JA Autowerks

193 Newman Springs Road East,
Shrewsbury, NJ 07702 US
1 Review
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JA Autowerks is a full service Audi, Volkswagen, TDI, & Porsche specialized repair shop.

Located right off exit 109 on the Garden State Parkway, we are your Jersey Shore BMW dealership alternative! Using only the highest quality German OEM parts, we take pride in offering the best in quality service.

From a VW TDI to a Porsche 911 Turbo, we have the experience, resources and knowledge to meet all your service needs. If you are looking for top-quality 4Ring, Veedub, TDI or Porsche services, contact John at (732) 268-7381 or email jaautowerks@gmail.com

Our Services & Expertise

  • Minor (Oil & Filter) Service
  • Major (Tune-up) Service
  • Timing Belts Service
  • Brake Service & Upgrades
  • Exhaust Service & Upgrades
  • Suspension Service & Upgrades
  • Clutch Service & Upgrades
  • Engine Swaps
  • Turbo Swaps & Upgrades
  • Transmission Service & Repairs
  • VAGCOM Check Engine Light, Airbag Light, ABS/ESP Light, Transmission, and MOST Bus Diagnosis
  • ECU Upgrades from Eurocharged Performance.
  • TDI tuning products from KermaTDI and Street Toys

Meet John Andryszewski, Owner/Technician

After receiving a degree in Automotive, Diesel and Industrial Technology from UTI, John continued his training at the Audi Academy Technician Program. There, he became a Registered Audi Technician and was immediately placed in an apprentice program with a VAG MASTER GUILD Technician at a New Jersey Audi Dealership.

Today, John is a Factory Registered Expert and ASE Certified Technician. Heading every aspect of JA Autowerks from diagnostics to repair, he continually meets the automotive needs of myriad German car enthusiasts.

A Client's Eurocharged 2003 Audi RS6 on the Dyno


  • I rate the service as follows, 10 being best. Professionalism 10, Trustworthiness 10, Pricing 10, Likeability 10, attention to detail 10, Delivers exactly on time and as commited 10.

    Eric, Audi Driver
  • John is very knowledgeable, works hard and takes pride in his work. Took care of a few other things on my car at the same time. Found his pricing to be very reasonable. If you have a TDI, or any other car for that matter John is the guy.

    John, TDI Driver
  • Having had extensive engine work on my $78,000 VW Phaeton by John at JA Autowerks , I can tell you that he is a true professional. Everything was done as it should be with the correct tools. John is honest and hardworking. He listens and always seem to go the extra mile-without charging for it.

    Ken D, VW Driver

Awards & Affiliations

BBB Accredited BusinessBBB Accredited Business
ASE CertifiedASE Certified

1 Review

  • Brian`7 months ago

    John and the JA Autowerks team are nothing short of professional. Their expertise and honesty is something very hard to come in this industry and something to be valued. I would highly recommend this independent repair shop to any BMW owner or euro car enthusiast.

    2015 BMW 328i
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    John Andryzewski1 week ago

    Thank you for your business and your review! Our team takes pride in helping BMW owners with cost effective repair and service needs!