deep Impact Socket on a swivel.

RaceChip XLR5 - BMW & MINI Cooper

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T#:38688929

Part#: 999982BMW

Special Order: No Guaranteed ETA

$ 259.00 USD

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$ 259.00 USD

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With the RaceChip XLR5, you can easily tune your car's throttle response via app to your taste – from a comfortable sedan to a racy sports car. That makes it the perfect add-on to our chip tuning boxes.

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2 Ton Long Lowrider Service Jack

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T#:385986

Part#: 6602LPD

Back Ordered

$ 704.99 USD

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$ 704.99 USD

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Designed to reach far under your vehicle with this long and low chassis

6-Ton Jack Stands - Pair

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T#:386187

Part#: 1006D

Ships in 7 Business Days

$ 306.99 USD

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$ 306.99 USD

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These jack stands have steel base pads for superior stability

3 Ton Aluminum Floor Jack

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T#:385984

Part#: 6603ASJD

Ships in 7 Business Days

$ 720.99 USD

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$ 720.99 USD

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Need a light weight(under 60 Lbs) and heavy duty floor jack? This is the one for you

Oil Filter Socket 32mm

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T#:5269518

Part#: 367132D

Ships on Jun 18, 2026

6% off MSRP $ 17.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.95 USD

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6% off MSRP

$ 17.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.95 USD

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Make oil filter housing removal simple

6 Ton Jack Stands - Pair

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T#:1793488

Part#: 1006C

Ships on Jun 25, 2026

$ 186.99 USD

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$ 186.99 USD

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Used in pairs for supporting automotive vehicles after lifting

3/8" Dr. Internal Star Impact Socket Set

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T#:5269515

Part#: 3670S

Ships on Jun 25, 2026

$ 62.99 USD

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$ 62.99 USD

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CR-MO alloy steel for long life

38 pc Mini Ratchet/Bit Set

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T#:2528144

Part#: 9726D

Ships on Jun 25, 2026

$ 45.12 USD

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$ 45.12 USD

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Keep this great tool set near by and ready to use.

10 Pc. 3/8" Dr. Metric Crowfoot Wrench Set

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T#:2528137

Part#: 9710MD

Ships on Jun 25, 2026

$ 31.99 USD

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$ 31.99 USD

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Great for lines hoses with nuts and offset nuts.

1/2" Drive 5" Impact Wobble Extension

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T#:2706153

Part#: 2505WD

Ships on Jun 25, 2026

$ 8.99 USD

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$ 8.99 USD

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Forged from the finest chrome-molybdenum alloy steel, the best choice for strength

Pry Bar Set

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T#:5269496

Part#: 9704

Ships on Jun 25, 2026

$ 47.99 USD

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$ 47.99 USD

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Made of heat treated alloy steel

Slide Hammer Puller

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T#:2498418

Part#: 3911D

Ships on Jun 25, 2026

$ 99.99 USD

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$ 99.99 USD

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This set covers 8 different functions

3-Ton Jack Stands - Pair

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T#:1046638

Part#: 1003C

Ships on Jun 25, 2026

$ 103.99 USD

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$ 103.99 USD

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Use these large base ratcheting jack stands for a very stable base

Air Ratchet wrench 3/8 in dirve

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T#:2528142

Part#: SX113D

Ships on Jun 25, 2026

$ 59.99 USD

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$ 59.99 USD

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With great comfort and design the air ratchet wrench is the perfect tool

7-Piece Oxygen Sensor Socket Set

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T#:5282862

Part#: 2850

Ships on Jun 25, 2026

11% off MSRP $ 135.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 119.99 USD

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11% off MSRP

$ 135.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 119.99 USD

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Easily removes vacuum switches, oil pressure sending units, brake light switches, and oxygen sensors on most car models

14 Pc. Full Polish Metric Angle Head Wrench Set

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T#:2750699

Part#: 9914MA

Ships on Jun 25, 2026

$ 107.39 USD

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$ 107.39 USD

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Fully polished drop forged CR-V alloy steel for maximum strength and service life

18 Peice Master Brake Caliper Tool Set

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T#:5229434

Part#: 3930

Ships on Jun 25, 2026

$ 83.99 USD

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$ 83.99 USD

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An all inclusive brake piston retractor set

3/4" Dr. 26mm Deep Impact Socket

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T#:2706159

Part#: 426MDD

Ships on Jun 25, 2026

$ 15.99 USD

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$ 15.99 USD

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Throw this thin wall impact on for whatever you need!

1/2" Torque Wrench - 30-250 Ft-lb 48 Tooth Torque Wrench ...

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T#:5229461

Part#: 20250

Ships on Jun 25, 2026

$ 218.99 USD

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$ 218.99 USD

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Accurate to ±3% clockwise and ±6% counterclockwise

10 Pc. 3/8" Dr. Metric Torque Adapter Set

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T#:5229429

Part#: 910MTAS

Ships on Jun 25, 2026

$ 154.99 USD

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$ 154.99 USD

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Used with a torque wrench to access obstructed fasteners

3/8" Dr. Universal Impact Swivel Joint

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T#:2528135

Part#: 3301D

Ships on Jun 25, 2026

$ 18.99 USD

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$ 18.99 USD

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Designed for impact use

3/4" Dr. 18mm 12-Point Thin Wall Impact Socket

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T#:2706156

Part#: 418MZTD

Ships on Jun 25, 2026

$ 10.99 USD

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$ 10.99 USD

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Throw this thin wall impact for whatever you need!

3/4 Ton Underhoist Stand

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T#:34885399

Part#: 6809A

Ships on Jun 25, 2026

$ 227.99 USD

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$ 227.99 USD

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