TRE - 4.5" Treadstone 90 Degree Aluminum Piping (AP45090)

TRE - 4.5" Treadstone 90 Degree Aluminum Piping (AP45090)Treadstone Performance has introduced 90 Degree Aluminum Mandrel Bend Piping. A new line up of quality universal aluminum bends for your piping. In the past we have come across many manufactures and shops across the internet selling low grade Piping, that either you can not weld because of the poor quality, have a clear coat on them which makes welding terrible, are easily scratched and dented because they are so soft, or are made from recycled

handling and control

the chances of destroying the engine are too high for us

3" 304 Stainless Steel Construction: This axle-back exhaust system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability

Z4 (all years and models)

Leaving the flares in the warm sun prior to install will help the ABS relax to better fit the wheel arch

2x Base Spacer for later model transmission

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normally open contact

internal interlocking design makes them the only true aftermarket isolating trans mounts available

AERO4-MC4 Big Brake Rear Axle Kits replace the factory disc brakes and use the MC4 parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles

Turbosmart's WG45 Outlet Weld Flange is designed to suit Turbosmart HyperGate45 (45mm) External Wastegates

Spring Rates: 10K F 5K R