The GTS Tuning Stage 2 remap package for the N55 engine commonly used in the M135i M235i 335i 435i 535i models. Includes the following components:
Our Stage 2 package offers impressive performance enhancements, providing up to 420 Bhp and 610 Nm on premium (97+ octane) fuel. This upgrade also unleashes the true raspy tone of the N55 engine, whilst maintaining its refinement. Comparatively, the factory figures stand at 315bhp and 450NM.
The K&N free-flowing air filter and upgraded silicone intake pipe ensure continuous supply of cool air to the airbox. MTC’s 4″ stainless steel downpipe (Sports cat options available on request) significantly reduces exhaust back pressure. To prevent boost leaks and enhance flow to the intake manifold, we recommend a MTC charge pipe and MTC intercooler. By combining these hardware upgrades with the tried and tested BootMod3 stage 2 tune, the results are remarkable.
xHP gearbox software also recommended for automatic vehicles, to lift transmission torque limiters.
Original price was: £2,560.00.£2,200.00Current price is: £2,200.00.
The GTS Tuning Stage 2 remap package for the N55 engine commonly used in the M135i M235i 335i 435i 535i models. Includes the following components:
Our Stage 2 package offers impressive performance enhancements, providing up to 420 Bhp and 610 Nm on premium (97+ octane) fuel. This upgrade also unleashes the true raspy tone of the N55 engine, whilst maintaining its refinement. Comparatively, the factory figures stand at 315bhp and 450NM.
The K&N free-flowing air filter and upgraded silicone intake pipe ensure continuous supply of cool air to the airbox. MTC’s 4″ stainless steel downpipe (Sports cat options available on request) significantly reduces exhaust back pressure. To prevent boost leaks and enhance flow to the intake manifold, we recommend a MTC charge pipe and MTC intercooler. By combining these hardware upgrades with the tried and tested BootMod3 stage 2 tune, the results are remarkable.
xHP gearbox software also recommended for automatic vehicles, to lift transmission torque limiters.
GTS Tuning is a division of Gasoline Auto Repair specialising in tuning and ECU remapping solutions for all automotive applications. If you’re looking to improve the performance, Economy, or reliability of your Petrol, Diesel, or even Hybrid vehicle, we are able to come to you and Remap your vehicle to meet your specific requirements. Working in partnership with Quantum tuning, we have access to some of the largest ECU file libraries in Europe.
QUICK LINKS