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  1. Celtic Motorsport
  2. Subaru
  3. 2008-2014 WRX
  4. Drivetrain
  5. Mounts & Bushings
  6. Perrin Rear Differential Lock Down System (DLS) 08+ WRX/STi

Perrin Rear Differential Lock Down System (DLS) 08+ WRX/STi

PSP-SUS-535 In stock
$126.90
$141.00
Add drivetrain rigidity and precision to throttle input to your Subaru with our PERRIN PerformanceTM Diff Lock Out Kit. The new 2008+ Impreza Diff Lock out kit consists of 2 aluminum bushings and 4 urethane bushings to completely remove any and all movement from the rear differential under extreme conditions such as drag racing and road racing. Under these conditions the drivetrain (diff included) will twist and move around before it starts to turn the wheels causing a "squishy" or spongy feel at the point of initial acceleration. The PERRIN rear diff lock down (DLS) locks the differential down for zero movement so when you push on the gas, the car goes with no delay.

The PERRIN (DLS) goes hand and hand with the PERRIN (SLS) for the 08 + impreza/STI/WRX. With both the DLS and SLS you will notice a significant improvement in the snappiness of your powertrain.

SHIPPING AND RETURNS
If you have any questions about shipping or returns, please contact us at (714) 670-7358 or through our contact page.

DOMESTIC SHIPPING
We ship packages worldwide with a variety of carriers. When purchasing products through the website, the shopping cart will automatically calculate shipping with UPS and FedEx. If you would like to use USPS as a shipping option please contact us and your order can be modified to reflect the changes. On large items the calculations may not be accurate. If this is the case you will be contacted about your order to discuss shipping options. All orders are sent with insurance and are shipped with signature required. This protects you from your packages getting stolen or lost. If you are not at home to sign for your package you may have your order shipped to a work or alternative address which can be done when the order is being placed. Please don’t hesitate to contact us if you have any questions about the shipping rates or shipping options.

INTERNATIONAL SHIPPING
Celtic Motorsport ships all of our products world-wide. We use a variety of excellent international carriers and offer great pricing and fast delivery. For smaller orders that are being shipped International we can use USPS Priority or EMS. Please contact us for a quote on your shipment.

DAMAGED SHIPMENTS
Celtic Motorsport insures all orders to protect you. Every order is packed with the utmost care to prevent damage to your order. In the event your shipment is damaged, you will need to contact us immediately upon receiving your order so that a claim process may be started. The claim may possibly be started by you the consumer but in most cases we will handle the claims.

RETURNS
Please contact Celtic Motosport if you have any questions about returning a product.

  • Returns must be made within 30 days of original shipment
  • Only uninstalled / unopened products in resalable condition can be returned
  • Most returns are subject to a 20% restocking fee
  • There are No returns on special order parts