{"product_id":"borla-19-21-genesis-g70-3-3l-v6-twin-turbo-s-type-cat-back-exhaust","title":"Borla S-Type Cat-Back Exhaust – 2019-2021 Genesis G70 3.3L V6 Twin Turbo | True Dual | Polyphonic Harmonizer | Million-Mile Warranty (141018)","description":"\u003ch3\u003eBorla S-Type Cat-Back Exhaust – 2019–2021 Genesis G70 3.3L V6 Twin Turbo | True Dual | Polyphonic Harmonizer | Million-Mile Warranty\u003c\/h3\u003e\u003cp\u003eThe Borla S-Type Cat-Back Exhaust for the 2019–2021 Genesis G70 3.3L V6 Twin Turbo is a purpose-engineered true dual cat-back exhaust system delivering Borla's signature S-Type sound character — more aggressive and more expressive than the factory exhaust, with the rich, full-bodied exhaust note that the G70's twin-turbocharged Lambda II V6 deserves — without the interior drone that plagues lesser exhaust systems. Engineered specifically for the 3.3L G70, the system features a merge X-pipe for increased performance and improved sound, Borla's patented Polyphonic Harmonizer technology for a harmonically rich exhaust note, T-304 austenitic stainless steel construction, mandrel-bent piping, and Borla's industry-leading Million-Mile Warranty. The system exits through the factory OE valance openings — a clean, factory-integrated appearance with a dramatically improved exhaust character. \u003cstrong\u003eTips not included — reuse OE valance.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eKey Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBorla S-Type sound character — Borla's S-Type systems deliver a more aggressive, more expressive exhaust note than the factory system — the correct choice for G70 owners who want a noticeable, characterful exhaust upgrade without the excessive volume of a race-oriented system\u003c\/li\u003e\n\u003cli\u003eTrue dual cat-back system — 2.25\" diameter true dual configuration — separate exhaust paths from the catalytic converters to the rear of the vehicle for maximum exhaust flow and the full dual exhaust sound character\u003c\/li\u003e\n\u003cli\u003eMerge X-pipe — X-pipe crossover between the dual exhaust paths — improves exhaust scavenging, increases performance, and contributes to the system's improved sound character compared to H-pipe alternatives\u003c\/li\u003e\n\u003cli\u003ePolyphonic Harmonizer technology — Borla's patented technology uses pipes of different diameters and lengths to create multiple exhaust notes that harmonize — delivering a clean, rich, full-bodied sound that is more complex and more musical than a single-note exhaust\u003c\/li\u003e\n\u003cli\u003eZero interior drone — like all Borla cat-back systems, the S-Type is engineered to eliminate interior drone — the exhaust note is present and characterful outside the vehicle without the fatiguing resonance inside the cabin that affects many aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eT-304 austenitic stainless steel — premium T-304 stainless construction — superior corrosion resistance and durability compared to T-400 series (409) stainless alternatives used by lesser exhaust brands\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping — ultra-smooth mandrel bends throughout the system — maximum exhaust flow and power compared to crush-bent alternatives that restrict flow at every bend\u003c\/li\u003e\n\u003cli\u003eOE valance exit — exits through the factory G70 OE valance openings — a clean, factory-integrated rear appearance\u003c\/li\u003e\n\u003cli\u003eMillion-Mile Warranty — backed by Borla's industry-leading Million-Mile Warranty — the strongest warranty in the exhaust industry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eBorla S-Type — Sound Character Explained:\u003c\/h4\u003e\u003cp\u003eBorla produces three primary exhaust sound levels for their cat-back systems — Touring (most refined, closest to factory volume), S-Type (performance-oriented, noticeably more aggressive than factory, the most popular choice for street performance builds), and ATAK (most aggressive, maximum volume, competition-oriented). The S-Type is the correct choice for G70 owners who want a genuine, characterful exhaust upgrade that is noticeably more expressive than the factory system in daily driving and spirited use — without the excessive volume that makes an ATAK system impractical for street use. The S-Type's Polyphonic Harmonizer technology ensures the exhaust note is rich and harmonically complex rather than a single harsh tone — a sound that complements the G70's premium character.\u003c\/p\u003e\u003ch4\u003ePolyphonic Harmonizer Technology:\u003c\/h4\u003e\u003cp\u003eBorla's patented Polyphonic Harmonizer technology uses a series of pipes of different diameters and lengths within the muffler assembly to generate multiple exhaust frequencies simultaneously — frequencies that are tuned to harmonize with each other rather than compete. The result is an exhaust note with harmonic complexity and richness that a simple straight-through or single-chamber muffler cannot produce — a sound that is full-bodied and musical rather than harsh or one-dimensional. Combined with the merge X-pipe's contribution to exhaust scavenging and sound character, the Polyphonic Harmonizer produces the distinctive Borla Sound of Power that has made Borla the most recognized exhaust brand in North American performance.\u003c\/p\u003e\u003ch4\u003eT-304 Stainless Steel — Why It Matters:\u003c\/h4\u003e\u003cp\u003eBorla builds every exhaust system from T-304 austenitic stainless steel — the same grade of stainless used in food processing, medical, and aerospace applications for its superior corrosion resistance and structural integrity. T-304 is significantly more corrosion-resistant than the T-400 series (409) stainless steel used by many competing exhaust brands — a meaningful difference in Canadian conditions where road salt, moisture, and temperature cycling accelerate corrosion on lesser materials. A Borla T-304 stainless exhaust system will outlast T-409 alternatives by a significant margin — which is why Borla can back every system with a Million-Mile Warranty.