Unlock your truck's true potential.
Performance tuning, expert repairs, and real results — built to give your truck the power, reliability, and strength it was meant to have.
Power. Performance. Precision.
At Klemp Diesel Performance & Repair, we keep your diesel truck running stronger, longer, and better. From expert diagnostics and OEM repairs to performance upgrades and aftermarket installations, we do it all—backed by knowledge, experience, and a passion for diesel.
Proudly serving
Fond du Lac, West Bend, Beaver Dam, Milwaukee, and the surrounding areas, we’re your go-to shop for reliable, high-performance diesel service.
Drive smarter. Drive stronger. Drive Klemp Diesel.
Services
We specialize in the following diesel truck services:
- Maintenance
- Head Gaskets
- Turbocharger System Testing & Installation
- Exhaust Components Upgrades & Installation
- Driveshafts/ Axles
- Brakes
- Differentials
- Steering Components/ Suspension
- AirLift Air Spring & Compressor Installation
- Diagnostics, Repairs & Upgrades
- High Pressure Common Rail
- Mechanical
- Lift Pump & Filtration
- High Pressure Pumps
- Valve body upgrades
- Clutch replacement
- Automatic and manual transmission replacement
- Emissions On Tuning Upgrades
- Performance Tuning (OFFROAD Use Only)
Power, reliability, and performance — your diesel truck is in expert hands. We offer complete diesel diagnostics and repair, maintenance, fuel and turbo systems, exhaust upgrades, driveline, suspension, brakes, transmissions, DOT inspections, and AirLift installations. From dependable repairs to emissions-on and off-road performance tuning, we keep your truck running strong and built to perform.
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