O'Connor Automotive

O'Connor Automotive Serving Southern CT with Auto Body, Engine Diagnostics, Mechanical Repairs, and VW/Audi Performance.

02/13/2023
Tiguan 4Motion in for a 30mm lift kit and wheel/tire install
11/16/2019

Tiguan 4Motion in for a 30mm lift kit and wheel/tire install

We are offering a special on all Eurodyne stage 1 and 2 ECU software and DSG upgrades for your VW/Audi until the end of ...
10/03/2019

We are offering a special on all Eurodyne stage 1 and 2 ECU software and DSG upgrades for your VW/Audi until the end of October! Maestro tuning suites are also available for many platforms, contact us for more info!

C5 RS6 with an 01E 6 speed swap in for a new Clutch Masters FX400 clutch and flywheel setup.
01/18/2019

C5 RS6 with an 01E 6 speed swap in for a new Clutch Masters FX400 clutch and flywheel setup.

01/18/2019
A3 VR6 came in with a broken serpentine belt which led to major overheating. Compression tested to find little to no com...
01/18/2019

A3 VR6 came in with a broken serpentine belt which led to major overheating. Compression tested to find little to no compression on any cylinder. Came to find a blown head gasket, warped head and burnt valves along with 6 melted coil packs. Resurfaced the head, cut the valve seats, replaced the gasket, etc and it was on its way.

Selling this very clean 2011 S4 Premium Plus 6 speed! Phantom black on black alcantara interior with Carbon Atlas trim p...
12/03/2018

Selling this very clean 2011 S4 Premium Plus 6 speed! Phantom black on black alcantara interior with Carbon Atlas trim package. Needs nothing. Priced to sell at $10495, contact us for more info!

Another complete 4.2 timing chain service done on this very clean brilliant red 2005 S4 6MT. This one owner, unmodified ...
10/03/2018

Another complete 4.2 timing chain service done on this very clean brilliant red 2005 S4 6MT. This one owner, unmodified B6 is now for sale priced at $6995. Call or message for more details!

Is your Audi or VW in need of timing chain service? We have the specialty tools and experience necessary to get the job ...
05/21/2018

Is your Audi or VW in need of timing chain service? We have the specialty tools and experience necessary to get the job done quickly, whether it be for preventative maintenance or due to a failure like this B6 S4 4.2. This job included a complete timing chain kit along with refurbished cam adjusters, intake valves, head gaskets, etc. We also removed the oil pan to clean guide debris from the pickup to help ensure there would be no oil pressure issues in the future.

12/07/2017

Anthony's B6 S4 Avant underwent a full stage 3 2.7t engine swap. The old 4.2 V8 was nearing its timing chain service so we decided to go a different route and avoid the chain issues altogether. The build consisted of:

- Stock 2.7t engine out of a B5 S4
- Borg Warner K04 025/026 Turbos with modified OEM inlet pipes
- Bosch 550cc Injectors
- 3" MAF Housing
- AEM 320lph High Flow In-tank fuel pump
- Secondary air injection delete with 034 Motorsports block off plates
- OEM B5 RS4 Clutch
- 034 Motorsports Billet motor mounts
- SSAC B5 S4 Catless Downpipes modified to fit B6 chassis
- Prosport Boost Gauge and AEM wideband A/F gauge in Podi column pod
- Hayden Thermostatic cooling fan controllers
- Radiator, condenser, AC compressor and lines from A4 3.0
- Return fuel line and filter from A4 3.0
- Subframe engine mounting brackets from B7 A4 2.0t
- Relocated Snub Mount

Currently finishing up with tuning and making about 400-425whp.

Beeves' E46 330CI originally came in for some vacuum leaks and basic maintenance. While we were at it, we added some boo...
12/06/2017

Beeves' E46 330CI originally came in for some vacuum leaks and basic maintenance. While we were at it, we added some boost with a Vortech Supercharger from ESS Tuning. It will be back on the lift within the next few days for a 6 speed swap!

Freshening up our B6 A4 3.0 Ultrasport with some body work and also some JHMotorsports Inc. performance. We started by r...
11/28/2016

Freshening up our B6 A4 3.0 Ultrasport with some body work and also some JHMotorsports Inc. performance. We started by removing 12 years worth of dents, dings, and scratches and giving it a fresh coat of paint from bumper to bumper. Then added JHM 2.5" Stainless Steel Catless downpipes paired to a preinstalled Milltek catback exhaust. Finally, we flashed the ECU with a JHM tune to get the most out of the new downpipes. Contact us for any of your European performance needs!

Address

31 Elm Street
West Haven, CT
06516

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+12039379000

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