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  • Kies-Motorsports TRE BMW X3 G01, X4 G02, X5 G05, X6 G06 & X7 G07 Pre-Preg Carbon Fiber Mirror Covers by TRE (2018+)
    TRE

    BMW X3 G01, X4 G02, X5 G05, X6 G06 & X7 G07 Pre-Preg Carbon Fiber Mirror Covers by TRE (2018+)

    Aggressive Styling and Lightweight Performance with Premium Carbon Fiber Enhance the exterior styling of your BMW X3, X4, X5, X6, or X7 with the TRE Pre-Preg Carbon Fiber Mirror Covers. Designed for a sleek, motorsport-inspired aesthetic, these mirror covers add an aggressive edge to your vehicle while...
    $345.00 USD
    $345.00 USD
  • Kies-Motorsports TRE TRE Performance Gloss Black Wing Mirror Units for BMW X Series (2018+, G01 G05 G07)
    TRE

    TRE Performance Gloss Black Wing Mirror Units for BMW X Series (2018+, G01 G05 G07)

    Refresh the side profile of your BMW X Series (G01/G05/G07, 2018+) with the TRE Performance Gloss Black Wing Mirror Units. Designed as full replacement units—not just caps—these mirrors offer a clean, high-gloss finish that complements both factory and aftermarket aesthetics. Key Features: Full Mirror Replacement Units – Not...
    $772.00 USD
    $772.00 USD
  • Kies-Motorsports Dorch Engineering Dorch Engineering B58 Gen2 DS25 HPFP Upgrade
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    Dorch Engineering

    Dorch Engineering B58 Gen2 DS3 HPFP Upgrade

    B58 Gen2 DS3 Specs DS3 DS3 + 27% Cam Upgrade Flow Capacity Gasoline 950whp 1150whp Flow Capacity E50 800whp 1000whp Flow Capacity E85 700whp 870whp Operating Pressure 350 Bar 350 Bar After significant R&D, we’re proud to release the highest flowing single pump solution...
    $2,899.00 USD
    $2,199.00 USD
    $2,899.00 USD
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  • Kies-Motorsports Valvetronic Designs BMW X3 / X4 M40i Valved Sport Exhaust SystemKies-Motorsports Valvetronic Designs BMW X3 / X4 M40i Valved Sport Exhaust System
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    Valvetronic Designs

    BMW X3 / X4 M40i Valved Sport Exhaust System

    BMW G01 X3 M40i Valvetronic Designs Valved Exhaust System Unleash the Full Potential of Your B58 Overview At Valvetronic Designs, we believe enthusiasts deserve the ultimate driving and sound experience. That’s why our pursuit of perfection for the G01 platform has resulted in one...
    $2,999.00 USD
    $2,999.00 USD
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  • Kies-Motorsports Extreme Powerhouse MAD X3 X4 M40 Catback Exhaust B58 G01 G02Kies-Motorsports Extreme Powerhouse MAD X3 X4 M40 Catback Exhaust B58 G01 G02
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    Mastery of Art and Design

    MAD X3 X4 M40 Catback Exhaust B58 G01 G02

    Unleash the full potential of your BMW X3 M40i (G01) or X4 M40i (G02) with the MAD Catback Exhaust System. Designed for vehicles equipped with the B58 engine, this exhaust system delivers a remarkable balance of deep sound, performance improvements, and aesthetic appeal. Experience...
    $1,699.00 USD
    $1,699.00 USD
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  • H&R

    H&R 2025 BMW X3 M50 xDrive Sport Springs

    H&R 2025 BMW X3 M50 xDrive Sport Springs
    $569.00 USD
    $569.00 USD
  • Kies-Motorsports Precision Raceworks Precision Raceworks X3/X3M (G01/F97) Stand Alone Auxiliary Fuel SystemKies-Motorsports Precision Raceworks Precision Raceworks X3/X3M (G01/F97) Stand Alone Auxiliary Fuel System
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    Precision Raceworks

