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This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
Improve your BMW's performance with the ALTA Performance Open Cell foam filter, designed to enhance horsepower, filtration efficiency, and ease of installation. This direct replacement filter is compatible with all ALTA Cold Air Intake Systems and universal applications requiring a 2.75" mouth filter.
Unleash the full potential of your vehicle with the 'Motorsport Version' intercooler, tailored for power-hungry enthusiasts in pursuit of maximum horsepower. This intercooler boasts a distinctive design featuring strategically placed diverters between the tubes on the inlet side, significantly enhancing airflow and delivering an impressive 5bhp boost compared to the standard GRS intercooler. Drivers have reported heightened responsiveness, making it a valuable addition to your vehicle's performance arsenal. Notably, these tests were meticulously conducted by a dedicated customer in Italy, using a rolling road for precise measurements.
The latest iteration of the 'Motorsport' intercooler takes performance a step further by introducing diverters welded between the end tanks. This innovative design ensures uniform air distribution from the bonnet scoop over the core, resulting in a substantial enhancement of the cooling capabilities.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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:
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.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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:
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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:
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
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.
This product was last offered at the strikethrough price on
07-17-2026
This product was last offered at the strikethrough price on
07-17-2026
Discover the cutting-edge innovation of the GRSmotorsport Intercooler, meticulously designed and developed in 2004 for optimal performance. Featuring a groundbreaking diffuser design, this intercooler sets new standards in cooling efficiency. Through extensive rolling road testing, it proves to be the pinnacle of intercoolers in today's market. Carefully selected tube and vain pitch ensure maximum airflow and cooling, while specially designed end tanks create a ram air effect for superior cooling performance. With the ability to keep Air Charge Temperatures (ACT's) in check, even at higher boost levels, this intercooler guarantees maximum power output in any weather condition.