ACUITY Battery Relocation Tray for the 9th Gen Civic Si
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Delivery and Shipping
Delivery and Shipping
Standard Shipping (UK):
Expect delivery in 2–3 working days. We may upgrade your order to Express at no extra charge depending on cart value, location, or items ordered.
Express Shipping (UK):
Sent via premium courier (DHL, UPS, Parcelforce, or FedEx). Most orders placed before 1PM (Mon–Fri) are dispatched the same day for next working day delivery (not guaranteed). Orders after 1PM are shipped next working day.
A working day is Monday–Friday, excluding UK public holidays.
Couriers may deliver on weekends at their discretion, but this is outside our standard policy.
Tracking details will be provided when your order ships.
Stock Information
Stock Information
Please check the stock status before ordering.
A green status means the item is in stock and has been recently verified.
If a product is out of stock or showing “contact us for ETA” just get in touch with us and we’ll give you an accurate restock estimate.
We aim to keep as many products in stock as possible, but due to low demand or special-order items, some products are only available to order in upon request.
Easy Returns
Easy Returns
RHD Performance accept returns on new, unopened products within 30 days of the day you receive your order. To organise your return and get an RMA (Return Merchandise Authoriation) number, please contact us here.
This does not affect your statutory rights.
- This tray allows the battery to be relocated right above the transmission to allow clearance for things like intake piping.
- Lower frame is made from rigid, durable, corrosion-resistant stainless steel
- Upper tray is riveted in place and made from lightweight, anodized aluminum
- Tray mounts rigidly to transmission mount
- Battery ground connection point on tray frame allows easy ground mounting and excellent ground continuity
Due to popular demand, we are making this battery tray from our Curl Control intake system available separately. This battery tray moves the battery directly above the transmission. It's a great option for anyone looking to install a custom or aftermarket short-ram intake or cold air intake in their car. The tray mounts to the 3 bolts that affix the transmission mount to the chassis. The tray is covered in a lot of great features. For corrosion resistance, the lower portion is thick stainless steel and the upper portion is anodized aluminum. The lower portion of the bracket is made from 4mm stainless steel plate, nearly twice as thick and strong as competing designs. The tray features slots to affix a battery tie-down to and an integral battery ground mount so that you can get an excellent ground connection, which is critical for consistent cold-starts.
Also featured are mounts to hold our MAF extension (sold separately as SKU 1891-MFEX), and a zip tie point to fasten any other wiring extensions. The upper aluminum section also features laser-etched markings to help denote battery orientation and the various mounting points on the tray.
If you are using the stock charge harness to connect to your battery when using this kit, you will need to either cut and extend your battery sensor harness (2 small wires), OR you can purchase our battery sensor extension harness (SKU 1891-BSEX) that's plug and play with the OEM sensor and harness and just the right length to reach with this tray. Click here for more info on that harness.
Compatibility
- 2012-2015 9th Gen Honda Civic Si*
*Compatibility Notes:
- Will not work with the OEM airbox. A CAI intake, short ram, or similar will be required
- Works with OEM and Hasport engine mounts; Hasport mounts will require modification for use with this tray
- Will not work with Innovative engine mounts
- Works with OEM size battery; larger batteries may have fitment issues
- If using stock charge harness, you must extend the 2 battery sensor wires or use our 1891-BSEX plug and play extension harness.
Payment & Security
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