Complete high-performance exhaust solution for the E90/92/93 M3;
includes Maxflo Performance Exhaust System, Secondary Catbypass
X-Pipe, 200-cell HJS Primary Sportcats, and an ECU Upgrade.
Fabspeed's E90/92/93 M3 Performance Package replaces the
restrictive OEM rear mufflers for a deeper, throatier exhaust note
and improved power and throttle response. The included Secondary
Catbypass X-Pipe replaces the redundant factory catalytic
converters with a high-flowing x-pipe section which increases sound
and power. Lastly, the heavy and restrictive factory primary cats
are replaced by Fabspeed's high-performance 200-cell HJS Sport
Catalytic Converters for increased power, sound, and emissions
Ensure maximum power gains with the optional ECU Upgrade which
optimizes the air/fuel ratios, timing, and more in order to take
full advantage of the upgraded exhaust components.
All included Fabspeed components are direct bolt-on replacements
for the factory counterparts.
All Fabspeed performance products are backed by the Fabspeed
Lifetime Limited Warranty
*NOTE: Fabspeed's 200-cell high-flow catalytic converters
are not C.A.R.B. certified and are for Off-Road Use ONLY in the
state of California.
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