    Precision Raceworks X3/X3M (G01/F97) Stand Alone Auxiliary Fuel System

    The Precision Raceworks X3/X3M (G01/F97) Stand Alone Auxiliary Fuel System is the highest performing and most stable low pressure fuel system on the market! Forget about how things have been done and embrace the benefits of dedicated fueling for your port injection! Since direct injection came...
    From $1,574.99 USD
    $1,499.99 USD
    From $1,574.99 USD
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  • Kies-Motorsports Bilstein Bilstein BMW 18-21 X3 / 19-21 X4 B6 Performance Shock RearKies-Motorsports Bilstein Bilstein BMW 18-21 X3 / 19-21 X4 B6 Performance Shock Rear
    Bilstein

    Bilstein BMW 18-21 X3 / 19-21 X4 B6 Performance Shock Rear

    Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is...
    $159.00 USD
    $237.00 USD
    $159.00 USD
  • Kies-Motorsports BMW BMW F90 M5 CS Alcantara Steering WheelKies-Motorsports BMW BMW F90 M5 CS Alcantara Steering Wheel
    BMW

    BMW F90 M5 CS Alcantara Steering Wheel

    NOTE: Due to a national shortage on OEM BMW products, some products may have a 60+ day wait time. Please do not order if there is an immediate need for this product. You may contact us for more information at info@kiesmotorsports.com   Enhance your...
    $1,559.00 USD
    $1,559.00 USD
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    Fi Exhaust

    BMW G01 X3 30i LCI Fi Exhaust

    BMW G01 X3 30i LCI Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance...
    $4,150.00 USD
    $4,150.00 USD
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  • Kies-Motorsports Fi Exhaust BMW Fi Exhaust G01 X3 30i |B48|2019-2022 Front Pipe + Mid Pipe + Valvetronic Muffler + Dual Silver Tips (Retains OEM Valve Settings - No Remote)Kies-Motorsports Fi Exhaust BMW Fi Exhaust G01 X3 30i |B48|2019-2022 Front Pipe + Mid Pipe + Valvetronic Muffler + Dual Silver Tips (Retains OEM Valve Settings - No Remote)
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    Fi Exhaust

    BMW Fi Exhaust G01 X3 30i |B48|2019-2022 Front Pipe + Mid Pipe + Valvetronic Muffler + Dual Silver Tips (Retains OEM Valve Settings - No Remote)

    BMW G01 X3 30i Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the...
    From $4,000.00 USD
    From $4,000.00 USD
    Choose Options
  • Kies-Motorsports MST MST 6" Catted Downpipe OPF for BMW B58 X3 X4 X5 X6 X7 40i (BW-5809DP)Kies-Motorsports MST MST 6" Catted Downpipe OPF for BMW B58 X3 X4 X5 X6 X7 40i (BW-5809DP)
    MST

    MST 6" Catted Downpipe OPF for BMW B58 X3 X4 X5 X6 X7 40i (BW-5809DP)

    This is one of the highest-efficiency downpipes worldwide.Suitable for BMW B58 X3 X4 X5 X6 X7 40i.Bringing even more performance & exciting exhaust sounds to your vehicle. Features * Largest diameter downpipe for B58 worldwide * 6" diameter Euro 6 400 cell catalytic converter...
    $1,614.80 USD
    $1,614.80 USD
    $1,614.80 USD
  • Kies-Motorsports Bavsound LLC Stage One BMW Speaker Upgrade for G01/G02 F97/F98 X3/X4 X3M/X4M with Standard Hi-Fi
    Bavsound

    Stage One BMW Speaker Upgrade for G01/G02 F97/F98 X3/X4 X3M/X4M with Standard Hi-Fi

    GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR BMW'S SPEAKERS We took your factory BMW speakers and re-engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and...
    $749.00 USD
    $749.00 USD
  • Kies-Motorsports Bavsound LLC Stage One BMW Speaker Upgrade for G01/F97 X3/X3M with Harman Kardon
    Bavsound

    Stage One BMW Speaker Upgrade for G01/F97 X3/X3M with Harman Kardon

    GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR BMW'S SPEAKERS We took your factory BMW speakers and re-engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and...
    $999.00 USD
    $999.00 USD
  • Kies-Motorsports RK TUNES BMW G Series X3 / X4 / X5 / X6 / X7 M40i Front Mount Intake
    Out Of Stock
    RK Tunes

