![Stillen 2014-17 Infiniti Q50 Rear Diffuser [Matte Black] - KB11222MB 1559 ZX6-XTR4 kit features an Xtreme](https://cdn.shopify.com/s/files/1/0592/8642/1591/files/KB11222MB-DJJX.jpg?v=1725446527)
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
ZX6-XTR4 kit features an Xtreme pressure plate for the most demanding driver
and Nitrous Pressure gauges
UPREV was able to get 35whp gains
Eliminates drag coming off the lower rear bumper
BORLAandreg
Stillen 2014-17 Infiniti Q50 Rear Diffuser [Matte Black] - KB11222MB 1559 ZX6-XTR4 kit features an XtremeProduct Features Part Comes Pre Installed with 3M Automotive Tape (Same as OEM uses) No Cutting or Modification to Bumper Removable Painted Matte Black Ready for Direct Installation Polyurethane Construction Limited Lifetime Warranty Infiniti Q50 Rear Diffuser Matte Black BENEFITS: Enhances Rear End Appearance of your Q50 Aerodynamic, Race Car Inspired Design Creates a Sophisticated Look Designed and Manufactured In House at STILLEN and inspected
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