Welcome to Defender Canada! 
Deals
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Soundown Sound-Stop Foam Panel with 1lb Barrier Layer
$165.62 - $219.68 -
Centek Vernalift Side In-Top Out Wet Exhaust Muffler
$343.74 - $721.96 -
Centek Hi-Temp Fiberglass Marine Exhaust Tubing
$104.24 - $402.12 -
Soundown Noise-Reduction Mounting Kit - HPA25KD10
$40.00 -
Soundown Boater's Basic Noise Reduction Kit - NFK1A
$178.78 -
Centek Vernalift Top In-Top Out Wet Exhaust Muffler
$416.73 - $532.08 -
Centek Gen-Sep Exhaust Gas/Water Separator
$805.09 - $838.67 -
Soundown Noise Reduction Mylar Installation Tape
$88.18 - $101.32 -
Centek Fiberglass Exhaust Reducer Coupling
$66.28 - $156.80 -
Centek Vernalift In-line Muffler - 1500044
$593.42 -
Centek Thru Hull Exhaust Fitting with Flapper
$127.60 - $307.20 -
Centek Hi-Temp Fiberglass Marine Exhaust Elbow Fitting - 45 deg.
$82.34 - $212.30 -
Soundown Noise Reduction Spray Adhesive - NFSC1
$34.16 -
Centek Vernatone Round Wet Exhaust Muffler
$456.16 - $2,272.63 -
Soundown 28/AC-AL Noise Reduction Installation Kit - NACAL
$80.90 -
Centek BilgeKleen Bilge Water Filter System - 8-BK-1
$232.76 -
Centek Hi-Temp Fiberglass Marine Exhaust Return - 180 deg.
$158.26 - $321.80 -
Centek BilgeKleen Bilge Water Replacement Filter - 8-BF-1-1R
$102.78 -
Centek Exhaust Flapper Repair Kit
$17.08 - $35.62 -
Soundown Noise Reduction Mylar Installation Tape - 2" x 15' - NPST5
$19.18 -
Centek Vernatone MiniMax Round Wet Exhaust Muffler
$451.76 - $571.49 -
Centek Vernalift Side Angle In-Top Out Wet Exhaust Muffler - 1500107
$520.43 -
Centek Vernay Scupper Drain Fitting
$91.10 -
Soundown Noise Reduction Polyester Foil Seam Tape - NPST36
$98.40 -
Centek Fiberglass Exhaust Check Valve - 2" - 1200328
$277.98 -
12% offJL Audio MediaMaster Premium Compact Marine Source Unit - MM55
$584.61$511.61 -
7% off
JL Audio M3 Series Marine Coaxial Speakers - 7.7"
$511.63 - $657.63$475.13 - $621.13 -
Centek FuelKleen Splash Absorbing Fuel Collar - 8-FK-1-R
$20.44 -
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
$402.18 -
Soundown Outboarder Noise Reduction Kit - NOBK1A
$124.75 -
JL Audio MediaMaster Full-Function Wired NMEA 2000 Network Controller - MMR-40
$438.60 -
JL Audio MediaMaster Round Wired Remote - MMR-20
$261.92 -
7% offJL Audio MediaMaster Weatherproof Source Unit - MM105
$1,022.61$949.61 -
14% offJL Audio MediaMaster Premium Hidden Marine Source Unit - MM55-HR
$511.60$438.60 -
7% offJL Audio MediaMaster Premium Hidden Source Unit - MM105-HR
$949.61$876.61 -
JL Audio Marine Lighting Controller - MLC-RW
$384.58 -
JL Audio Digital Preset Controller - M-DRC-50
$190.38 -
JL Audio Motorola Style AM/FM Antenna - XMD-WHTANT-AM/FM
$45.84 -
JL Audio ETXv3 Enclosed Speaker System Surface/Deck Mount - M-MCPv3-DM
$542.27 -
JL Audio ETXv3 Enclosed Speaker System - OEM MasterCraft Tower - M-MCPv3-MC
$276.54 -
JL Audio EXv3 Enclosed Speaker System - OEM MasterCraft Tower - M-MCPv3-MC/LP
$253.18 -
JL Audio ETXv3 Enclosed Speaker System - OEM Nautique Tower - M-MCPv3-NA
$254.64 -
JL Audio ETXv3 Enclosed Speaker System - Four Winns Tower - M-MCPv3-SM
$202.08 -
JL Audio Tweeter Mounting Billet Aluminum Pods - MTPOD-M100-CL
$263.40 -
JL Audio MediaMaster 2-Way Y-Adaptor - MMC-2Y
$51.68 -
JL Audio Rotary DRC Adaptor - MVi-DRCADAPT
$221.04 -
JL Audio Premium Power Connection Kit
$158.28 - $351.00 -
10% off
JL Audio M3 Series Marine Coaxial Speakers - 6.5"
$336.43 - $482.43$299.93 - $445.93