Murchison WK2 Grand Cherokee 3″ Exhaust

$2,200.00 inc. GST
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This exhaust is the best money can buy, it is well researched and documented and would have to be without a doubt the highest flowing version available for the WK2 Grand Cherokee.

The Murchison WK2 3″ Exhaust yields over 12Kw at the tyres by simply installing it alone, but is well complimented by our intercooler and flash tune package. This exhaust not only delivers the goods, but sounds sensational and looks amazing. The quality and craftsmanship is second to none. We guarantee you will not find a better exhaust whatsoever for the WK2.


This kit requires professional installation by an exhaust shop – it only has 1 weld on section at the DPF – simple task for an exhaust shop – but not recommended at all for a home job handyman install. The flange we supply must be internally tig welded in. We allow a 2 hour install, from start to finish.


Is it loud? Absolutely not. Is it resonant? Absolutely not. It has no mufflers in the system at all and welds to the original CAT and DPF combo – this combined with the turbo muffles any reverb out of the system anyway so we had no need whatsoever to install extra mufflers. This system is also compatible with the stock Mopar Towbar and a Long Range Automotive Tank.

***Pls note, this system is not compatible with the 2019/2020 ADBLUE equipped Wk2s – there are only a handful of these in Australia – we can do a custom in house ADBLUE CAT Back system but the vehicle has to be done here in our Brendale shop****

Key Features

• Highest Flowing Exhaust on the market!
• Australian Made Stainless construction, hand tigged right here in house
• Stainless flanges, hangers and hardware
• Big Bore 3.5″ Dual Tips

We offer a special installed kit price for ‘The Big 3 Pack’ so call us today on (07) 3205 5011 to discuss how to boost your WK2.

For warranty information, please visit

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