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Blow Off Valve Spring Upgrade - N14/N18 1.6L Engine
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Alta Performance - Corporate Logo
T#:23615472
Part#: AMPTAC100
In Stock
$ 22.99 USD
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Elevate your Mini Turbo Models, including Cooper S and JCW, with the ALTA BOV Spring Upgrade. This replacement spring offers a cost-effective, high-performance solution for your stock Blow Off Valve (BOV). By holding more boost between shifts, it significantly reduces turbo lag, enhancing overall performance. The carefully designed stiffer spring ensures normal BOV operation while maintaining increased pressure in the boost tubes, preventing power gaps.

  • Simple and cost-effective upgrade for improved turbo response
  • Reduces turbo lag between shifts, boosting overall performance
  • Designed with a custom-made heat-treated 17-7 Stainless Steel Spring
  • Rated for over 7,000,000 cycles for long-lasting durability
  • Holds and vents up to 40psi efficiently
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ALTA Adjustable Front Endlinks - MINI R55 R56 R57 R58 R59
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Alta Performance - Corporate Logo
T#:26404877
Part#: AMPSUS400
In Stock
$ 168.99 USD
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Upgrade your Mini's suspension with ALTA Adjustable Front Endlinks for the R55, R56, R57, R58, and R59 models. These endlinks allow for precise adjustment, optimizing your vehicle's handling and performance. Crafted with durability in mind, they offer enhanced stability and control, especially during aggressive driving. Installation is straightforward, making it easy to achieve the perfect setup for your Mini.

  • Enhances suspension performance
  • Allows for precise adjustment
  • Improves handling and stability
  • Durable construction for long-lasting reliability
  • Easy installation process
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MINI R52 R53 Cold Air Intake System Manual - Black
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Alta Performance - Corporate Logo
T#:22756708
Part#: AMPINT201BK
In Stock at Vendor
$ 339.99 USD
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Elevate your car's performance with the ALTA Cold Air Box, precision-crafted from laser-cut aluminum sheet metal and expertly CNC bent to perfection. This airbox is not only a performance enhancer but also a protector, thanks to its durable black texture powder coating, offering long-term protection with an OEM-inspired appearance.

Key Benefits of the ALTA Cold Air Box:

  • Seals to the underside of the hood, shielding the intake airstream from under-hood heat.
  • Enhances your car's engine tone with a throaty, deep sound upon throttle, showcasing its modified nature.
  • Allows you to hear your supercharger's whine, whether stock or aftermarket.

The high-flow foam filter included with the ALTA Cold Air Box is designed to reduce intake restriction and increase the surface area for clean air ingestion. Unlike cotton and gauze filters, foam filters offer multi-layer filtration, trapping dirt at various levels. This results in improved particulate restriction without compromising horsepower as the filter accumulates dirt.

The ALTA Cold Air Intake System for R53 6-speed manual is available in black or red texture powder coating, allowing you to customize the appearance to your preference.

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MINI R53 R56 ALTA Rear Swaybar - 22mm
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Alta Performance - Corporate Logo
T#:23284094
Part#: AMPSUS310
Back Ordered
$ 283.99 USD
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Elevate your BMW's handling prowess with ALTA Sway Bars, meticulously crafted from solid steel using state-of-the-art precision bending equipment. These sway bars come with a durable powder-coated finish, offering robust corrosion resistance and a striking deep red appearance. With laser-cut and MIG welded bar ends, ALTA ensures superior precision and strength, setting them apart from competitors. The multiple endlink mounting holes allow customization of stiffness, providing up to a 400% increase over stock by adjusting the endlink position. ALTA Sway Bars feature centering rings to prevent sway bar movement during aggressive cornering, ensuring consistent performance. The inclusion of polyurethane bushings ensures a responsive feel and enhanced turn-in, with specially designed pockets to retain grease for extended maintenance intervals.
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ALTA Crank Pulley - 2% - R52 R53
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Alta Performance - Corporate Logo
T#:26238480
Part#: AMPENG520
In Stock
$ 129.99 USD
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Enhance the performance of your Mini with the ALTA Lightened Crank Pulley (LCP), engineered to increase horsepower and torque. Available in 0% Stock Sized and +2% Oversized options, this pulley is crafted from 6061T6 aluminum, weighing only 0.65 lbs. Significantly lighter than the stock crank pulley, the ALTA LCP ensures improved engine efficiency without adding vibration or noise. The +2% Oversized pulley provides additional boost for Supercharged Cooper S models, delivering safe and reliable performance. With increased belt contact, this pulley reduces wear and enhances durability, making it a must-have upgrade for Mini enthusiasts.

