E46 BMW 328i Rear Box Exhaust System TP46 - Fast Road, Track Day, Decat Ready

Cobra Sport TP46 rear box for E46 328i (M52TU, M54) - fits from centre section back, single-inlet configuration only. Not for E46 M3 (S54) or E46 330d (M57).

• Chassis-fit verified: E46 saloon, coupe, touring (1998-2006), including 328i, 328Ci, 328ti - no modification needed
• Stage 1 & Stage 2 compatible: pairs cleanly with decat downpipes, cat-backs or full systems - no drone, no fitment surprises
• 63.5mm mandrel-bent main pipe + twin 76.2mm polished stainless tailpipes - flow-optimised for N52/M54 torque curves
• Stainless steel hangers, clamps and gaskets included - no sourcing spares, no guesswork
• Fits fast road, track day and daily driver builds - not a show car ‘loud-only’ piece, not a fragile race-only item

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