IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads & S3 Cams for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT PDM_oil-coolers The black coupler keeps the

The black coupler keeps the engine bay appearance clean and deliberate — performance hardware that does not announce itself visually

GrimmSpeed Lightweight Battery Tie Down — Red

and VA chassis generations

GrimmSpeed Version 2 Bolt Oil Cap — Gold

IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads & S3 Cams for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT PDM_oil-coolers The black coupler keeps theIAG 1150 Long Block Engine w IAG 1150 Heads & S3 Cams 02 14 WRX 04 21 STI 04 13 FXT 05 09 LGT Maximum EJ Power S3 Cam Spec for Standalone Management The IAG 1150 Long Block with S3 Camshafts is the highest specification EJ25 crate engine in IAG's lineup. Identical to the S2 version in short block and head specification, the S3 variant uses GSC Stage 3 camshafts a higher lift and duration profile that extracts additional power over the S2, but requires