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Antigravity XPS YTX20 Lithium Battery - Left Side Negative Terminal
Regular price $409.99Regular price -
Antigravity YTX20 High Power Lithium Battery
Regular price $449.99Regular price -
Antigravity XPS YTX20 Lithium Battery - Right Side Negative Terminal
Regular price $409.99Regular price -
BorgWarner Boost Control Solenoid Valve (BCSV) Kit EFR
Regular price $172.99Regular price$215.81Sale price $172.99Sale -
BorgWarner Speed Sensor Kit EFR Speed Sensor Kit
Regular price $186.99Regular price$233.21Sale price $186.99Sold out -
Odyssey Battery Auto/Truck/Heavy Duty & Commercial Performance AGM Battery (94R-850)
Regular price $377.99Regular price$379.24Sale price $377.99Sale -
Haltech IO 12 Expander Box B CAN Based 12 Channel w/Plug & Pins
Regular price $438.99Regular price$406.00Sale price $438.99 -
Haltech NEXUS R3 120A Surlok Connector Set - Black & Red
Regular price $78.99Regular price$72.00Sale price $78.99 -
Haltech NEXUS R3 Plug & Pin Only
Regular price $147.99Regular price -
Haltech Reverse / Back-up Camera Kit
Regular price $100.99Regular price -
Haltech IO 12 Expander Box B CAN Based 12 Channel w/Flying Lead Harness
Regular price $535.99Regular price$495.00Sale price $535.99 -
Haltech Stand Alone IC-7 Color Dash (Classic) Install kit - CAN
Regular price $1,983.99Regular price$1,875.00Sale price $1,983.99 -
Rywire 175A Circuit Breaker (Use w/PDM Kits For Isolation)
Regular price $50.99Regular price -
Rywire OBD1 Harness to Injector Dynamics (EV14) Injector Adapters
Regular price $60.99Regular price -
Rywire P30 PDM Universal Chassis Harness Kit
Regular price $3,100.99Regular price -
Haltech Dual Crimper Set - Includes 3 Pin Removal Tools
Regular price $220.99Regular price$205.00Sale price $220.99Sold out -
Haltech HC5 Hydraulic Crimping Tool
Regular price $135.99Regular price -
Haltech NEXUS S3 (ECU Only)
Regular price $2,265.99Regular price -
Haltech NEXUS S3 ECU + Plug & Pin Set
Regular price $2,395.99Regular price -
Haltech Elite 2500 T ECU
Regular price $3,475.99Regular price$3,429.00Sale price $3,475.99 -
Haltech Elite 2500 ECU
Regular price $1,995.99Regular price -
Haltech Elite 2500 ECU & Plug and Pin Set
Regular price $2,087.99Regular price$2,044.00Sale price $2,087.99Sold out -
Haltech NEXUS R3 Plug & Pin Set
Regular price $2,732.99Regular price
Overview
About the VR38DETT collection
The VR38DETT is the hand-built twin-turbo V6 that powers the Nissan GT-R R35 — a proven platform capable of 1,000+ horsepower with the right build. J-Spec Garage's VR38DETT Collection covers the engine components to take Godzilla well beyond factory output, reliably.
Shop stroker kits, forged internals, camshafts, head studs, gaskets, timing components, and turbo-ready hardware from the industry's most trusted brands. Whether you're sealing up a daily-driven R35 or assembling a drag-spec block, this collection has the VR38 parts to build it right — backed by our price match guarantee and fast US shipping.
Shop the full VR38DETT engine parts collection below.