{"title":"Retro-Slip Series","description":"\u003cp\u003eThe Retro-Slip Series features our signature slip-on exhaust tips that combine classic styling with modern performance. Easy to install and designed to enhance your Cadillac's exhaust note, these tips deliver a distinctive look and sound without requiring a full exhaust system replacement.\u003c\/p\u003e","products":[{"product_id":"cadillac-ct4-v-blackwing-retro-slip-oem-tip-axleback-exhaust","title":"Cadillac CT4-V Blackwing Retro-Slip Axleback Service","description":"\u003cp\u003e\u003cstrong\u003eCPD Retro-Slip Axleback Service — Cadillac CT4-V Blackwing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSend us your OEM valves and tips and we'll build your custom Retro-Slip Axleback system from the ground up. Each system is handcrafted in the USA by Crest Performance Dynamics and built to deliver the true sound of your CT4-V Blackwing while maintaining the OEM look.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003ePurchase your preferred service option below.\u003c\/li\u003e\n\u003cli\u003eWe begin building your system — allow approximately \u003cstrong\u003e8 weeks\u003c\/strong\u003e of build time.\u003c\/li\u003e\n\u003cli\u003eOnce your build is ready, we'll reach out for you to ship in your OEM valves and tips for final assembly.\u003c\/li\u003e\n\u003cli\u003eWe complete the build and ship your finished system back to you.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eService Options:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Tips — $1,650:\u003c\/strong\u003e You ship in your OEM active valves and tips. We complete the Retro-Slip conversion using your supplied hardware for a seamless OEM-matched finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout Tips — $1,450:\u003c\/strong\u003e We ship out the completed Retro-Slip system without tips. Perfect if you plan to source or retain your own tips separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMuffler Options:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e14\" Stainless Mufflers — Most Quiet, ~30% louder than stock\u003c\/li\u003e\n\u003cli\u003e12\" Lightweight \"RACE\" Mufflers — Medium tone over OEM\u003c\/li\u003e\n\u003cli\u003e12\" Oval Resonators — Most Aggressive\/Rowdy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Set of CPD Retro-Slip Axleback with your choice of muffler\u003c\/li\u003e\n\u003cli\u003e1 Set of Ball \u0026amp; Socket clamps\u003c\/li\u003e\n\u003cli\u003e2 Sets of slip fit clamps for OEM exhaust tips\u003c\/li\u003e\n\u003cli\u003e1 Set of 2.75\" Stainless slip fit clamps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eHandmade in America. Lead time is approximately 8 weeks from order date. We will contact you when it's time to send in your parts.\u003c\/em\u003e\u003c\/p\u003e","brand":"Crest Performance Dynamics","offers":[{"title":"12\" Oval Resonators","offer_id":44143754575965,"sku":null,"price":1649.97,"currency_code":"USD","in_stock":true},{"title":"12\" RACE Mufflers","offer_id":44143757328477,"sku":null,"price":1649.97,"currency_code":"USD","in_stock":true},{"title":"12\" Oval Resonators Without tips","offer_id":44478109679709,"sku":null,"price":1449.97,"currency_code":"USD","in_stock":true},{"title":"12\" RACE Mufflers Without tips","offer_id":44478109712477,"sku":null,"price":1449.97,"currency_code":"USD","in_stock":true},{"title":"14\" Stainless Mufflers","offer_id":44549639897181,"sku":null,"price":1649.97,"currency_code":"USD","in_stock":true},{"title":"14\" Stainless Mufflers Without tips","offer_id":44549639995485,"sku":null,"price":1449.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1877\/7181\/files\/rn-image_picker_lib_temp_abf1edac-a475-44bc-a46c-be9c8cd049de.jpg?v=1779804578"},{"product_id":"cadillac-ct4-v-blackwing-catback-exhaust-tig-welded","title":"Cadillac CT4-V Blackwing Catback Exhaust","description":"\u003ch3\u003ePremium American-Made Performance Exhaust\u003c\/h3\u003e\n\u003cp\u003eUnleash the full potential of your CT4-V Blackwing with this precision-engineered catback exhaust system from CPD. Expertly TIG welded in America, this exhaust delivers exceptional performance while maintaining complete compatibility with your vehicle's system.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG Welded Construction\u003c\/strong\u003e - Superior craftsmanship ensures durability and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in America\u003c\/strong\u003e - Premium quality manufacturing you can trust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetains OEM Tips\u003c\/strong\u003e - Keeps your factory exhaust tips for a clean, integrated look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValveless Option Available\u003c\/strong\u003e - Choose from three different muffler configurations for your preferred sound profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCore Exchange Program - $200 Refund\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSave $200!\u003c\/strong\u003e We offer a core exchange program for this exhaust system. Simply return your OEM active valves and tips to us, and you'll receive a \u003cstrong\u003e$200 refund\u003c\/strong\u003e once we receive them. It's our way of making premium performance more affordable while recycling quality components.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose CPD ?\u003c\/h4\u003e\n\u003cp\u003eThis catback exhaust system is designed specifically for the \u003cstrong\u003eCT4-V Blackwing\u003c\/strong\u003e, ensuring perfect fitment and optimal performance gains. Whether you prefer the versatility of the valved system or the pure sound of the valveless option, CPD gives you the choice to customize your driving experience.\u003c\/p\u003e\n\u003cp\u003eExperience enhanced exhaust flow, improved sound, and the confidence that comes with American-made quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt to order and Built to LAST!!! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease allow for a 4 to 6 + week lead time as these are a handmade product! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e● Simplified design for direct Bolt on application \u003c\/p\u003e\n\u003cp\u003e● Keep your \u003cstrong\u003eSTOCK\u003c\/strong\u003e \u003cstrong\u003eTips\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Muffler Options\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● 14\" Stainless Mufflers\u003c\/strong\u003e [ Most Quiet ] \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● 12\" \" Race \" Mufflers\u003c\/strong\u003e [ Little more rowdy Medium Tone]\u003c\/p\u003e\n\u003cp\u003e●\u003cstrong\u003e 12\" Oval Resonators\u003c\/strong\u003e [ Most Aggressive] \u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eQuality you can See 👀 And HEAR! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note: We have had some customers experience a cel due to the active valves coming out of calibration . This should be able to be corrected with a simple valve relearn procedure in most cases. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Crest Performance Dynamics ","offers":[{"title":"12\" \" Race \" Mufflers [ Medium Tone] \/ Valveless","offer_id":44186007371869,"sku":null,"price":2995.0,"currency_code":"USD","in_stock":true},{"title":"12\" \" Race \" Mufflers [ Medium Tone] \/ Active Valves with Core exchange","offer_id":44186007404637,"sku":null,"price":3294.5,"currency_code":"USD","in_stock":true},{"title":"12\" Oval Resonators [ Most Aggressive] \/ Valveless","offer_id":44186007470173,"sku":null,"price":2995.0,"currency_code":"USD","in_stock":true},{"title":"12\" Oval Resonators [ Most Aggressive] \/ Active Valves with Core exchange","offer_id":44186007502941,"sku":null,"price":3294.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1877\/7181\/files\/rn-image_picker_lib_temp_d2f3da45-3942-4f21-8ce7-c27ce35fb070.jpg?v=1776017876"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1877\/7181\/collections\/20241215-161555.jpg?v=1770432249","url":"https:\/\/cpdfab.com\/collections\/retro-slip-series.oembed","provider":"Crest Performance Dynamics ","version":"1.0","type":"link"}