QUICKSILVER EXHAUST INSTALL & REMAP | BMW M140i 

Bmw m140i's are quick from stock, but after fitting a Quicksilver exhaust & an MMR Panel filter we added our stage 1 tune and the BMW M140i produced some impressive figures.
Contact us for all aftermarket upgrades & tuning
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Mallory Performance
Units 1-5 Mallory Park Race Circuit,
Kirkby Mallory,
Leicester
LE9 7QE