Bilstein B14 1997 BMW 540i Base Front and Rear Performance Suspension System Suspension>Caster Kits

Bilstein B14 1997 BMW 540i Base Front and Rear Performance Suspension System Suspension>Caster KitsBilstein B14 (PSS) suspension kits feature ride height adjustability in an OE quality, direct fit package. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B14 (PSS) suspension kits

it's almost a guarantee your transmission will overheat

We're so confident in our degas tank that we've backed it with our Mishimoto Lifetime Warranty for a lifetime of worry-free cooling

A direct-fit replacement that optimizes airflow to critical components

more torque

5 +34 5-112 Matte Graphite w/Machining

Constructed from forged steel

5mm Forged Pistons are carefully selected

E85 not only boosts horsepower but also offers a multitude of additional benefits

In recent testing this intake produced 9 hp and 8 lbs

Sound & Style Performance is one thing but we believe that appearance and sound are just as important

HKS STI Stainless Steel Exhaust Manifold

The S55 powering the F8X generation of the M's packs quite a punch and while the BMW engineers laid a solid foundation for dissipating the heat from the intercooling system