SPL Solid Differential Mounting Bushings 09-14 Nissan 370Z / 08-13 Infiniti G37 Crosstrek_2018-2022 Results a decrease in valve

Results a decrease in valve cover pressure prolonging engine life and increasing performance

HKS Subaru WRX and STI headers are fabricated of polished SUS304 stainless steel for optimal durability

Our SPL TITANIUM rear mid links replaces the stock mid links to offer complete control over rear toe

Includes billet aluminum filler neck and Moroso cap

COBB Tuning has made the COBB 3-Port BCS installation as simple as possible

SPL Solid Differential Mounting Bushings 09-14 Nissan 370Z / 08-13 Infiniti G37 Crosstrek_2018-2022 Results a decrease in valvePart #: SPL SDBS Z34 Our SPL SOLID differential mounting bushings eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe. The stock silicone filled differential bushing is notorious for tearing under hard driving (characterized by black streaks on the rear subframe from dried silicone leaked from the bushing). Our bushings will never break, and will keep the differential from "bouncing around" under hard launches