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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
These GrimmSpeed TMIC top mount intercooler to Y-pipe gaskets are three times thicker than the OEM gaskets which are well known to leak and cause boost leaks
5" SCH 40 Hand Ported Manifold
Includes a black anodized cap
These are available in standard and oversizes
621100C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Radium These GrimmSpeed TMIC top mountManley Pistons for the EJ257 motor in the 2006 2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks. See more Manley Pistons for the EJ257 WRX & STi Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 621100C4 Pin: Standard . 180" Wall Bore Size: 99. 5mm (Standard Bore) Rod Length: 5. 137" Stroke: 75mm De Stroked (2. 35L) Comp Distance: 1. 285" Dome Volume: 18 cc
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