HJS ECE Downpipe - BMW M340i, 540i, 640i, 740i, 840i, Z4 M40i, TOYOTA SUPRA 3.0L OPF B58B30
The delivery time for products in stock is 1-3 business days.
If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.
The downpipe is perfect for production and upgraded vehicles.
By installing this downpipe a slight increase in performance as well as an improvement of the response behavior can be seen.
Another deciding factor for the purchase of this downpipe is that the exhaust gas temperatures drop and the turbocharger is relieved.
Downpipe Performance: up to +15HP power and +20Nm torque
Technical Details:
• ECE road approval
• 300 cpsi stainless steel Catalyst
• Pipe diameter Ø89 mm / 76 mm with V-belt clamp to the exhaust system
• Flow-optimized Inlet flange for optimum flow to the Catalyst and Venturi effect to increase the flow velocity
• 50% raised Flow Bench
• Up to +15HP / +20NM
Fit:
Manuf. Model Power Engine Type
BMW M340i xDrive 275kW B58B30B G3K / G3L
BMW 540i 250kW B58B30C G5L
BMW 540i xDrive 250kW B58B30C G5L
BMW 640i Gran Tourismo 250kW B58B30C G6GT
BMW 640i Gran Tourismo xDrive 250kW B58B30C G6GT
BMW 740i Limousine 250kW B58B30C 7L
BMW 740i Limousine xDrive 250kW B58B30C 7L
BMW 840i Cabrio 250kW B58B30C G8C
BMW 840i Cabrio xDrive 250kW B58B30C G8C
BMW 840i Coupé 250kW B58B30C G8C
BMW 840i Gran Coupé xDrive 250kW B58B30C G8C
BMW Z4 M40i 250kW B58B30C G4Z
Toyota Supra Mk5 250kW B58B30C JTSC (DB41/DB42/DB43)