Exhaust spacers are needed for all 2012 model JK Wranglers using Teraflex suspension kits with 3 or more inches of lift. The spacers are installed between the driver and passenger head pipe flanges and the flanges of the cross pipe, which moves the exhaust cross pipe rearward. This prevents contact between the front driveshaft and the exhaust cross pipe during suspension down travel. The 2.5 inch suspension kit will also need the spacers for the next few months. The long-term plan is to shorten the shocks on the 2.5 inch kit by .3 inches in order to prevent drive shaft droop onto the stock exhaust without spacers, but until this change in the shocks is implemented, the spacers will be needed.
What is TeraFlex? A suspension company? Sure, but not just any suspension company. TeraFlex is a Jeep Wrangler suspension company. TeraFlex engineers enjoy coming up with products for one of the most engineered vehicles on the market. Interchangeable, dependable and durable - that is where TeraFlex comes in. TeraFlex picks up where Jeep left off to make Wranglers even better. Teraflex prides itself on striving for perfection in every aspect of product manufacturing and design. TeraFlex delivers the quality that hardcore off-road enthusiasts demand. Shop TeraFlex Now