Professional-grade systems engineered for reliable integration and motorsport-level electrical performance.
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D & B-Series OBD2 Tucked Engine Harness Kit w/ Subharness | 94-95 Integra DC
Regular price $394.95 USDRegular price$449.00 USDSale price $394.95 USDSale -
OEM+ 1.8T 40 Pin Complete Engine Harness Narrowband/Wideband ECU's | VW Audi Seat Skoda MK4
Regular price From $550.00 USDRegular price$499.95 USDSale price From $550.00 USD -
Budget K20 K24 K-Series Tucked Swap Engine Harness RHD, RWD and LHD Acura Honda
Regular price $199.95 USDRegular priceSale price $199.95 USD -
RB25DET NEO Smart Ignition Coil Harness - 1998-2002 Skyline R34 GTS/GTS4 Stagea - S2 (Series 2)
Regular price $86.45 USDRegular priceSale price $86.45 USD -
CAN BUS Plug Kit For 2017 - 2019 L5P 6.6 Duramax Chevy GMC - Black
Regular price $64.95 USDRegular price$140.00 USDSale price $64.95 USDSale -
D & B-Series OBD2 Engine Tucked Engine Harness Kit w/ Subharness | 00-01 Acura Integra DC
Regular price $394.95 USDRegular price$449.00 USDSale price $394.95 USDSale -
1.8T AGN CNC Billet T6061 Aluminum Tappet Valve Cover V2 | VW, Audi
Regular price From $425.00 USDRegular price$499.95 USDSale price From $425.00 USDSale -
RB25DET Audi R8 VAG Smart Ignition Coil Harness S1 (Series 1)
Regular price $91.95 USDRegular priceSale price $91.95 USD -
RB25DET Audi VAG Smart Ignition Coil Harness Adapter Kit S1 (Series 1)
Regular price $520.00 USDRegular priceSale price $520.00 USD -
1.8T 20V AGN Valve Cover Shaved Cast Alloy | VW, Audi, Seat, Skoda
Regular price From $225.00 USDRegular price$250.00 USDSale price From $225.00 USDSale -
RB25DET VR38 Smart Ignition Coil Conversion Harness S1 (Series 1)
Regular price $95.50 USDRegular priceSale price $95.50 USD -
Billet Short Shifter Box For BMW E10 E12 E21 E23 E24 E28 E3 E30 E31 E32 E34 E36
Regular price $199.95 USDRegular priceSale price $199.95 USD -
D & B-Series OBD1 Tucked Engine Harness Kit w/ Subharness | 92-96 Honda Prelude
Regular price $394.95 USDRegular price$449.00 USDSale price $394.95 USDSale -
RB25DET Audi VAG Smart Ignition Coil Harness Adapter Kit S2 (Series 2)
Regular price $520.00 USDRegular priceSale price $520.00 USDSold out -
CAN BUS Plug Kit For 2017 - 2019 L5P 6.6 Duramax Chevy GMC - White
Regular price $64.95 USDRegular price$140.00 USDSale price $64.95 USDSale -
High-Performance Short Shifter for Nissan Skyline R33/R34 GTS/GTS-T 5-Speed Transmission
Regular price $299.95 USDRegular price$399.95 USDSale price $299.95 USDSale -

1.8T PnP Dual Breather Oil Catch Can Kit for CTT Cast or Billet Valve Cover - VW MK4 Audi TT
Regular price $299.95 USDRegular price$350.00 USDSale price $299.95 USDSold out -
RB25DET Smart Ignition Coil Harness S1 (Series 1) - 1994-1996 Skyline GTS/GTS-T R33
Regular price $95.50 USDRegular priceSale price $95.50 USD -
D & B-Series OBD2 Engine Tucked Engine Harness Kit w/ Subharness | 92-96 Honda Prelude
Regular price $379.45 USDRegular price$449.00 USDSale price $379.45 USDSale -
'-10AN Block & Valve Cover Breather Adapter Kit For 1.8T 20V Engines | VW Audi Seat Cupra
Regular price $39.95 USDRegular price$45.00 USDSale price $39.95 USDSale -
1.8T PnP Dual Breather Oil Catch Can Kit for OEM Stock Valve Cover - VW MK4 Audi TT
Regular price $245.00 USDRegular price$269.95 USDSale price $245.00 USDSold out -
CAN BUS Plug Kit For 2020+ L5P 6.6 Duramax Chevy GMC
Regular price $64.95 USDRegular priceSale price $64.95 USD -
Block Breather Adapter Billet for VW AUDI Passat A4 1.8T GTI Jetta Golf AN10
Regular price $29.95 USDRegular priceSale price $29.95 USD -
RB25DET Smart Ignition Coil Conversion Harness S2 (Series 2) for RB25 S1 (Series 1)
Regular price $91.95 USDRegular priceSale price $91.95 USD
Application Coverage
Designed to support professional integration across compatible engine platforms and standalone ECU systems.
Materials & Construction
Built using OEM-quality components and motorsport-grade materials for durability and serviceability.
Integration Notes
Engineered for clean routing, proper grounding strategy, and compatibility with modern electrical systems.
Professional Standards
Suitable for structured harness construction practices including sealed transitions, organized routing, and scalable system expansion.



















