Aftermarket Exhaust Systems

Improve Flow and Response in your car.


Benefits of a Upgraded Exhaust System by Ultimate Diesel Tuning.

Here at UDT we highly recommend replacing the restrictive factory OEM exhaust system with an upgraded & much more free flowing item, namely a turbo-back system for vehicles without DPFs, or cat-back systems for vehicles with DPFs. This flow improvement will remove the bottleneck that was the standard system & once we have carried out our custom dyno tuned to suit it, a turbo-back system will aid further in improving turbo response (say goodbye to even more of that horrible down low turbo lag on take-off); reduce back pressure (air will now flow through the exhaust with ease) & in most cases give the engine a nice sound.

Our mandrel-bent exhaust systems are fabricated in high quality stainless steel & we have spent a lot of time designing these systems to ensure that they look & sound good AND fit properly AND don’t rust! With quite a few options for these, it’s best to speak to us about it so we can recommend the best system for your vehicle.

The Ultimate Diesel Tuning DIFFERENCE.

Here at UDT, not only do we have several years of combined diesel custom dyno tuning & mechanical experience, but we have also invested hundreds of thousands of dollars into required master tuning specialised equipment & staff training to achieve the best result possible for our customers.

At all of our performance centres, we have new in-house Dyno Dynamics dynamometers (that cater for both 4WD & 2WD vehicles) & all tunes performed are custom to each vehicle (not a generic flashtune), carried out to not only ensure a great increase in power, torque & response; but also to ensure that the tune is safe & reliable as well. This means that your vehicle will be 100% custom dyno tuned PROPERLY & individually by our experienced tuners/engineers using our master equipment & our in-house dynos – we will also perform the custom dyno tune to YOUR requirements & goals, also with your engine condition/age in mind.

A custom dyno tune by UDT is NOT a generic tune from another vehicle that’s loaded into your ECU, with a provided “before” & “after” dyno sheet (which is unfortunately very common in this industry to do). 

We will ensure that you receive the best possible performance result, safely & reliably. We will totally transform your vehicle’s performance to the extent that if its ECU is put back to standard, you will notice the difference immediately – it will feel terrible to drive to you, it will be sluggish & you will feel that it’s very low on power! It is our experience & our attention to detail & care that we believe sets us apart from other workshops & tuners.

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