Exhaust X-pipe (or called crossover pipe) and H-pipe synchronizes the balance of the exhaust pulses from each bank of cylinders, for V6 or V8 engines, based on firing order which increases velocity and scavenging from each cylinder.
There are various tests have shown that, the X-pipe improves torque and gives better horse power but reducing in-cabin exhaust noise over the other exhaust setup.
Here, we have custom crafted a set of X-pipe for the BMW M3 (E92) with full mandrel bent stainless steel and hand TIG welded.
Even though the factory fitted E92 BMW M3 centre section already came with an X-pipe, but the setup is restrictive because thre are two resonators and two catalytic converter.
The middle section of the BMW E92 M3 exhaust system is removed.
Replaced with a set of 2.5" stainless steel x-pipe exhaust section crafted by SUPERCIRCUIT Exhaust Pro Shop.
It is designed to be straight bolt-on, strictly no cutting or welding on the existing exhaust system.
BMW M3 x-pipe crafted with 2.5" mandrel bent stainless steel piping and hand TIG/Argon welded by our master craftsmen here at SUPERCIRCUIT Exhaust Pro Shop.
To any exhaust customization or more information about the above SUPERCIRCUIT crossover pipe for the BMW E92 M3, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855 or Send Us A Message using the form on the right of this page.
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