Sale

Air and Fuel› Superchargers, Turbochargers and Components

PRL Motorsports

Turbocharger O-Ring Kit

$562.55 $502.35 Save $60.20

SKU: PRL-HC9-IM-RING

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

This kit provides ten O-rings in various sizes, including one Size 120, one Size 124, four Size 140, and four Size 142 O-rings.
Show original supplier description
The PRL Motorsports RBC Intake Manifold Adapter O-Ring Set is engineered as a direct replacement for the O-rings used with the RBC intake manifold adapter. This comprehensive kit includes a total of ten O-rings, specifically selected to ensure a proper seal on both sides of the adapter. The set contains one Size 120 O-ring, one Size 124 O-ring, four Size 140 O-rings, and four Size 142 O-rings. These O-rings are crucial for maintaining a vacuum or boost-tight seal, preventing leaks that can affect engine performance. This O-ring set is designed to fit all 2006-2015 Honda Civic Si models equipped with an RBC Intake Manifold. It is also compatible with all variant models, including Right-Hand Drive (RHD) and International versions. The kit is essential for ensuring the integrity of the intake manifold adapter seal after installation or during maintenance. It is important to note that this product is not legal for sale or use in California on any emission-controlled motor vehicle. Furthermore, while PRL Motorsports believes its parts comply with EPA's Anti-Tampering Policy, they have not completed the testing or CARB EO submission process for this specific item in California.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPRL Motorsports
Part NumberPRL-HC9-IM-RING
CategoryAir and Fuel

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy