Category Archives: BMW

Distributor of Burger Motorsport


Ready to take your twin turbo BMW to the next level?

ADD 100 Horsepower to your Twin Turbo BMW Instantly!


How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo(s)? The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. It’s everything you need to take your N54 powered vehicle from mild to wild!

imageAvailable for N54,N55,N20,N26


For more information and dyno graph and video please visit

For inquiry in Iran and installation and setup feel free to call us


Distributor Of Elite Racing Transmissions

About Elite Transmission Company


Backed by 25 years of successful engineering business, our experienced machinists, fitters & designers are dedicated to providing you with on budget, on time products delivered to an exact quality. Our customers range from entry level motorsports to GT Endurance cars and Formula 1.  We have an internal design office housing permanently employed designers, we can move quickly into design then direct to production with no delays in between.

Our sales team have a wealth of experience in the motorsport arena, build & maintain their own competition cars & can assist you with both technical and sales related queries. Our fitters have years of driveline experience and also compete in rally, they work full time on building, servicing & maintaining gearboxes & diffs so their experience is second to none.

Turning, gear cutting, CNC machining and grinding operations are all performed in house along with REM super finishing of all gears & components.

We have our own inspection department with the latest state of the art co-ordinate measuring system. Accredited to BSEN ISO9001:2008, quality means as much to ourselves as it does to you.


Elite transmisson Products

  • Front Wheel Drive
  • Gear Kits
  • Historic
  • In Line Gearboxes
  • LSD & Shafts
  • Miscellaneous
  • MotorBike Engine
  • Trans Axle Gearboxes

We are dealer of Elite Gearbox in Iran,

For more information call us




Custom Piston Design

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We can offer custom piston design for any engine

  • Custom Bore
  • Custom comp ratio
  • Turbo,Nitrous
  • Drag Race,Road Race

Call for more information and price  09122644346




Used Parts Service

used part 4

TavCarAutoSport  has new and used parts of German and Japan made cars

TavCarAutoSport offers an extensive range of recycled parts including:

  • Engines
  • Gearboxes
  • Steering Pumps
  • AC Compressors
  • Headlamps, Tail lights and Indicators
  • Door Mirrors

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For more information about our product and services you can contact us  09122644346    09121960733

used part 1

Internal Component Engine ( Piston & Con rods )

TavCarAutoSport  is pleased to offer Cp,Arias,Omega,Mahle,JE pistons and ring kits for BMW applications. Our pistons feature an advanced forging process, heat-treating and a fine finishing processes to ensure superior performance and reliability. Their crown thickness and ring lands perform superb in engines with power adders like turbochargers, superchargers, and nitrous oxide. They come complete with high-quality piston rings and wrist pins. Whether on the street or at the track you can depend on the maximum strength and minimum variance of our aluminum-forged pistons for your sport compact vehicle


High Profile Camshaft

High Profile Camshaft for Street/Race/Turbo/Drag

Schrick,Toda.Kent,Piper,Skunk2,Crower,Comp,Summit,Crane …


MD35 series standalone ecu

standalone md35

The KMS MD35 has features that set it apart from other competitively priced ECUs:

Complete Supercharger Kits

active super

Active Autowerke BMW M3 Supercharger Kit E36 Level 1 HKS

Active Autowerke M3 Supercharger Rotex C38 Kit

Water Methanol injection 335i Active autowerke

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Trunk-mounted 1.8+ gallon reservoir with inline filter and low pickup tube
Reservoir location on Battery Tray maximizes trunk storage
Methanol-water mix is not influenced by either engine or exhaust heat
Robust high volume pump will deliver on demand and is suited for a methanol-water mix
Electronic module delivers precisely. Settings can be re-adjusted if needed
Injection hose and wiring routed within a protective casing
NOT a generic, universal system but manufactured model specific
Detailed instruction with pictures makes for a simple install
Tested and proven on our 500+ HP turbo and supercarged cars


water methanol



BMW Performance intercooler

335i intercooler active

Active Autowerke BMW 135i 335i Intercooler FMIC (Sport)

Looking to maintain the power on your BMW 135i and 335i?
Install the Active Autowerke BMW 135i 335i intercooler sport version for nearly factory-like fitment and experience the meaning of sustainable power in a compact package. The Active Autowerke BMW 135i 335i front mount intercooler is the best performing bolt-on performance