{"title":"Concept 841","description":"Equal-length header and exhaust systems by Concept 841 — sold by Pulse Performance.","products":[{"product_id":"concept-841-f1-equal-length-headers-c8-z06","title":"Concept 841 F1 Equal-Length Stainless 4-1 Headers — C8 Z06","description":"\u003cp\u003e\u003cstrong\u003eThe instrument That Unlocks All Of Your C8Z06 LT6 Personality. \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eConcept 841 headers unlock an entirely new personality of the 5.5L flat-plane-crank LT6. More intensity, more presence, and that unmistakable high-pitched, F1-inspired scream on pulls and downshifts.\u003c\/p\u003e \u003cp\u003eOur system starts delivering that high-pitch note as early as 3,000 RPM — and as you climb, it turns into pure auditory bliss. Think Lamborghini V10 aggression fused with the precision and refinement of the Ferrari 458.\u003c\/p\u003e \u003cp\u003eThe OEM headers on the LT6 C8 Z06 carry a very distinct sound signature, and our original build simply amplified it — more volume, smoother tone, an aggressive crackle on decel. It sounded \u003cem\u003egood\u003c\/em\u003e. But it wasn't the goal. With how refined the factory design already was, we knew we had to do something fundamentally different: stepped, equal-length, 4-1 headers.\u003c\/p\u003e \u003cp\u003eIt changed everything.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHeaders are the musical instrument. Exhaust can only amplify or attenuate the sound they produce.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eBy using equal lengths feeding a single collector, we create a uniform exhaust pulse — the collector receives a pulse every 90 degrees for continuous scavenging, further sharpened by a smaller collector volume. That's the even-firing signature you hear.\u003c\/p\u003e \u003cp\u003eIt's all about balance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEqual-length primaries\u003c\/li\u003e \u003cli\u003eFabricated merge collectors\u003c\/li\u003e \u003cli\u003eMultiple bend radii for smooth flow and clean packaging\u003c\/li\u003e \u003cli\u003eCNC header and outlet flanges\u003c\/li\u003e \u003cli\u003e304 stainless steel construction \u003cem\u003e(confirm grade\/gauge)\u003c\/em\u003e \u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eHeader heat blankets included\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Z06 (5.5L flat-plane-crank LT6), per Concept 841.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Default Title","offer_id":50083064348922,"sku":"C841-Z06-HDR","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-f1-equal-length-headers-c8-z06-1.jpg?v=1786937937"},{"product_id":"concept-841-megaphone-test-pipes-c8-z06","title":"Concept 841 F1 Megaphone Test Pipes — C8 Z06","description":"\u003cp\u003e\u003cstrong\u003eRace Mode, Engaged. \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e⚠️ \u003cem\u003e\"For off-road\/competition use only. Not legal for sale or use on emissions-controlled vehicles in some jurisdictions.\"\u003c\/em\u003e \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe headers set the tone. The test pipes normally just get out of the way, but we decided to have them play a part in sound signature. Our C8 Z06 megaphone test pipes blend the slightly irregular frequencies to produce a more uniform frequency and as a results higher pitch. Let the LT6's F1 character come through louder, sharper, and more raw — more pitch everywhere.\u003c\/p\u003e \u003cp\u003eBuilt to the same fabrication standard as the rest of the system, with precise flange fitment for a clean, leak-free install.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDirect-fit replacement for the OEM mid-section\u003c\/li\u003e \u003cli\u003eHigh-flow design for maximum sound and flow \u003c\/li\u003e \u003cli\u003e304 stainless steel construction \u003c\/li\u003e \u003cli\u003eCNC flanges for precise fitment\u003c\/li\u003e \u003c\/ul\u003e \u003cblockquote\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003c\/blockquote\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Z06, per Concept 841.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ COMPETITION USE ONLY (per manufacturer):\u003c\/strong\u003e This product is designated by the manufacturer for off-road\/competition use only and is not legal for sale or use on emissions-controlled vehicles in some jurisdictions. Pulse Performance makes no street-legality claims.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Default Title","offer_id":50083066282234,"sku":"C841-Z06-TP","price":800.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-megaphone-test-pipes-c8-z06-1.jpg?v=1786937988"},{"product_id":"concept-841-full-equal-length-system-c8-z06","title":"Concept 841 Full Equal-Length System — C8 Z06 (True Tone Flat Plane)","description":"\u003cp\u003e\u003cstrong\u003eThe complete Concept 841 voice — instrument and amplifier, engineered as one.