The Hi-Tech Mufflers shopfront on Bourke Street, Surry Hills, with both workshop bays open

Hi-Tech Mufflers & Auto Services Surry Hills mechanic & exhaust specialists

Well established workshop on Bourke Street, Surry Hills. Logbook servicing, pink slips, brakes and suspension, plus custom-built exhaust systems we have been making for fifty years. Straight answers, fair prices, and your car back on the road.

  • 50 years of exhaust fabrication
  • Authorised safety check & pink slips
  • MTA NSW member workshop
  • Japanese, European & Australian makes

Car servicing and mechanical repairs in Surry Hills

One workshop for the whole car. Book a service, get a pink slip, or bring us a noise you cannot place and we will tell you what it actually is before we touch it.

We work on everything from daily-driven hatchbacks to classics and performance cars, and we have been doing it on this corner of Surry Hills for decades.

Engine bay of a car opened up for servicing at the Surry Hills workshop

Logbook servicing

10,000 km, 20,000 km and 50,000 km services carried out to the manufacturer schedule, so your new-car warranty stays intact. Toyota, Honda, Kia, Mazda, Hyundai and European makes.

Pink slips & eSafety Check

Authorised safety check for cars and light vehicles. Rego renewal inspections handled on site, with the result lodged electronically for Service NSW.

Computer diagnostics

Engine and electrical fault finding with scan tools, not guesswork. We read the codes, then work out what is really causing them.

Brakes, wheels & tyres

Pads, discs, fluid, handbrake adjustment, tyre replacement and balancing. Squeal, shudder and spongy pedals sorted the same day where we can.

Steering & suspension

Shocks, struts, bushes, ball joints and steering components. The parts that take the worst of Sydney's back streets and speed humps.

Batteries, oils & filters

Battery testing and replacement, oil changes, plus air and cabin filters. Quick jobs we will fit in around a service.

Air conditioning

Regas, leak testing and repairs, so the first hot week in November is not the week you find out it stopped working.

Gearbox & transmission

Fluid services, diagnosis and repair for manual and automatic transmissions, including clutch work.

General repairs & fabrication

Engine electrical, cooling, general maintenance, and steel fabrication work in our own workshop when an off-the-shelf part will not do.

Custom exhaust systems and mufflers, built on site

Fifty years of high-performance mufflers and custom exhaust work. Not a catalogue part ordered in and bolted on: a system measured, bent and welded for your car, in our Surry Hills workshop.

We carry our own racks of tube and muffler stock, which is why a custom job here does not mean waiting a fortnight for parts.

Custom stainless steel exhaust system fitted to a car on the hoist

Custom-made systems

Performance exhausts built to suit the car and the sound you are after, from the manifold back.

Repairs & replacement

Blowing gaskets, rusted-through pipes, broken hangers and rattling heat shields, repaired rather than replaced where it makes sense.

Noise you can live with

Too loud fails a defect check. We will tell you honestly what a system will sound like before we build it.

Inside the workshop

Two bays, a rotary lift, our own tube stock and fifty years of accumulated tooling. A Motor Traders' Association of NSW member workshop, and an authorised safety check station.

Your local mechanic for Surry Hills and the inner east

We are on Bourke Street in Surry Hills, a few minutes from Darlinghurst, Redfern, Paddington and the Sydney CBD. Most customers drop the car in the morning, head into the city for the day, and pick it up on the way home. Regulars come to us from Potts Point, Waterloo, Zetland, Alexandria and Bondi Junction.

Suburbs we regularly look after

  • Sydney CBD (2000)
  • Haymarket (2000)
  • Barangaroo (2000)
  • Broadway (2007)
  • Chippendale (2008)
  • Pyrmont (2009)
  • Surry Hills (2010)
  • Darlinghurst (2010)
  • Potts Point (2011)
  • Elizabeth Bay (2011)
  • Kings Cross (2011)
  • Rushcutters Bay (2011)
  • Alexandria (2015)
  • Redfern (2016)
  • Waterloo (2017)
  • Zetland (2017)
  • Botany (2019)
  • Mascot (2020)
  • Paddington (2021)
  • Centennial Park (2021)
  • Bondi Junction (2022)
  • Woollahra (2025)
  • Bondi (2026)
  • Darling Point (2027)
  • Double Bay (2028)
  • Rose Bay (2029)
  • Vaucluse (2030)
  • Randwick (2031)
  • Kingsford (2032)
  • Kensington (2033)
  • Maroubra (2035)
  • Marrickville (2204)
Painted signage on the Bourke Street frontage reading Service, Air-Con, Suspension and Exhaust, beside the MTA member plaque

Common questions

Do you do pink slips in Surry Hills?

Yes. We are an authorised inspection station for cars and light vehicles, so we can carry out the safety check you need to renew your registration, and lodge the result electronically. "Pink slip" is the everyday name for it; Transport for NSW calls it an eSafety check.

Will servicing here void my new-car warranty?

No. Australian Consumer Law lets you have your car serviced by any qualified mechanic without losing the manufacturer's warranty, provided the work follows the manufacturer's schedule and the logbook is stamped. That is exactly how we service them.

Can you build a custom exhaust for my car?

Almost certainly. We have been making mufflers and exhaust systems for fifty years, across most makes and models. Call us with the car, the year and what you are trying to achieve, and we will tell you what is realistic and what it will cost.

Do you work on European cars?

Yes, alongside Japanese, Korean and Australian-delivered vehicles. Servicing, diagnostics and exhaust work.

Do I need to book?

For a service, pink slip or exhaust build, ring ahead so we can set aside the time. If something has gone wrong on the road, call anyway and we will tell you honestly whether we can look at it today.

Visit the workshop

Get directions (opens in Google Maps in a new tab)

Workshop entrance on Bourke Street. Mechanical, rego and exhaust bays are all on the one frontage.

Opening hours

Opening hours for Hi-Tech Mufflers & Auto Services, Surry Hills
Monday to Friday7:30am - 4:30pm
Saturday8:00am - 1:00pm
SundayClosed
The mechanical workshop entrance at Shop 5, 342-344 Bourke Street, Surry Hills, with a car on the hoist