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Resonator Bypass X- Pipe
An investment-cast A crossover pipe joining the two exhaust banks into an X shape, smoothing flow for a fuller, balanced tone. that replaces the factory mid-pipes and resonators on the Maserati GranTurismo (2008-2019) - it does not fit cars with the MC Shift transmission. Built from 14-16 gauge Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. T304 stainless steel, it opens up exhaust flow for a major improvement in power throughout the rev range and cuts weight compared to the factory components. The exhaust note moves to a higher, more aggressive register with pops and cracks on deceleration. Installation is a straightforward bolt-on job with no cutting or welding.
Frequently asked
Does the Resonator Bypass X- Pipe fit my GranTurismo?
This listing is specific to the Maserati GranTurismo. Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
Will this fit my GranTurismo with MC Shift transmission?
No, Fabspeed says this X-pipe does not fit GranTurismo models with the MC Shift transmission.
How does it change the exhaust sound?
Fabspeed says to expect a more aggressive, higher-register exhaust note with more pops and cracks on deceleration.
Do I need to cut or weld anything?
No, it's a bolt-on installation with no cutting or welding required.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.