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis is the full transformation: our stepped, equal-length 4-1 headers paired with the one-of-a-kind stainless quad-tip catback, designed together to unlock everything the 5.5L flat-plane-crank LT6 is capable of. That high-pitched F1 scream from 3,000 RPM up, the violent crackle on decel, the even-firing bark that only true equal-length geometry produces.\u003c\/p\u003e \u003cp\u003eLamborghini V10 aggression. Ferrari 458 refinement. All of it, in one system.\u003c\/p\u003e \u003cp\u003eBecause headers are the instrument and exhaust is the amplifier, buying them as a matched system means every pulse the headers create is carried exactly the way we voiced it — nothing lost, nothing muddied.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4-1 equal-length stainless headers (with heat blankets)\u003c\/li\u003e \u003cli\u003eStainless quad-tip catback with OEM valve control\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEqual-length primaries, fabricated merge collectors, CNC flanges\u003c\/li\u003e \u003cli\u003eRetains OEM valve control\u003c\/li\u003e \u003cli\u003eQuad-tip design\u003c\/li\u003e \u003cli\u003e310 stainless headers, 304 stainless exhaust\u003c\/li\u003e \u003cli\u003eHeader heat blankets included\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Z06 (LT6), per Concept 841.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Stainless","offer_id":50083066937594,"sku":"C841-Z06-FULL-1","price":5600.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":50083066970362,"sku":"C841-Z06-FULL-2","price":7200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-full-equal-length-system-c8-z06-1.jpg?v=1786937996"},{"product_id":"concept-841-8-4-1-system-c8-stingray-e-ray","title":"Concept 841 8-4-1 System Headers + Exhaust — C8 Stingray \u0026 E-Ray","description":"\u003cp\u003eConcept 841’s 8-4-1 header design unlocks an entirely new personality from the LT2 and LT2-based platforms. More intensity. More presence. A sharp, exotic tone that builds into a crisp, high-frequency scream with clean, defined downshifts. Pair it with our full-flow catback, and the system fully comes alive.\u003c\/p\u003e \u003cp\u003eThis isn’t “more exotic.”\u003cbr\u003eIt’s absolutely exotic.\u003c\/p\u003e \u003cp\u003eFrom the moment you roll into the throttle—even just pulling onto the road—you hear it. You feel it. The car sheds that familiar truck-derived tone and transforms into something entirely different.\u003c\/p\u003e \u003cp\u003eThe mid-engine layout gave us both the opportunity and the challenge to execute a true 8-4-1 system. To do it right, we pushed the 4-1 collector to the rear of the car, allowing the system to fully develop its sound profile. You’ll notice the secondaries remain split at the headers—every detail is intentional, every transition purposeful.\u003c\/p\u003e \u003cp\u003eIt changed everything.\u003c\/p\u003e \u003cp\u003eHeaders are the instrument.\u003cbr\u003eThe exhaust only amplifies what’s created.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHeaders\u003c\/strong\u003e\u003cbr\u003eEqual Length 8-4-1 design\u003cbr\u003eFabricated merge collectors\u003cbr\u003eOptimized bend radii for smooth flow and refined tone\u003cbr\u003eCNC header and outlet flanges\u003cbr\u003eFull stainless construction\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eExhaust\u003c\/strong\u003e\u003cbr\u003eFull system required for true 8-4-1 architecture\u003cbr\u003eAvailable in stainless or titanium\u003cbr\u003eRetains OEM valve control (optional ON\/OFF control available)\u003cbr\u003eQuad-cat high-flow option available to preserve sound signature\u003cbr\u003eeRay EGT bung included\u003c\/p\u003e \u003cp\u003eHeader and exhaust heat blankets included with pre-orders\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Stingray \u0026amp; E-Ray (LT2 platforms), per Concept 841.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Stainless \/ OEM \/ None","offer_id":50083067625722,"sku":"C841-SR-841-1","price":4800.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ OEM \/ High Flow Quad Cat","offer_id":50083067658490,"sku":"C841-SR-841-2","price":5500.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Add ON\/OFF control \/ None","offer_id":50083067691258,"sku":"C841-SR-841-3","price":4900.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Add ON\/OFF control \/ High Flow Quad Cat","offer_id":50083067724026,"sku":"C841-SR-841-4","price":5600.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ OEM \/ None","offer_id":50083067756794,"sku":"C841-SR-841-5","price":6300.