Description Magnus DSM / EVO 1-3 Billet Valve Cover for Dry Sump or with Billet oil cap and -10 Orb vents Magnus has created the solution to the unappealing factory valve cover for the DSM / EVO 1 – 3, with our Anodized Black and RAW Billet replacement. Our valve covers are for use with either dry sump systems or with oil cap.  The oil cap option features a Magnus Black Anodized oil cap engraved with the Magnus logo. This part is a direct replacement to the OEM valve cover. There are two discussions held when these valve covers are installed. The advanced techniques used to achieve the continuous curvatures are usually machinist and tool and die tradesmen/women that appreciate software like hypermill and solidworks while going down countless rabbit holes on YouTube videos of DMG Mori. The performance.  The strength and rigidity of a billet valve cover contributes to less vibration, better heat distribution from cylinder 1 to 4. For functionality of easy inspection, this model comes with an oil cap and -10 Orb vents.  The oil cap is machined billet, hard anodized in a gloss black and appointed with the Magnus Crest.  Finally choose from either the polished look of raw aluminum or the tried and true black anodized coating. Additionally you can add on a matching billet coil plate in matching finish Designed for use with: Denso 129700-4420 GSXR1300R Hayabusa coils Chrysler 300m coils   Features: Complete the look of your 4G63 with these beautiful valve covers Anodized black finish or Raw Aluminum For Hayabusa coil pack and dry sump upgraded engines   Part # MMCENG2025              Magnus DSM Billet Valve Cover No Oil cap use w/Dry sump Brilliant Aluminum Finish MMCENG2025-BLK    Magnus DSM Billet Valve Cover No Oil cap use w/Dry sump Anodized Black  MMCENG2027              Magnus DSM Billet Valve Cover With Billet oil cap and -10 Orb vents Brilliant Aluminum Finish MMCENG2027-BLK    Magnus DSM Billet Valve Cover With Billet oil cap and -10 Orb vents Anodized Black  MMCENG2015-003     Magnus Billet Coil Plate