ISR Performance BMW E46 Performance Pro Series Coilovers
Technical Data
Features and Benefits
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32-Way Dampening Adjustability – Customize stiffness for street or track performance
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Monotube Damper Design – Provides consistent, race-proven shock performance
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Ride Height Adjustable – Lower your E46 for improved stance and reduced body roll
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Track-Ready Build Quality – Built for durability under high-stress conditions
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Bolt-On Fitment – Direct replacement with no modifications required
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Perfect for Street & Track – Balance comfort and performance with one suspension setup
Specifications Table
| Feature | Specification |
|---|---|
| Brand | ISR Performance |
| Product Type | Coilover Suspension Kit |
| Fitment | BMW E46 (All RWD models, 1999–2006) |
| Adjustability | 32-Way Dampening + Full Height Adjustment |
| Spring Rate (F/R) | Varies per spec (Performance Tuned) |
| Construction | Steel/Aluminum Hybrid |
| Use | Street / Track |
| Mounting | Bolt-On |
| Warranty | Limited Manufacturer Warranty |
What’s Included
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2x Front Coilover Assemblies (Preloaded)
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2x Rear Coilover Assemblies
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Coilover Adjustment Tools
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ISR Performance Warranty and Support Documentation
REVIEWS
These coilovers changed the game for my E46. Ride quality is firm but daily drivable, and the stance is perfect. Adjustments are super easy. Highly recommend!
Tyler G.
Columbus, OH
Best bang for the buck coilovers for the E46 platform. Easy install and handles great on the back roads. Can't beat the price for what you're getting here.
Ryan S.
Fresno, CA
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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