We are proud to announce that we are carrying the newest lines of S&B Filters and Intakes and FASS Fuel Pumps and FASS Fuel Systems! S&B Filters is a manufacturer of cold air intakes, filters and other performance parts, specializing in diesel/gas trucks and SUVs. Holding true to our goal, we engineer intake systems to greatly reduce airflow restriction, while still protecting your engine and test our product against our competitors following ISO 5011 standards. We keep our quality high and our pricing low by making almost everything ourselves in the U.S.
FASS Fuel Systems increase injection component life, improve fuel economy, lower EGTs and emissions (both carbon monoxide and carbon dioxide), extend filter life, provide excellent cold weather starts, and boost horsepower. We take pride in our filtration system and its ability to remove *ALL* types of fuel contaminants such as AIR, WATER, DIRT and VAPOR, resulting in the cleanest fuel possible for your engine. With over 20 years of experience, we're proud to say we build the quietest, highest-quality Fuel Air Separation Systems (FASS) and electric diesel fuel pumps on the planet.
What our clients are saying about us
We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!
I’ve had great experience with the shop over the last few years. I had an older Duramax that had some issues that they were able to diagnose and give me an estimate before the work was done , fixed the issues ,no surprises.I recently had a John Deere tractor that was having intermittent electrical code issues related to the injection pump that can be a real pain to figure out. They did testing and repaired some minor electrical wiring, harness problems they thought possibly could be the problem before testing and diagnosing a sensor problem in the injection pump which they were able to get a part for it and repair it at the estimate they gave me. John Deere won’t sell you parts for an injection pump. They just want you to replace the whole thing . To me, the shop is more old school, where they diagnose and test and replace parts as needed not just start replacing parts and hoping that it fixes something. Very pleased with Southeast Iowa Diesel. Jim
Truck had some issues and they got me going again in No time!




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