STM Evo 7/8/9 Aluminum 2.5in Upper Intercooler Pipe Kit *Backorder* Lo-Profile NOTE: LUG NUTS ARE MADE

NOTE: LUG NUTS ARE MADE WITH TAPERED BOTTOMS SPECIFICALLY FOR AFTERMARKET WHEELS

The 6-speed can is more narrow

The STM Evo X Stainless Steel Catback Single Exit Exhaust weighs in at only 18

375" (137mm) Top OD: 4

The molded ABS plastic has a textured finish which matches the interior nicely

STM Evo 7/8/9 Aluminum 2.5in Upper Intercooler Pipe Kit *Backorder* Lo-Profile NOTE: LUG NUTS ARE MADEBACKORDER: We are currently waiting on our Mandrel bent tubing to fabricate more of these kits. ETA is roughly 8 10 WEEKS as of 7 23 2026 . The STM 2. 5" aluminum upper intercooler pipe kit for the Evo 7 8 9 features smooth, mandrel bent, lightweight 2. 5" aluminum piping with bead rolled ends. Choose brushed, polished, gloss black or a durable wrinkle black finish. Available with either a TiAL, HKS, GReddy or stock blow off valve flange and includes