BMW M4 Exhaust Systems Parts

Secondary Cat-Back (Secondary Cat Back System with Centre Resonator Bypass & JET-115 Carbon Fiber Trims - Requires OE system to be cut)

Secondary Cat-Back (Secondary Cat Back System with Centre Resonator Bypass & GT-115 Brushed Titanium Trims - Requires OE system to be cut)

Secondary Cat-Back (Secondary Cat Back System with Centre Resonator Bypass & GT-115 Cerakote Black Trims - Requires OE system to be cut)

Axle-Back (Axle-Back System with GT-115 Cerakote Black Trims)

Cat-Back (Equal Length (Loudest) Burnt Titanium Tips - OE System requires cutting)

Cat-Back (EC-Approved. Titanium Tips - OE System requires cutting)

Cat-Back (Equal Length (Loudest) Titanium Tips - OE System requires cutting)

Cat-Back (EC-Approved. Carbon Tips - OE System requires cutting)

Cat-Back (Equal Length (Loudest) Carbon Fibre Tips - OE System requires cutting)

Cat-Back (EC-Approved. Cerakote Black Tips - OE System requires cutting)

Cat-Back (Equal Length (Loudest) Cerakote Black Tips - OE System requires cutting)

Cat-Back (EC-Approved. Polished Tips - OE System requires cutting)

Cat-Back (Equal Length (Loudest) Polished Tips - OE System requires cutting)

Stainless Steel Exhaust with Polished Tips

Secondary Cat Bypass (Resonated - Fits with Milltek Sport cat Back only (Standard & Equal Length) and either Milltek Sport or OE primary downpipes)

Upgrade Kit to Equal Length Exhaust System (Upgrade kit for Existing Milltek Sport Cat Back Systems to New Equal Length System)

Gloss Intake / Gloss Brace / Black Exhaust / X-Pipe / ZF8 Pedal Pads

Secondary Cat-Back (Secondary Cat Back System with Centre Resonator Bypass & GT-115 Burnt/Blue Titanium Trims - Requires OE system to be cut)

Gloss Intake / Black Exhaust / X-Pipe

Secondary Cat-Back (Secondary Cat Back System with Centre Resonator Bypass & GT-115 Polished Trims - Requires OE system to be cut)

Axle-Back (Axle-Back System with GT-115 Polished Trims)