Rally Innovations Light Bar Subaru WRX / STI 2015-2021 (SU-VAA-RLB-01) Vehicle Model_Mazdaspeed Mazda3 The Brian Crower 4G63 stroker

The Brian Crower 4G63 stroker kit for the 03-06 Evolution 8 & 9 incorporates a 102mm stroke and a 7 bolt crank

Made from 6061-T6 aircraft grade billet aluminum with a replaceable high-carbon steel friction surface and an OEM steel ring gear secured by bolts

Short means less header volume and quick spool up

5 psi) high-performance pressure sensor remains in the engine compartment

Air enters the system through dual oversized AEM Dryflow synthetic washable air filters for outstanding air flow

Rally Innovations Light Bar Subaru WRX / STI 2015-2021 (SU-VAA-RLB-01) Vehicle Model_Mazdaspeed Mazda3 The Brian Crower 4G63 strokerRLI SU VAA RLB 01 Mount up to (4) lights to enhance visibility Fits most driving lights up to 6. 5" dia., 0. 5" depth (sold separately) Built specifically for this car model Complements contour of OEM bumper Textured Black Powder coated finish to protect from rust Simple bolt on installation Material: 1. 25" x 0. 06" Mild Steel Tubing