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BMW M4 G82 G83 (2021 on) Standard Exit Sport Exhaust
£1,536.00
DETAILS
| Exhaust System and OPF Delete Pipes Unlike the OEM sports system, which barely delivered on acoustics, QuickSilver’s Sound Architect™ sport exhaust is a significant step up in volume, tone and valve functionality. The system is offered in two parts: OPF-Back - for owners wanting to keep their car emissions friendly; OR with optional OPF & Secondary Cat Delete pipes (supplied with pre-programmed terminator connectors so the vehicle does not require remapping, with the ability to revert back to stock without a trace). From factory the G80 / G82 is restricted by WLTP valve programming or ‘active noise suppression’, which requires the factory exhaust valves to close arbitrarily below 30mph (all driving modes), at anything other than full throttle input, and every time you lift off. Stifling the robust straight six soundtrack these cars are famed for. Pairing with Sound Architect™ provides the driver with 100% control over the sound, with valves open or shut permanently via the app without interference from the car. The valves can now also be opened in any driving mode. QuickSilver’s system features a built-in resonated H-Pipe, for a punchy but smoother note without intrusive cabin frequencies; 76mm tubing all the way through and a total silencer bypass with the valve open - creating a wonderful soundtrack rich with crackles and pops on the overrun that delight the senses. With the valve shut the gasses enter a triple chambered pass, transforming the M4 into a more civilised beast, appropriate for early morning start ups or long motorway journeys when refinement is key. 101mm carbon fibre tailpipes fill the rear valance to ensure this exhaust looks as good as it sounds. OPF Delete Pipes Only For customers seeking the ultimate sound and performance QuickSilver’s modular OPF & Secondary cat replacement pipes got the G80 / G82 will deliver! 76mm mandrel bent tubing removes the restrictive filters and 600 CPSI secondary catalysts providing sharper throttle response, stunning definition and tone with increased projection. CAD modelled to suit the QuickSilver OPF-back MPE system, QuickSilver quad system or OEM exhaust. What’s more? With QuickSilver you don’t need to remap the car! Our OPF delete sections come as standard with pre-programmed terminator connectors which are plugged in to the OPF filters differential pressure sensor monitor. This means the ECU cannot detect the OPF’s have been deleted and the dash remains error code free! Nothing is logged on the ECU and the car is reversible back to stock without a trace. |
KEY FEATURES
• Sport sound at a touch of a button, suited to every environment. • Downloadable APP to tailor your own sound. • Internal design offers 2 distinct levels of sound. • Fits with our OPF/GPF delete pipes. |
Enhance your BMW M4 with the premium Quicksilver Exhaust system, available at Avon Tuning Store. As trusted suppliers of high-performance Quicksilver products, we ensure your vehicle achieves superior sound, improved performance, and a precision fit.
Crafted with high-grade materials like stainless steel or titanium, Quicksilver Exhaust systems are designed to reduce back pressure, boost airflow, and deliver an exhilarating exhaust note. Perfect for the road or track, these systems unlock your car’s true potential.
At Avon Tuning Store, we specialise in providing premium Quicksilver Exhausts for a wide range of vehicles, including BMW. Choose us for unmatched quality, expert advice, and products tailored to your needs.
Discover why car enthusiasts trust Avon Tuning Store for the best in performance exhaust systems.
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All purchases on this website our subject to our Terms and Conditions. Please ensure you have read and understood these before making a purchase. If you have any questions, please feel free to contact us and we will endeavour to answer any questions you may have.
PLEASE BE AWARE: Sports cats can NOT legally be installed on a vehicle for use on a public road that was manufactured after 1st March 2001 unless type ECE 103R approved - this can be identified in either the product description and/or in the Technical Information section listed. If you have any doubt on this approval, please contact us immediately for confirmation. Fitting a De-Cat/Cat Bypass, DPF delete/bypass or GPF delete/bypass to a vehicle that is to be used on UK roads will cause the vehicle to fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used on the road. Therefore, any such products are strictly sold as off-road or motorsport use only and NOT for road use. The vehicle should be transported from place to place via a trailer, flatbed or other recovery means.