\u003c\/p\u003e\u003ch4\u003eSpecifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Borla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BOR141018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 141018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e S-Type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e True dual cat-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 2.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit:\u003c\/strong\u003e 3.31\" x 2.13\" single oval per side — exits through OE valance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T-304 austenitic stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2019–2021 Genesis G70 — 3.3L V6 twin turbo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 47.1 lbs (shipping weight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Million-Mile Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTips:\u003c\/strong\u003e Not included — reuse OE valance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Information:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2021 Genesis G70 — 3.3L Lambda II V6 twin turbo\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eExits through the factory OE valance openings — no bumper modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Engineered for the 3.3L V6 twin turbo G70 only — not compatible with the 2.0L turbocharged 4-cylinder G70 without separate fitment confirmation. Verify your specific G70 engine variant before ordering. Professional installation by an experienced exhaust shop strongly recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat's Included:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBorla S-Type true dual cat-back exhaust system — 2019–2021 Genesis G70 3.3L V6 twin turbo (BOR141018)\u003c\/li\u003e\n\u003cli\u003eAll required mounting hardware and gaskets\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eExhaust tips not included — system exits through and reuses the factory OE valance\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eInstallation Notes:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation by an experienced exhaust shop strongly recommended — true dual cat-back installation requires correct torque at the mid-pipe connections, correct hanger alignment, and verification of exhaust clearance throughout the system\u003c\/li\u003e\n\u003cli\u003eUse new gaskets at all connection points — reusing old gaskets risks exhaust leaks that affect performance and generate cabin odour\u003c\/li\u003e\n\u003cli\u003eVerify exhaust clearance from the body, chassis, and suspension components throughout the system after installation\u003c\/li\u003e\n\u003cli\u003eAllow the exhaust system to heat cycle several times before evaluating the final exhaust note — new exhaust systems can sound slightly different before the packing and seals have fully settled\u003c\/li\u003e\n\u003cli\u003eCheck all connections for exhaust leaks after installation and after the first heat cycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy Borla?\u003c\/h4\u003e\u003cp\u003eBorla is the world's most experienced and most winning exhaust brand — an American exhaust manufacturer founded in 1978 with a motorsport heritage spanning NASCAR, IMSA, and professional road racing. Borla's T-304 stainless construction, patented Polyphonic Harmonizer technology, mandrel-bent piping, and Million-Mile Warranty set the standard for the performance exhaust industry — a standard that has made Borla the most trusted exhaust brand among North American performance enthusiasts. For Genesis G70 owners who want the best available cat-back exhaust upgrade from the most respected exhaust brand in North America, Borla S-Type is the definitive choice.\u003c\/p\u003e\u003ch4\u003ePerfect For:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2019–2021 Genesis G70 3.3L V6 twin turbo owners who want a genuine, characterful S-Type exhaust upgrade — more aggressive and more expressive than the factory system without the excessive volume of a competition exhaust\u003c\/li\u003e\n\u003cli\u003eG70 builds where Borla's Polyphonic Harmonizer technology delivers a rich, harmonically complex exhaust note that complements the G70's premium character\u003c\/li\u003e\n\u003cli\u003eOwners who want T-304 stainless construction and Borla's Million-Mile Warranty for long-term peace of mind — particularly in Canadian conditions where road salt accelerates corrosion on lesser exhaust materials\u003c\/li\u003e\n\u003cli\u003eG70 owners who want a true dual exhaust system with an X-pipe for maximum exhaust flow and the full dual exhaust sound character\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 3.3L V6 twin turbo fitment only — not compatible with 2.0L 4-cylinder G70 without separate confirmation. Tips not included — exits through and reuses factory OE valance. Professional installation recommended. Check for exhaust leaks after installation and first heat cycle. Backed by Borla's Million-Mile Warranty.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":48363699208359,"sku":"BOR141018","price":2430.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/77eef308602f86549faeb8f4744c972dL.jpg?v=1775635539","url":"https:\/\/www.straightsiximports.com\/products\/borla-19-21-genesis-g70-3-3l-v6-twin-turbo-s-type-cat-back-exhaust","provider":"Straight Six Imports","version":"1.0","type":"link"}