    BMW G Series X3 / X4 / X5 / X6 / X7 M40i Front Mount Intake - Blue Air filter

    Our B58 Front Mount Intakes are designed in-house utilizing high-quality 5-ply wire reinforced silicone that can never suck shut, full 3.5 Inch design to outflow all other aftermarket options. Increase performance and listen to those turbos flow! - Professional installation is recommended.  - NO REMOVAL...
    $499.99 USD
    $499.99 USD
    Out Of Stock
  • Kies-Motorsports AGT Shock AGT Shock 2018+ G01 G02 X3 X4 MK2  Front/ Rear: Inverted Fork -Front Spring Rate: 7K210 Rear Spring Rate: 8K200Kies-Motorsports AGT Shock AGT Shock 2018+ G01 G02 X3 X4 MK2  Front/ Rear: Inverted Fork -Front Spring Rate: 7K210 Rear Spring Rate: 8K200
    AGT Shock

    AGT Shock 2018+ G01 G02 X3 X4 MK2  Front/ Rear: Inverted Fork -Front Spring Rate: 7K210 Rear Spring Rate: 8K200

    AGT Shock 2018+ G01 G02 X3 X4 MK2  Front/ Rear: Inverted Fork -Front Spring Rate: 7K210 Rear Spring Rate: 8K200 AGT has more than 2000 square meters of factory buildings and various complete equipment. From research and development, design, production, and testing, we provide...
    $2,260.00 USD
    $2,260.00 USD
    $2,260.00 USD
  • Kies-Motorsports 5150 Autosport 5150 AutoSport Pro-Series Turbo Build Kit BMW / Toyota B58 B58 Gen 1 / Stage 1Kies-Motorsports 5150 Autosport 5150 AutoSport Pro-Series Turbo Build Kit BMW / Toyota B58 B58 Gen 1 / Stage 2
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    5150 Autosport

    5150 AutoSport Pro-Series Turbo Build Kit BMW / Toyota B58

    The 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW / Toyota B58 engine for high horsepower, turbocharged performance.  A Kit for Every Build and Budget There is no one size fits all, which is why...
    From $4,999.99 USD
    From $4,999.99 USD
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  • Kies-Motorsports 5150 Autosport BMW / Toyota B58 Complete Engine Build Kit by 5150 AutoSport B58 Gen 1Kies-Motorsports 5150 Autosport BMW / Toyota B58 Complete Engine Build Kit by 5150 AutoSport B58 Gen 2
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    5150 Autosport

    BMW / Toyota B58 Complete Engine Build Kit by 5150 AutoSport

      Have you been considering building your BMW B58 / Toyota B58 but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from B58 owners interested in building their engine...
    $10,499.99 USD
    $10,499.99 USD
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  • Kies-Motorsports 5150 Autosport Mahle Motorsport PowerPak Piston Set BMW B58
    5150 Autosport

    Mahle Motorsport PowerPak Piston Set BMW B58

    The MAHLE Motorsport PowerPak kit is their high volume shelf stock program developed for high performance enthusiasts. PowerPak pistons are made from 2618 alloy to allow for increased detonation resistance.  PowerPak Features: Forged piston for performance applicationsFully-machined crownGrafal® anti-Friction coating on skirtsreduces drag, scuffing,...
    $1,399.99 USD
    $1,399.99 USD
  • Kies-Motorsports 5150 Autosport BMW / Toyota B58 Gen2 3.2L Stroker Kit by 5150 AutoSport
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    5150 Autosport

    BMW / Toyota B58 Gen2 3.2L Stroker Kit by 5150 AutoSport

     Bigger displacement, more torque and more power. Our 5150 Autosport 3.2L Stroker kit is specifically designed for BMW & Toyota B58 Gen 2 Engines.  Utilizing CP-Carrillo Pro-Xtreme Forged Pistons and Manley Performance Connecting Rods, as well as the 5150 4340 Billet Steel Crankshaft, our...
    $7,999.99 USD
    $7,999.99 USD
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