• Link to Facebook
  • Link to Instagram
  • Link to Youtube
MADE IN USA.
  • Shopping Cart Shopping Cart
    0Shopping Cart
Sikky Manufacturing
  • SHOP
      • BMW SWAP KITS
      • GM SWAP KITS
      • HYUNDAI SWAP KITS
      • INFINITI SWAP KITS
      • LEXUS SWAP KITS
      • MAZDA SWAP KITS
      • NISSAN SWAP KITS
      • SUBARU SWAP KITS
      • TOYOTA SWAP KITS
      • APPAREL
      • AC SYSTEM
      • AIR INTAKES & FILTERS
      • AXLES
      • BRAKE SYSTEM
      • CD009 ADAPTER KIT
      • CLUTCH MASTER CYLINDERS
      • CLUTCH MASTER LINES
      • COOLANT HOSE KITS
      • CRATE ENGINES
      • DIFFERENTIAL BRACES
      • DIFFERENTIAL BUSHINGS
      • DRIVESHAFTS
      • DUAL CALIPER KITS
      • ENGINE ACCESSORIES
      • EXHAUST HEADERS
      • FRONT DRIVE KITS
      • FUEL LINE KITS
      • HEATER CORE HOSES
      • HANDBRAKE LINE KITS
      • HANDBRAKE MOUNT KITS
      • HYDRAULIC HANDBRAKES
      • INTAKE MANIFOLD GASKETS
      • MOTOR MOUNTS
      • OIL CAPS
      • OIL CATCH CANS
      • OIL PANS
      • OIL FILTER RELOCATION KITS
      • POWER STEERING LINES
      • RADIATORS
      • REAR ENDS / DIFFERENTIALS
      • SCRATCH & DENT
      • SHIFTERS & SHIFT ACCESSORIES
      • STARTERS
      • STEERING SHAFTS
      • STEERING RACK BUSHINGS
      • SUBFRAMES
      • SUBFRAME BUSHINGS
      • SWAY BARS & END LINKS
      • T56 CAGS DELETE
      • TR6060 CAGS DELETE
      • T56 SHIFTER KITS
      • TR6060 SHIFTER KITS
      • TKO SHIFTER KITS
      • TKX SHIFTER KITS
      • TRANSMISSION MOUNTS
      • TRANSMISSION PARTS
      • TREMEC CRATE TRANSMISSIONS
      • WIRING HARNESSES
  • TURN-KEY SWAPS
    • BMW E30
    • BMW E36
    • HYUNDAI GENESIS
    • LEXUS SC300/SC400
    • NISSAN 240SX S13/S14
    • NISSAN 350Z / G35
    • NISSAN 370Z / G37
    • MAZDA RX7 FD3S
    • TOYOTA 86/FRS / SUBARU BRZ
    • TOYOTA SUPRA JZA80
    • OTHER
  • PRIVATE LABEL MFG
  • INSTALL VIDEOS
  • CONTACT
  • Login / Register Login / Register Page Link Login / Register Page Link
  • Click to open the search input field Click to open the search input field Search
  • Menu Menu
You are here: Home1 / Shop2 / Chassis3 / BMW E304 / Sikky Stage 3 BMW E30 LS3 Swap Package (w/ Wiring Harness)
e30 stage 3 ls3 swap kit
E30 LS1 / LS2 / LS3 / LS6 / LS7 header

Sikky Stage 3 BMW E30 LS3 Swap Package (w/ Wiring Harness)

$4,946.88

Select Motor Mount Bushing Type *

Select Transmission Type *

Select Drive Shaft *

Note: Steel driveshafts marked -S, aluminum driveshafts marked -A.

Add aftermarket control arm bushings *

Required when using Sikky headers

Add Oil Pan Gasket *

Add Master Cylinder Bleeder Kit *

Add Fuel Filter & Line Kit *

Add Heater Core Line Kit *

Wiring: LS3 Gen IV Electronic Throttle Pedal 58x Reluctor Engine Source: *

Wiring: Electronic Throttle Pedal: *

Wiring: MAFS Type: *

Wiring: MAFS Location / Side: *

Wiring: MAP Sensor Type: *

Wiring: Injector Type *

Wiring: Intake Manifold Options: *

Wiring: Oxygen Sensors *

Wiring: Alternator Selection *

Wiring: Transmission Option *

Wiring: Add AC Wiring

Wiring: Add 5-Point Grounding Kit (Recommended) *

Wiring: Add Gauge Adapters *

Wiring: Project Car Chassis Year: *

Wiring: Project Car Factory Transmission Type: *

Wiring: ABS Option: *

All wiring harnesses are built to order based on your specifications. Standard lead time is 1-2 weeks. Some builds may take longer. Customer will be advised if longer than average lead times are anticipated.

