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Performance Backbox Silenced Delete with Exhaust Valve for BMW F20 F21 M140i 2016-on

SKU: 140iValveBB

£469.60 (£391.33 + VAT)


Product Description

Unleash the sporty sound from your BMW M140i with our rear backbox silenced delete section muffler exhaust with active valve made from 304 Stainless steel. Fits BMW M140i F20 F21 2016-2019 Models.
This rear section replaces the factory rear backbox/muffler and is a easy to fit item which is fully tig welded and 100% designed and built in the UK!. Our upgrade gives a very nice sporty sound and a nice burble on deceleration, and including the use of the factory active exhaust valve. louder than original, but not overly loud. With this upgrade, one can still converse normally when upto speed. Slightly Improves horsepower and torque due to better flow. One-piece design makes installation easier.
Allows for full use of exhaust valves different driving modes as per the factory exhaust system.
Check out our new BMW M140i Complete Midpipe Section to go with the Silenced Backbox Delete which will delete the centre silencers if your looking for a louder sound than just this item.
Includes required exhaust sleeve joint, exhaust clamps and extension loom for active exhaust valve to make installation as easy as possible
Make your BMW M140i sound like it should. This rear section fits all BMW M140i 2016-on models as shown. Active valve loom wiring will need extending to fit this item.
BMW F20 F21 M140i 2016-2019 Models
Active Backbox Silenced Delete Exhaust Section
Exhaust Sleeve Joint
Exhaust Clamps
Full fitting service available from Tuning Developments, enquire for details, highly recommended and a top seller from Tuning Developments!
**Tuning Developments LTD accepts no responsibility for the use of parts which remove emissions devices on the public highway. It is the customers responsibility to ensure that all local laws are adhered to within their home state/country.**

Additional Info

Additional information

Weight 10 kg
Dimensions 90 × 50 × 35 cm



1 Series

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