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SPE 2020+ GT500 DCT Cooler Line Kit



The 2020+ GT500 Tremec TR9070 DCT transmissions are excellent. One small issue is the design of the transmission hard lines and seals. Many people have had them warrantied for them to only leak again. The manufacturing process is flawed and inconsistent. SPE made a seal kit to help solve some of these problems.  Although there are also cases where the factory lines are cracking and leaking as well.  Being that there are many different types of factory line issues we decided to come up with a complete solution and eliminate them entirely. SPE has designed a direct replacement Transmission cooler line kit. Its a 100% bolt on installation. No need to cut and adapt your factory lines. No compression fittings to fail. The kit includes billet aluminum anodized adapters and O ringed quick disconnects. The stainless braided PVC coated lines are premade to the perfect length aiding in a simple install. The lines are flexible and easy to route.  This solution takes care of all the factory line problems and allows you to have peace of mind, whether your cars performing or just sitting in the garage. 



  • Adapter fittings made of T6 billet aluminum
  • O ringed quick connect fittings
  • Tight machine tolerance for a perfect fit
  • No cutting needed¬†
  • 100% Bolt on replacement
  • Premade hoses with fittings installed ( to proper lengths)¬†
  • Stainless braided reinforced hose with clear¬†PVC jacket
  • Works with factory style seals¬†
  • Simple Installation