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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
4" Overall Length
6L L4 (All Models) 04/94-04
4L To 6/18
Designed to fit all GM and aftermarket LS engine blocks
Noise Filter s400 4" Overall LengthRemoves radio noise Part Number: MSD8830 If you experience radio noise after installing the MSD Ignition, you may need to install an MSD Noise Filter. Electro Magnetic Interference (EMI) is occasionally generated from the MSD power cables and can be easily eliminated by installing the Noise Filter on the heavy power supply wires coming from the MSD. When the MSD draws current, it will draw through the Noise Filter instead of directly from the battery,
