Upgrade Your BMW B48 with the Big Turbo Kit for Boosted Performance

Unlocking maximum power from your BMW B48 starts with the right upgrade—and the B48 Big Turbo Kit delivers the performance boost every enthusiast demands.

The BMW B48 Big Turbo Kit is a high-performance upgrade designed to transform the native power of the B48 engine. Engineered with precision, this kit includes performance-tuned components like a remapped ECU, upgraded turbocharger, enhanced intercooler, and reinforced exhaust, delivering significant horsepower and torque gains. Whether you're hitting open roads or tracking, this kit ensures responsive acceleration, improved throttle response, and refined engine management tailored for real-world performance.

Stock B48 engines offer solid performance, but the Big Turbo Kit takes it further. With up to X horsepower increase and optimized boost pressure, it delivers track-ready performance while maintaining reliability. The kit’s engineering prioritizes durability, ensuring long-term performance without sacrificing drivability. Owners report smoother power delivery, better heat management, and a more engaging driving experience that transforms everyday commutes into exhilarating rides.

Designed for straightforward installation, the B48 Big Turbo Kit requires minimal mechanical changes, making it accessible for both professional mechanics and DIY enthusiasts. Fully compatible with standard B48 platforms, the kit integrates seamlessly without compromising vehicle integrity. Backed by a comprehensive warranty, it reflects a commitment to quality and performance. Pair it with performance tires and a copter for a truly optimized setup that delivers on both power and precision.

Elevate your BMW B48 with the Big Turbo Kit and experience the difference of enhanced power, precision tuning, and professional-grade engineering. Ready to take your ride to the next level? Explore the full kit today and turn your B48 into a performance machine.

We proudly present the only full frame turbo kit for the BMW B48! Only few know the hidden potential on the B48, little bro of the all mighty B58! What's included? BigBoost MPR 52mm Turbo 56 lb/min capable Cast Iron Exhaust Manifold with independent runners Aviation grade stainless steel oil feed lines Oil feed and dr. We proudly present the only full frame turbo kit for the BMW B48! Only few know the hidden potential on the B48, little bro of the all mighty B58! What's included? BigBoost MPR 50mm Turbo 50 lb/min capable Cast twin-scroll manifold 40% larger than stock runners Aviation grade stainless steel oil feed lines Oil feed an. The IM450 Turbocharger Upgrade for the B46 and B48! This is the perfect turbo upgrade for people who are looking to get more kick out of the B4x motor.

STOCK. The B48 turbo kits from Big Boost include turbo inlets and outlets, a catted or catless downpipe, and oil/coolant lines. The stage 1 offering is a 4646 turbo while the stage 2 turbo kit uses a 4949 turbo.

Bring your B48 to life with leading edge technology! We proudly present a modular and street to race focused setup! Incredible transient response and unique EWG boost control! What's included? 52mm NG Turbo 56 lb/min capable Cast Iron Exhaust Manifold with independent runners Aviation grade stainless steel oil feed lin. BMW B46/B48 - Pure Stage 2 CORE/CORE CHARGE REQUIRED - OEM Turbo Upgrade Fitment: Direct fit for all 2014-2019 BMW models equipped with the 2.0L B46 or B48 single-turbo inline-4 engine, including F20/F21, F22/F23, F30/F31/F34, F32/F33/F36, F10, F48/F49, and F39 chassis. Features: Pure Turbos Upgraded Billet Compressor Wheel.

The turbocharger is meant to work with BMW 120i, 125i, 220i, 230i, 320i, 330i, 420i, 430i, 530e, 530i, 730i, Mini JCW F55, F56 with the B46 and B48 engines with a stock power 184-252HP engines. The turbo delivers up to 244% power (266 extra HP) over the factory specs. The PURE B48 Upgrade Turbo is a bolt-on solution for BMW B48-powered models, delivering up to 400whp with advanced billet and turbine technology.

CNC machined, thrust upgraded, and VSR balanced, it's the proven upgrade for drivers demanding more power and reliability. Are you looking for a spare part for your car? Shop BMW B48 BIGBOOST600 TURBO UPGRADE Kit on Sportignition: leader in the automotive spare parts industry. Pure Turbos B48 Stage 2 Turbo Upgrade - F22/23 F3X G01/G02 G30 B46/B48 2.0L As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction.