Based in Orange County, CA, Weistec Engineering aims to provide you the highest quality power and suspension upgrades made uniquely for your Mercedes-Benz, BMW, Aston-Martin, Mclaren, and Pagini. Specializing in only a few top automotive manufacturers for years has given Weistec the experience and expertise needed to engineer the best products available, while their dedication to vigorous testing and creation of brilliant, elegant designs showcase their strong passion for the Mercedes Benz, BMW, Aston Martin, and Mclaren community.
Join our Maintenance & Referral Program and save money! We encourage our customers to join our maintenance and referral program and enjoy special savings. We get most of our customers through referrals and thank our wonderful customers with credits and discounts.
Weistec power packages are an efficient and effective solution for those looking for improved power output and performance. With various combinations of ECU Upgrades, High Flow Air Filters, ROW Airboxes, Racing Sparkplugs, True Downpipes, VTA Adapter Systems and more, the resultant tailor engineered packages can give your Mercedes well balanced, increased horsepower and torque, improved throttle response, an eliminated top speed limiter, improved airflow, and a free flowing exhaust with an aggressive note. Weistec offers packages ranging from basic power extraction to advanced motor transformation, with packages W.1, W.2, and W.3.
SUPERCHARGER AND TURBO SYSTEMS
Numerous turbo upgrades, advanced belt and pulley systems, heat shields, anti surge valves, and stages of upgrades for your pre-existing turbo or supercharged engine have been created to meet your power extraction needs. Engineering and design are the core services of Weistec. Combined experience from mutiple fields by our technical department allows Weistec Engineering to offer a wide array of services and capabilities. Specializing in computer aided design, and vehicle calibration, Weistec has the ability to manufacture quality products that are able to withstand even the most rigorous testing. From OEM vehicle manufacturers to the aftermarket performance enthusiast we aim to deliver innovative solutions that address a client’s needs.
The Weistec BMW S55 W.3 Turbo Upgrade unlocks the true potential of the 3.0L Twin Turbo engine. Power gains are substantial, especially in the top end and can give your M3 or M4 up to 720hp at the engine.
Weistec engineered supercharger systems for your Mercedes CLK 63, SLS 750, and SLS 825 will bring your car to the pinnacle of speed and performance with 637 (560 ft-lb torque), 750 (654 ft-lb torque), and 825 (661 ft-lb torque) horses respectively.
Weistec Engineering provides power enhancements for many other Mercedes, BMW, Aston Martin models as well.
Weistec adjustable billet aluminum coilovers and Adjustable Suspension Systems engineered for your car allow for a wide range of adjustment in ride height, while still being able to maintain proper alignment without the need for special parts or tools. Perfected spring rates are determined after extensive street and track testing as well as vehicle weight measurement and balancing. The result is noticeably sharper and more responsive handling characteristics without compromising everyday driveability.
AMG GT / GTS or SLS W205 C63 and C63-S BMW F10, F30, F82, M3 / M4 / M5
Sprint Motorsports and it’s parent company RennWerks has cultivated expertise in top quality Mercedes and BMW mechanical work over decades of efficient, detail-oriented upgraded performance installations and services. We specialize in the advanced tooling and machine work necessary to fulfill intricate mechanical tasks. Sprint Motorsports is a Weistec certified auto performance shop. Order through Sprint Motorsports and have your products delivered for immediate installation.
Weistec Engineering is an industry leader in Mercedes performance research, development, and design....
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