181-00121 LAPTORR Exhaust System E46M for E46-M3

181-00121-E46M
Exhaust System E46M

Overview
Significantly redesigned for improved performance through renewal.
Layout begins from the rear of the exhaust manifold.
By eliminating the catalytic converter and making the two front pipes equal length at the optimal position before merging into a single pipe, exhaust efficiency has improved and the high-frequency exhaust note is now very clear.
The single finisher has been moved to a position where it looks cool from the bumper.
A dedicated rear diffuser is currently in development and will be released later.

Applicable Models
BMW E46-M3

Configuration
Front Pipe x 1 (2 into 1)
2nd. Silencer x 1 (with temperature sensor plug)
3rd. Silencer x 1
Rear Silencer x 1
Mounting Bolts x 6
Gaskets x 2

Material
Main Pipe: Stainless Steel
Silencer: Stainless Steel
Pipe Bracket: Stainless Steel
Pipe Flange: Steel Plated
Finisher: Titanium / Anodized (D=90mm)

Note:
Not compliant with Japanese vehicle inspections (competition use)

The rear diffuser must be cut or removed.
The rear bumper bracket for mounting the rear diffuser requires partial cutting.
This exhaust system is exclusively for LAPTORR Rear Diffuser .