Incredible Loud!! Mclaren MP4 12C fitted with Fi Exhaust valvetronic sound DB test!!!

McLaren Mp4-12c
Engin Start: 86.4db
Valve Close Max: 109.8db
Valve Close Idle: 84.3db
Valve Open Max: 115.5db
Valve Open Idle: 96.3db
Launch: 99.8db
Valve Close Drive By: 102.1db
Valve Open Drive By: 123.6db
Exhaust come with valve as standard including our intelligent ECU system which control valve by engine RPM or remote control.
Video Fitted with FI Complete Exhaust System includes:
Ultra High Flow Catless Pipe
Catback Valvetronic Muffler + Dual Tips
Please visit our official website www.fi-exhaust.com/product/mcl... for more product information.
Or email to us [e-mail]

[@jcotty7]

damn didnt know it could sound that great

[@FiExhaust]

Watermelon Thank you!

[@jcotty7]

is it complete catless?

[@FiExhaust]

Watermelon Yes, it's catless pipe and we also offer Racing 100 Cell / Sport 200 cell catalyst as optional component.

[@JerseyToTheBone]

A M E N!!! This is the music you should hear 24-7

[@daviddiener9527]

just bought one today burnt orange...being shipped to me next week...Im excited now!

[@Nazgulcik]

EARGASM *q*) MAXXED OMGGGGG

[@H1mon]

holy mother of fucking baby jesus that valve open drive by my ears are fuckin bleeding and im only listening throught headphones xD holy fuck dude

[@hamidmiraliakbar]

whats the cost? would these work on aftermarket cats

[@FiExhaust]

exoticcars8310 Please email to us for inquiry :) [e-mail]

[@momo_su57]

this is God sound

[@27breza]

sounds similar to my Ford Focus on winter morning...

[@daviddiener9527]

LOL

[@fabiano6793]

♡♡♡♡♡♡♡

[@BasuSatwik]

Does these even pass emissions tests?

[@FiExhaust]

Please E mail to [e-mail] , Thanks.