Garage76 Diesel Performance and AutomotiveGarage76 Diesel Performance and AutomotiveGarage76 Diesel Performance and Automotive

Jmacx Converted 79 Series 4” Dpf Back Exhaust.

$3,240.00

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If you are looking to improve the sound and appearance of your Jmacx converted 79 Series, but retain the DPF, our 4” DPF Back exhaust is a great option. Flaring to... Read more

$3,240.00

SKU: FFVDJ79-EXH-DBK-JMXN/A

If you are looking to improve the sound and appearance of your Jmacx converted 79 Series, but retain the DPF, our 4” DPF Back exhaust is a great option. Flaring to 4” right at the back of the DPF, our system will improve flow in the rear section of the system and make your 79 series sound great. With the DPF in-line, there is little need for a muffler in this system. There is no muffler option available for this system at this time due to space constraint. All the components of this system are compatible with our turbo back system, except the DPF intermediate pipe, so should you want to change to a full system from the turbo back in the future, there is not a lot of redundant parts. Built from mandrel sections of 304 grade stainless steel and professionally tig welded, this system will last as long as your 79. Available in single exit only. Compatible with Jmacx coil converted vehicles only.

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Canberra, Sydney & NSW

Diesel Performance & Tuning

Based in Canberra, Garage76 are your complete 4WD and Diesel Performance Tuners. From basic upgrades, to complete pre-registration vehicle builds, we have the knowledge and products to build, maintain & repair your ultimate diesel 4wd.
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DIESEL TUNING STAGES

WE OFFER THREE STAGES OF DIESEL PERFORMANCE PACKAGES

From a safe and reliable tune of your OEM ECU through to wild diesel performance upgrades, we've got 20+ years of diesel tuning under our belts and can tailor a package to suit your performance or touring needs.

STAGE ONE
(10-30% INCREASE*)

Our Stage One kits (vehicle depending) will always include an ECU remap and a tune on our in-house dyno. 
No two vehicles are the same and every diesel performance package we book spends time on our dyno.
  • G76 Custom ECU Remap

STAGE TWO
(30-50% INCREASE*)

Once you are looking to go beyond the performance of our basic Stage 1 Package, you will reach the limitations of your factory turbocharger. At this point a turbocharger upgrade will be required, along with appropriate upgrades to the exhaust, air intake system and intercooler. With these upgraded items we are able to squeeze more performance than a stock setup will ever provide.
  • G76 Custom ECU Remap

  • Upgraded Exhaust

  • Upgraded Snorkel & Airbox

  • Upgraded Turbocharger

  • Intercooler Upgrades Or Intercooler Fans

STAGE THREE
(50+% INCREASE*)

Looking for maximum GRUNT without compromising factory reliability? Our Stage Three Package is for you! This package will give you the ultimate in diesel performance, with massive gains available in power and torque. 
The main difference between our Stage Two and our Stage Three Package is the addition of high flow fuel injectors. In a diesel engine, more fuel = more power, provided you have the air to burn it! We also only have a small window of crankshaft rotation available to inject the fuel. High flow injectors allow us to increase the amount of fuel delivered to the engine during this window, resulting in huge gains in power and torque.
  • G76 Custom ECU Remap

  • Upgraded Exhaust

  • Upgraded Snorkel & Airbox

  • Upgraded Turbocharger

  • Intercooler Upgrades Or Intercooler Fans

  • High Flow Injectors

  • Upgraded Fuel Pumps

*power and torque numbers will differ between vehicle models and final diesel performance packages and tunes. Our increase numbers should be used as a guide only. Different vehicle makes will have variations in the packages we offer, not all packages come with intake cleans.
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