181-00121-E46M
Exhaust System E46M

Overview
renewal has been significantly revamped for improved performance.
It is laid out from the rear of the exhaust manifold.
By going catalyst-less and making the two front pipes equal length at the best position and then single pipe, the exhaust efficiency is improved and the high frequency exhaust sound is very clear.
The single finisher was changed to where it looks cool from the bumper.
The exclusive rear diffuser is under development and will be released at a later date.

Applicable model
BMW E46-M3

Composition
Front pipe x 1 (2 into 1)
2nd. silencer x 1 (with temp sensor plug)
3rd. silencer x 1
Rear silencer x 1
Mounting bolts x 6
Gasket x 2

Material
Main pipe Stainless steel
Silencer Stainless steel
Pipe stay Stainless steel
Pipe flange Steel plated
Finisher Titanium/anodized (D=90mm)

CAUTION
Not for vehicle inspection in Japan (for competition use)

Rear diffuser needs to be cut or removed.
The stay on the rear bumper to attach the rear diffuser needs to be partially cut.
Exclusive for this exhaust LAPTORR rear diffuser .