  • Increases horsepower and torque
  • Lightweight 6061T6 aluminum construction
  • Available in 0% Stock Sized and +2% Oversized options
  • Does not affect charging system
  • Improves engine efficiency and performance
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R52 / R53 Supercharger Pulley - 15%
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Alta Performance - Corporate Logo
T#:15777319
Part#: AMPENG200V2
In Stock
$ 123.99 USD
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Enhance your Mini's performance with the ALTA Supercharger Pulley, crafted from lightweight 6061T6 aluminum. This pulley reduces the rotational inertia of the supercharger, significantly enhancing engine responsiveness. Featuring cross-drilled holes over each groove, it improves belt grip and minimizes belt slippage as the belt stretches. Additionally, oversized belt retainers prevent belt jumping.

ALTA offers two reduction sizes: 15% and 17%, each providing distinct benefits.

  • 15% Reduction: The standard choice in the market, delivering smooth power increases of approximately 20WHP for safe performance enhancements.
  • 17% Reduction: Ideal for those seeking more power, this option builds boost at lower RPMs, providing additional power where needed. It delivers an extra 1.5psi of boost at redline, ensuring added horsepower to conquer challenging situations.
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MINI R52 R53 Intercooler Couplers Blue - Pair
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Alta Performance - Corporate Logo
T#:31423698
Part#: AMPENG303BL
In Stock at Vendor
$ 34.99 USD
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MINI R52 R53 Intercooler Couplers Red - Pair
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Alta Performance - Corporate Logo
T#:31423672
Part#: AMPENG303RD
In Stock at Vendor
$ 34.99 USD
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MINI R52 R53 Intercooler Couplers Red - Pair offer a stylish and practical upgrade for your MINI's intercooler system. These high-temperature silicone couplers replace the OEM rubber connectors on either side of the intercooler, addressing common issues such as lost horsepower, decreased fuel economy, and poor drivability.

The MINI R52 R53 Intercooler Couplers Red - Pair provide the following benefits:

  • Enhanced Durability: Made from high-temperature silicone to withstand extreme conditions and prevent cracking.
  • Improved Performance: Replaces thin rubber connectors that can degrade over time, ensuring a more reliable seal and optimal intercooler function.
  • Stylish Upgrade: Available in vibrant red, adding a touch of color to your engine bay.
  • Versatile Fit: Compatible with both stock and aftermarket intercoolers.
  • Easy Installation: Designed for straightforward replacement with no modifications required.
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Cold Air Intake System Manual - Red - R52 / R53
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Alta Performance - Corporate Logo
T#:23383303
Part#: AMPINT201RD
In Stock
$ 339.99 USD
Free Shipping on orders $49 and up

ALTA Cold Air Intake System, specially designed for the R53 6-speed manual. Crafted from laser-cut aluminum sheet metal and precision CNC bent, this intake system ensures perfection in form and function. Finished with a durable black texture powder coating, it not only offers long-term protection but also delivers an OEM appearance.

The airbox of the ALTA Cold Air Intake seals to the underside of the hood, effectively preventing under-hood heat from infiltrating the intake airstream. This enhancement ensures cooler, denser air intake, resulting in improved engine performance. With the ALTA intake system, your BMW will produce a distinct throaty, deep tone on throttle, accentuating its modified nature. Additionally, it amplifies the sound of your supercharger, whether stock or aftermarket.

Featuring a high-flow foam filter, this intake system significantly reduces intake restriction while expanding the surface area for the engine to intake clean air. Unlike cotton or gauze-type filters, the foam-based filter facilitates multi-layer filtration, effectively trapping dirt at various levels. This superior filtration capability results in improved particulate restriction without compromising horsepower, even as the filter accumulates dirt.

Benefits:

  • Precision-crafted aluminum construction for durability
  • Under-hood heat prevention for cooler, denser air intake
  • Enhanced engine performance and modified engine tone
  • High-flow foam filter for reduced intake restriction
  • Multi-layer filtration without compromising horsepower
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Gauge Pod - Single
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Alta Performance - Corporate Logo
T#:31589372
Part#: AMPINR210
Ships in 8 Business Days
$ 39.99 USD
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MINI R55 to R61 Foam Filter Panel
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Alta Performance - Corporate Logo
T#:31291029
Part#: AMPINT106
In Stock at Vendor
$ 59.99 USD
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MINI R55 to R61 Foam Filter Panel features high-flowing, super-cleaning foam media that enhances air intake efficiency while maintaining excellent dirt-holding capacity. This advanced design allows for a thinner filter with double the volume compared to the OEM intake box, promoting superior airflow and performance.