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ OEM \/ High Flow Quad Cat","offer_id":50083067789562,"sku":"C841-SR-841-6","price":6900.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Add ON\/OFF control \/ None","offer_id":50083067822330,"sku":"C841-SR-841-7","price":6400.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Add ON\/OFF control \/ High Flow Quad Cat","offer_id":50083067855098,"sku":"C841-SR-841-8","price":7000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-8-4-1-system-c8-stingray-e-ray-1.jpg?v=1786938006"},{"product_id":"concept-841-4-1-headers-center-exit-c8-stingray-e-ray","title":"Concept 841 4-1 Headers + Z06 Center-Exit Exhaust — C8 Stingray \u0026 E-Ray","description":"\u003cp\u003eThis is a true 4 to 1 system. These 4-1 headers will bring the snappy and quick revving sounds that more closely resemble Nascar x-pipe sounds.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eVALANCE MODIFICATION REQUIRED! \u003c\/strong\u003eIf you want to run the Center Exit exhaust, you will need to purchase the C8Z06 Rear Bumper valance kit: \u003c\/p\u003e \u003cp\u003eExample of bumper valance: \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIf you are seeking a more \"exotic\" tone - Look at the 8 to 4 to 1 system. That DOES NOT pair with the center exit Z8Z06 Dual Tip Exhaust. \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis is available with the same exhaust as our C8 Z06 to bring truly unique looks and sounds.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAll headers are stainless\u003c\/li\u003e \u003cli\u003eExhaust is available in stainless or titanium\u003c\/li\u003e \u003cli\u003eExhaust retains OEM valve control or we can add ON\/OFF control for cars not originally equipped\u003c\/li\u003e \u003cli\u003eHeader and exhaust blankets will be included for the pre-order\u003c\/li\u003e \u003cli\u003eeRay EGT bung included \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Stingray \u0026amp; E-Ray, per Concept 841. VALANCE MODIFICATION REQUIRED — the center-exit exhaust requires the C8 Z06 rear bumper valance kit (per Concept 841).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Stainless \/ OEM","offer_id":50083068575994,"sku":"C841-SR-41CE-1","price":4400.0,"currency_code":"USD","in_stock":true},{"title":"Stainless \/ Add ON\/OFF control","offer_id":50083068608762,"sku":"C841-SR-41CE-2","price":4400.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ OEM","offer_id":50083068641530,"sku":"C841-SR-41CE-3","price":6200.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Add ON\/OFF control","offer_id":50083068674298,"sku":"C841-SR-41CE-4","price":6200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-4-1-headers-center-exit-c8-stingray-e-ray-1.jpg?v=1786938017"},{"product_id":"concept-841-f1-quad-tip-npp-exhaust-c8-z06","title":"Concept 841 Equal-Length F1 Quad-Tip NPP Exhaust — C8 Z06","description":"\u003cp\u003e\u003cstrong\u003eThe amplifier.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e \u003cem\u003eNow available for pre-order — join the development list for production and shipping updates.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePair it with the instrument (headers) and things get extra spicy. Our one-of-a-kind flow catback is built to carry everything the 4-1 headers produce — cleanly, aggressively, and with zero drone-for-drone's-sake.\u003c\/p\u003e \u003cp\u003eTruly innovative and unique in design, it retains full OEM valve control so you keep the car's civilized side when you want it and the scream when you don't. The quad-tip layout draws directly from the C8 Z06 GT3.R racecar.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTruly unique, flow-optimized design\u003c\/li\u003e \u003cli\u003eRetains OEM valve control\u003c\/li\u003e \u003cli\u003eQuad-tip design inspired by OME Design (But Enhanced)\u003c\/li\u003e \u003cli\u003e304 stainless steel construction \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e C8 Corvette Z06, per Concept 841. Retains full OEM NPP valve control. Pre-order per Concept 841.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer: Concept 841.\u003c\/strong\u003e Sold by Pulse Performance as an authorized retailer.\u003c\/p\u003e","brand":"Concept 841","offers":[{"title":"Stainless","offer_id":50083075162362,"sku":"C841-Z06-CB-1","price":2700.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":50083075195130,"sku":"C841-Z06-CB-2","price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/1059\/4554\/files\/concept-841-f1-quad-tip-npp-exhaust-c8-z06-1.jpg?v=1786938044"}],"url":"https:\/\/pulseperformanceparts.com\/collections\/concept-841.oembed","provider":"Pulse Performance Parts","version":"1.0","type":"link"}