Engine Performance

Momentum cold air intake system w/Pro 5R filter media adds 17 horsepower and 19 lb-ft of torque.

Cold air intake with oiled filter maximizes power gains and improves sound

Cold air intake with oiled filter maximizes power gains and improves sound

Momentum cold air intake system w/Pro DRY S filter media adds 17 horsepower and 19 lb-ft of torque.

Cold air intake with greater airflow and improved sound with a low-maintenance filter

Cold air intake with greater airflow and improved sound with a low-maintenance filter

Cold air intake with oiled filter maximizes power gains and improves sound

Cold air intake with greater airflow and improved sound with a low-maintenance filter

All-stainless steel performance header for E36 M3, 325, and 328

Plug-in tuning module paired with cold air intake

Proven to provide the most power from your S65 engine

Proven to provide the most power from your N54 engine

335i/435i software enhanced for more power and features

Stainless Steel Exhaust Headers For E46 325 and 330 Models - Includes Installation Hardware

Sport cam for mid-high RPM power gains and minimal loss of torque

ZHP performance exhaust cam

Performance Package intake cam, one of the only internal differences on ZHP 3.0 M54 engines

Plug-in power module + Injen Evolution Air Box - save 10%!

Plug-in power module + Injen Evolution Air Box - save 10%!

Plug-in power module + Injen Evolution Air Box - save 10%!

Stage 2: software reflash with huge power/torque gains and better drivability

Premium lightweight flywheel - reduces mass for quicker revving and better throttle response

Higher lift and duration cams to shift the power band higher

Larger capacity and volume for reduced heat soak

Brushed aluminum intercooler upgrade for N20 & N26 engine in 228i, 320i, 328i and 428i models.

Downpipe with sport cat gains torque, horsepower, and increased throttle response with cleaner emissions than cat-delete

aFe Performance Package - 45-16305

+26hp / +19ft-lbs. Dyno proven to provide the most power from your S54 engine

Performance flash software with DIY tool.

M2 software enhanced for more power and features

+27hp / +21ft-lbs. Dyno-developed performance software to optimize horsepower and torque

Performance flash software with DIY tool.+44hp / +68ft-lbs

Premium lightweight flywheel - reduces mass for quicker revving and better throttle response

Premium lightweight flywheel - reduces mass for quicker revving and better throttle response

Premium lightweight flywheel - reduces mass for quicker revving and better throttle response

Downpipe with sport cat gains torque, horsepower, and increased throttle response with cleaner emissions than cat-delete

Downpipe with sport cat gains torque, horsepower, and increased throttle response with cleaner emissions than cat-delete

Gain torque, horsepower, and increased throttle response with these downpipes designed specifically for the S58 engine

In-car performance flash tune

Proven to provide the most power from your S65 engine - +23hp / +27ft-lbs