The MINI R55 to R61 Foam Filter Panel offers several key benefits:

  • Enhanced Airflow: The foam media enables more air to be drawn across the entire filter, improving overall engine performance.
  • Increased Volume: Provides up to twice the volume of the OEM intake box, allowing the intake system to breathe more freely.
  • Consistent Performance: Unlike OEM and K&N filters, which can lose horsepower as they clog, the foam media continues to flow effectively even when full of dirt.
  • Improved Horsepower: Maintains maximum horsepower between filter cleanings, ensuring sustained engine performance.
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MINI R52 R53 Adjustable Tensioner Stop - Black
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Alta Performance - Corporate Logo
T#:27938418
Part#: AMPENG195BK
In Stock at Vendor
$ 99.99 USD
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MINI R52 R53 Adjustable Tensioner Stop - Black

Upgrade your Mini's engine with the MINI R52 R53 Adjustable Tensioner Stop - Black. Engineered for precision and durability, this tensioner stop allows for easy adjustment of belt tension, ensuring optimal performance. Say goodbye to belt slippage and enjoy improved engine reliability with this high-quality accessory.

  • Allows for easy adjustment of belt tension
  • Prevents belt slippage for improved engine reliability
  • Engineered for precision and durability
  • Enhances performance of your Mini's engine
  • Sleek black design adds a stylish touch
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MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bu...
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Alta Performance - Corporate Logo
T#:29002071
Part#: AMPSUS112
In Stock at Vendor
$ 216.99 USD
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MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bushing

Engineered for Mini Cooper R Chassis owners seeking improved handling, this system offers a host of benefits:

  • Enhanced steering response for precise control
  • Reduced body roll for better cornering performance
  • Urethane bushings for improved durability and reliability
  • Easy installation with included hardware
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Cold Air Intake System Automatic - Red
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Alta Performance - Corporate Logo
T#:31622528
Part#: AMPINT300RD
Ships in 8 Business Days
$ 191.99 USD
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MINI R52 R53 Cold Air Intake System Automatic - Black
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Alta Performance - Corporate Logo
T#:31390566
Part#: AMPINT300BK
In Stock at Vendor
$ 249.99 USD
Free Shipping on orders $49 and up

MINI R52 R53 Cold Air Intake System Automatic - Black is engineered to enhance your MINI's performance with a sleek and durable design. The ALTA Cold Air Box is meticulously crafted from laser-cut aluminum sheet metal and CNC bent for precision. Finished in a rich black texture powder coating, it offers long-term protection and a stylish OEM look. This airbox seals tightly to the underside of the hood, preventing under-hood heat from contaminating the intake airstream.

With the ALTA intake system, your vehicle will produce a deep, throaty tone under throttle, making the presence of your supercharger unmistakable. The high-flow foam filter improves airflow and increases the surface area for clean air intake, featuring multi-layer filtration for superior dirt capture without reducing horsepower as it accumulates dirt.

The ALTA Cold Air Intake System consistently delivers a 10-12 WHP gain and is available in black or red texture powder coating.

  • Made from laser-cut aluminum and CNC bent for precision
  • Rich black texture powder coating for durability and OEM look
  • Seals to the underside of the hood to prevent heat contamination
  • Produces a deep, throaty engine tone
  • High-flow foam filter with multi-layer filtration for superior dirt capture
  • Proven 10-12 WHP gain
  • Available in black or red texture powder coating
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Supercharger Pulley Belt R52 R53 W11 1.6L Engine
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Alta Performance - Corporate Logo
T#:586195
Part#: AMPENG213
Ships in 6 Business Days
$ 32.00 USD
Free Shipping on orders $49 and up

Upgrade your Mini's supercharger with the Supercharger Pulley Belt from Alta Performance. Specifically designed for the R52 R53 W11 1.6L Engine and compatible with Alta 15% and 17% pulleys (part number 60535), this belt ensures optimal performance. Don't let a worn-out belt cause annoying squeaks under the hood – replace it every 30,000 miles and keep your Mini running smoothly.

  • Designed for R52 R53 W11 1.6L Engine
  • Compatible with Alta 15% and 17% pulleys
  • Connects main pulley to alternator, water pump, and air conditioner pump pulley
  • Replace every 30,000 miles to maintain optimal performance
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Cold Air Intake Cooper S - Red Box
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Alta Performance - Corporate Logo
T#:23416517
Part#: AMPINT401RD
In Stock
$ 283.99 USD
Free Shipping on orders $49 and up
Upgrade your Mini Cooper S with the Alta Performance Cold Air Intake (AMPINT401RD). This intake system is meticulously designed to enhance engine performance by optimizing airflow and increasing horsepower. Crafted specifically for the Mini Cooper S, it replaces the stock intake system, providing improved throttle response and a more aggressive engine sound. The Alta Performance Cold Air Intake features durable construction and high-quality materials, ensuring long-lasting performance and reliability. Elevate your driving experience with this high-performance intake system designed to unlock the full potential of your Mini Cooper S.
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MINI R56 AKRAPOVIC EXHAUST TIP SET- TITANIUM - ONLY FOR AKRAPOVIC SYS...
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Akrapovic - Corporate Logo
T#:343408
Part#: TP-MINR56/57-T
Ships on Jul 21, 2026
$ 641.99 USD
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