United Performance Club | Offering Quality Auto Parts Canada-Wide At Competitive Prices | OEM/Aftermarket/Performance Dismiss
Showing 121–132 of 139 results
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Maximize the performance of your Mercedes-Benz C63 AMG with the Untd. Performance 3.5″ Catless Downpipe. Engineered for the M177 4.0L Bi-Turbo V8, this catless downpipe is designed to eliminate the restrictive factory catalytic converters, allowing for improved exhaust flow and reduced backpressure. With the larger 3.5″ diameter, this downpipe ensures optimal turbo efficiency, quicker spool times, and a massive increase in horsepower and torque—transforming your W205 C63 AMG into a track-ready performance machine.
Unlock the full power potential of your Mercedes-Benz C63 AMG with the Untd. Performance 3.5″ Catless Downpipe with Shield. Specifically designed for the w205 M177 4.0L Bi-Turbo V8 engine, this high-performance downpipe eliminates the restrictive factory catalytic converters, allowing for increased exhaust flow, reduced backpressure, and quicker turbo spool. Paired with integrated heat shielding, this downpipe delivers not only improved performance but also enhances the driving experience with a more aggressive exhaust note and optimal engine temperatures.
Unleash the beast within your 5.5L Bi-Turbo AMG with the Untd. Performance Catless Downpipe, designed to deliver unrestricted flow, rapid turbo response, and an aggressive sound that turns every throttle input into a full-scale experience. Built for the M157 and M278 platforms, this downpipe transforms your E63 or CLS63 into the performance machine it was truly meant to be.
Wake up the full power and sound of your twin-turbo V8 with the Untd. Performance Catless Downpipe for the Mercedes-Benz GLC63 AMG. Designed for the M177 4.0L engine, this no-compromise performance upgrade removes the factory catalytic converters, significantly improving exhaust flow, turbo efficiency, and overall engine response—while delivering the raw, aggressive exhaust note that the factory setup hides.
Showing 121–132 of 139 results