-

SKU: MKP006-STAGE3-LS3 Categories: BMW E30, E30
  • Description
  • Additional information

Description

This Stage 3 kits includes the most of the components needed to mount your engine into your BMW E30. This consists of Sikky’s industry leading motor mounts, trans mount, oil pan, driveshaft, power steering lines, headers and a wiring harness.  Optional add on items complete the kit for a turnkey install.

 

Fitment Notes:

  • Can be used on LS1, LS2, LS3, LS6, L99, LQ4, LQ9, LSA, LS7, LS9, LSX and any other LS based engine using this engine mount and oil pan bolt pattern.
  • Requires no modifications to the factory cross member or subframe and does not hang below the crossmember when installed.
  • Required to run E36 steering rack and run eye ball arms for header clearance. The headers also require the use of our low profile steering shaft. Below is a link to the required steering shaft – SIKKY E30 Steering Shaft Assembly
  • Manual Brakes – You will need a brake booster delete kit for the E30. This also allows for less clutter in the engine bay, and room for the drivers side head to not interfere with the brake booster.
  • Requires use of a LS1 style T56 transmission. With the T56 this kit will allow for the shifter to come through the factory hole, allowing for easy and factory looking installation / operation.
  • Factory master cylinder needs to be removed or replaced on this swap to allow clearance for the engine.

 

Stage 3 package details:

Aluminum Race Oil Pan

  • Designed to fit perfectly around the front sub frame of the BMW E30 3 Series chassis when using a Sikky mount kit
  • 1/2” thick CNC machined 6061 Billet Aluminum Flange and back plate
  • 1/2” NPT Turbo oil drain bungs on left and right sides of pan kickouts
  • 1/8” NPT oil temperature bung
  • Machined gasket surface to ensure no gasket leaks
  • Rigid design like the OEM GM pan to ensure maximum strength and durability
  • Included back plate compatible with factory dust covers to prevent debris entering the bell housing
  • High ground clearance design keeps the pan from hanging out the bottom of the car
  • High capacity 6.8 quart sump (does not include oil filter or oil filter relocation)
  • Comes with Sikky Oil Pump Pickup Tube, Sikky Dip Stick Tube and Dip Stick, Pan mounted bottom port remote oil filter adapter, Magnetic drain plug, NPT Plugs for turbo drain and temperature port bungs and Hardware Kit (utilizes some factory hardware not included)

Remote mount filter Kit

  • -10 AN Fittings (4) and Stainless Braided Lines (2)
  • Remote Oil Filter Base
  • High Quality Oil Filter
  • All Fittings and Hardware

Engine Mounts

  • CAD/CAM Designed CNC Machined Solid 6061 T-6 Aluminum Mounts
  • Custom Urethane Bushings with True Isolation
  • High Grade Hardware Kit
  • Proper Engine Placement and Axle Alignment
  • Lifetime Warranty on Engine Mounts

Trans Mount

  • CAD/CAM Designed CNC Machined Solid 6061 T-6 Aluminum Mount
  • CNC Bent Steel Mount Bracket
  • Urethane Bushing
  • High Grade Hardware Kit
  • Designed for use with the T56 or T56 Magnum, CD009 and TR6060
  • Lifetime Warranty on Transmission Mount

Driveshaft

  • Steel One Piece Driveshaft with High Strength 1310 U-joints (can be upgraded to aluminum)
  • Designed for Use with the T56/T56 Magnum Transmission

Headers

  • 100% stainless steel construction
  • Massive 1 7/8” primaries
  • High flow collectors with merge bullets
  • CNC head flanges
  • Comes with v-band flange welded to the collector and the complete v-band clamp and flange assembly.
  • Tig welded and back purged for super strong and reliable weld
  • Fits with any transmission combination

Power Steering Lines

  • Fits LS3 style power steering pumps
  • LHD chassis only

 

Wiring Specialties Wiring Harnesses

Super simple chassis connections – no OEM fuseboxes needed.  Ignition, Fuel Pump & Gauges – a handful of labeled wires for you to connect.

Fully finished harness – all loom secured and engine / transmission connectors attached.

