Showing 37–48 of 261 results
ONLY FOR 3.0T TFSI SUPERCHARGED ENGINE
Elevate the performance of your BMW M240i, M340i, M440i, or X5 40i xDrive with the Untd. Performance 4.5″ Catless Downpipe. Designed for the powerful B58 3.0L I6 turbo engine, this high-flow catless downpipe replaces the restrictive factory catalytic converters, significantly improving exhaust flow and turbocharger efficiency. The result is a marked increase in horsepower, faster turbo spool, enhanced throttle response, and a deeper, more aggressive exhaust note, making it the perfect upgrade for your BMW.
Unlock the true performance potential of your BMW M240i, M340i, M440i, or 540i/740i xDrive with the Untd. Performance 4.5″ Catless Downpipe. Designed for the B58 3.0L I6 turbo engine, this high-flow catless downpipe removes restrictive factory catalytic converters to improve exhaust flow, reduce backpressure, and enhance turbo efficiency. The result? Increased horsepower, quicker turbo spool, improved throttle response, and a more aggressive exhaust sound, making it the perfect performance upgrade for your F3X BMW.
Unleash the full power and performance of your BMW N55 engine with the Untd. Performance 4″ Catless Downpipe. Engineered specifically for the 2013-2018 M135i, M235i, M2, 335i, and 435i (F20/F21/F22/F30/F32/F33/F87), this high-flow downpipe upgrades your exhaust system with a full 4-inch diameter, designed to maximize power gains, improve turbo response, and deliver an aggressive exhaust tone. Whether you’re tuning for track performance or looking to enhance the driving experience on the street, this downpipe is the perfect solution.
Elevate your BMW’s performance with the Untd. Performance Air Intake Kit, specifically designed for N55 engines in the 335i and 435i models from 2016 to 2018. This high-performance intake kit enhances airflow and boosts engine efficiency, providing a thrilling driving experience.
Enhance the performance of your BMW F1X 5-Series with the Untd. Performance Air Intake Pipe, specifically designed for the 535i equipped with the N55 engine from 2009 onwards. This high-flow air intake pipe optimizes airflow and improves throttle response, allowing your engine to perform at its peak.
The Aluminum Intercooler for VW Golf GTI 1.8T MK4 by Untd. Performance is engineered to deliver exceptional cooling efficiency and performance enhancement for your turbocharged engine. Constructed from high-grade aluminum, this intercooler features a lightweight design and superior heat dissipation capabilities, allowing for cooler, denser air to enter the engine.
Elevate the driving experience of your BMW E46 M3 with the Untd. Performance Axle-Back Exhaust System. Made from high-quality 304 stainless steel, this axle-back exhaust system is designed to provide an aggressive exhaust note, enhanced performance, and a sleek, modern appearance. Tailored specifically for the E46 M3, this system replaces the restrictive stock exhaust and delivers a significant improvement in exhaust flow, reducing backpressure for a more responsive throttle and better performance at high RPMs.
Elevate your performance with the Untd. Performance Billet Intake Manifold, expertly engineered for the BMW B58 Gen.1 and Toyota Supra A90. Designed for models including the M240i, 340i, 440i, 540i, and 740i (2016-2019), this high-quality intake manifold enhances airflow and efficiency, unleashing the full potential of your engine.
Unleash the full potential of your Audi B5 S4 or C5 A6 2.7T with the high-performance Carbon Fiber Inlet Pipe from Untd. Performance. This premium upgrade features a one-piece design, expertly crafted from 100% high-quality carbon fiber for exceptional strength and lightweight performance.
Unlock the true potential of your BMW M3 or M4 with the Untd. Performance Carbon Fiber Intake. Designed for the G80 and G82 models, this high-performance intake system enhances airflow and improves engine responsiveness, delivering an exhilarating driving experience.
Elevate the look and performance of your 2022 BMW M3 or M4 with the Untd. Performance Carbon Grill. This premium upgrade combines striking aesthetics with functional design, enhancing your vehicle?s front-end appeal while optimizing airflow.
Showing 37–48 of 261 results