CTS TURBO BMW F90 S63 M5/M5C & BMW F91/92/93/ M8 HIGH-FLOW CATS DOWNPIPE SET 370zCTS Turbo F90 M5 M5C & F91 92 93 M8 High Flow Cats are made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts. Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back purged to ensure years of reliable performance. In addition to unleashing the
* Liquid may accumulated at the bottom of tires
Offering an aggressive yet clean look the 6 spoke design is sure to make your ride stand out from the pack
Prominant sidewall appearance to complement the aesthetic look for your vehicle
the Eibach ANTI-ROLL Single Sway Bar Kit allows critical fine-tuning of your car's handling characteristics
SPC's control arm is the only kit on the market to include an offset toe bushing to increase the range of your factory toe cam
The Circuit QRT includes integrated bolsters to protect the head
– Aggressive sound under hard driving
Rear Spring Inner Diameter: 70 mm
intake temperatures are within 3 degrees of ambient while cruising and delays heatsoak up to 18%
Your 91 octane results may be higher than listed above
This amazing weight reduction helps with the cars performance and handling whilst maintaining strength that Titanium can deliver
Brass sensor included