Key Features Include:
  • Integrated Coil Pack Harnesses – both banks now provided for no extra charge
  • Standalone 5 Circuit Bussmann Fuse/Relay Block provided – no connections to OEM fuse boxes needed
  • Circuits provided: Ignition, Fuel Pump, Fan1, Fan2 & A/C relay (if not using A/C can be used for aux function like oil or diff cooler fan etc)
  • Proper gauge wiring support for Dual 30 Amp PCM-controlled electric cooling fans
  • ThermaShield 1,2200F Aluminum / Fiberglass Connector protection provided on knock sensors – no more melted knock sensor connectors

SUPPORTED ENGINES: GM 6.2 LITER LS3 ENGINES USING DRIVE BY WIRE / ELECTRONIC THROTTLE

  • 2011-2014 Chevrolet Camaro
  • 2008-2014 Chevrolet Corvette
  • 2006 Chevrolet Tahoe / Silverado

PRO-SERIES HARNESS TECHNICAL SPECS

  • Plug and Play – simple and efficient
  • NO CORE HARNESS or additional wiring required
  • OEM wire colors used, where applicable
  • All sensor signal connection use EM shielded wires
  • Super-High Temp Fireproof fiberglass loom used on knock sensor, O2 sensor & transmission branches located in hot areas. (-40°C/-40°F to +450°C/+845°F operating temperature)
  • Point-to-Point continuity tested on every wire
  • Constructed using exact OEM connectors and seals
  • Made with high temp TXL wire with adhesive shrink tubing (-40°C/-40°F to +125°C/+257°F operating temperature)
  • Wrapped in lightweight nylon loom (-94°C/-137°F to +125°C/+257°F operating temperature)
  • Includes a charge harness and improved grounds
  • Fully tested after production for an easy plug-and-play installation

Additional information

Weight 50 lbs
Dimensions 30 × 25 × 25 in

You may also like…

  • Sikky Stage 1 Nissan 240sx S13 LS Swap Package

    $2,209.91
    Add to cart Add to cart Select options Show Details Show Details Show Details
  • Sikky 240sx LS1 AC Kit

    $448.98
    Add to cart Add to cart Select options Show Details Show Details Show Details
  • Sikky Billet LS Oil Cap

    $39.99
    Add to cart Add to cart Add to cart Show Details Show Details Show Details
  • Sikky 240sx T56 Master Cylinder Conversion Kit

    $279.99
    Add to cart Add to cart Select options Show Details Show Details Show Details

Related products

  • E30 LS swap kit

    Sikky Spec Your Own BMW E30 LS Swap Kit

    $559.98
    Add to cart Add to cart Select options Show Details Show Details Show Details
  • e30 stage 3 ls1 swap kit

    Sikky Stage 3 BMW E30 LS1 Swap Package (w/ Wiring Harness)

    $4,812.88
    Add to cart Add to cart Select options Show Details Show Details Show Details
  • Sikky BMW E30 to E36 Steering Rack Conversion Spacers

    $33.99
    Add to cart Add to cart Select options Show Details Show Details Show Details
  • e30 stage 1 ls swap kit

    Sikky Stage 1 BMW E30 LS Swap Package

    $2,433.90
    Add to cart Add to cart Select options Show Details Show Details Show Details

Contact Us

6600 Moravia Park Drive, Suite D
Baltimore, MD, USA, 21237

Toll Free: 1-877-745-5947
Local: 410-780-0009

Email: sales@sikky.com

Search Products

About Sikky

At Sikky, our goal is to provide the highest quality LS swap products for the automotive performance industry. With a no compromises approach, we design and manufacture our products at a level typically only seen from the Aerospace industry.

Customer Service Links

  • FINANCING INFORMATION
  • WHOLESALE APPLICATION
  • DEALER LIST
  • TERMS & CONDITIONS
  • FAQS
  • CAREER OPPORTUNITIES
© 2025 - Sikky Manufacturing
  • Link to Facebook
  • Link to Instagram
  • Link to Youtube
Link to: Sikky Stage 3 BMW E30 LS1 Swap Package (w/ Wiring Harness) Link to: Sikky Stage 3 BMW E30 LS1 Swap Package (w/ Wiring Harness) Sikky Stage 3 BMW E30 LS1 Swap Package (w/ Wiring Harness)e30 stage 3 ls1 swap kit Link to: Sikky Stage 2 Hyundai Genesis Coupe LS Swap Package (w/ Headers) Link to: Sikky Stage 2 Hyundai Genesis Coupe LS Swap Package (w/ Headers) genesis stage 2 ls swap kitSikky Stage 2 Hyundai Genesis Coupe LS Swap Package (w/ Headers)
Scroll to top Scroll to top Scroll to top