We offer a wide range of Mitsubishi performance engine accessories, cylinder heads and quality replacement engine long blocks for all the Mitsubishi Sigma car, truck and power applications. These Mitsubishi small or big block applications may come with additional performance option. If you want more power on your Mitsubishi Sigma automobile, just tell us your power or performance requirements you need on your new car or truck engine and we will rebuild a motor that meets or exceeds your performance requirements. To inquire about our Sigma performance options, please send us your Mitsubishi Sigma engine block casting, crankshaft casting and the VIN of your Mitsubishi vehicle. We will let you know what advanced power options are available for the Mitsubishi Sigma motor. Buy the HiPerformer Mitsubishi Sigma engine today and save big money!

We build superior Mitsubishi automotive engines and make it available to you at approximately 50% off the Mitsubishi dealer price. Our Mitsubishi Sigma discount motors come with a 7-year or 100,000 mile warranty. Do you know any Mitsubishi engine rebuilder or dealer that can bit this promise? Probably, not. Our remanufactured Mitsubishi Sigma engine's warranty exceeds by far the original manufacturer warranty provided by MITSUBISHI dealers nationwide. We encourage you to visit your local Mitsubishi dealers and compare our pricing, quality and warranty on a Mitsubishi Sigma engine. We also encourage you to visit our testimonials page and read what other Mitsubishi Sigma engine buyers think about our HiPerformer engine, its quality and most important the world-class customer support offered by the HiPerformer team. Buy your rebuilt Mitsubishi Sigma engine with confidence knowing your Mitsubishi engine block was manufactured by top-notch certified machinists, all the moving parts have been replaced with new Mitsubishi parts and finally the Mitsubishi motor passed a rigorous testing to comply with the OEM specifications of MITSUBISHI.

Whether you are looking for Mitsubishi Sigma engine blocks or complete engines, HiPerformer Auto N' Marine Engines are a cut above. For all your MITSUBISHI engine solutions and parts, rebuild, cylinder heads and used engines, MITSUBISHI manufactured, OEM crate engines are all on offer. V6 or V8 Mitsubishi Sigma passenger car/truck engines to give you the torque and on-demand performance you demand from a highly responsive and versatile Mitsubishi Sigma vehicle can be found on our Mitsubishi engine pages. Find a wide range of remanufactured Mitsubishi Sigma long engine blocks and cylinder heads, for some of the older 1968-1980 Mitsubishi automobiles or late models. Our current Mitsubishi customers tell us the HiPerformer Mitsubishi Sigma motor is the best option available on the market. If you really love your Mitsubishi car, delivery truck or sport utility vehicle, you must install the highest quality engine on your Sigma. After installing the new engine, you may ship your old Mitsubishi Sigma engine block back to us for the core deposit refund, sell it to a local salvage yard, scrape yard or Mitsubishi core engine supplier.